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Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Korean Intellectual Property Office has received Dayou Winia's patent application for pipe covering cap. Hur Dong Chul developed the invention.
The patent application number is KR20170015831 20170203. The patent publication number is KR20180090682 (A). International Patent Classification codes are B65D59/06,..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Korean Intellectual Property Office has received Kim Si Ah's patent application for water purifier which has a leaned water pipe. The patent application number is KR20170016060 20170206. The patent publication number is KR20180091202 (A). International Patent Classification codes are B01D35/04 and B67D1/12.
..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Korean Intellectual Property Office has received IB Plus's patent application for method of leakage detection and location from pressurized pipeline. Jee Sung Keun developed the invention.
The patent application number is KR20170016426 20170206. The patent publication number is KR20180091378 (A). Internation..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Hanil Tube has sought patent for pipe packing device for vehicle. This invention was developed by Choo Seong Hwa and Choi Jeong Gi.
The patent application number is KR20170014649 20170201. The patent publication number is KR20180089830 (A). International Patent Classification codes are F02M21/02, F02M37/00, ..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Hoyoung Tech has sought patent for biological reactor equipped with flexible pipe. This invention was developed by Jung Kyeo Sook.
The patent application number is KR20170014883 20170202. The patent publication number is KR20180090014 (A). International Patent Classification code is C02F3/12. Cooperative Pat..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Kim Il has filed a patent application for coated steel pipe connection device using thick band. The patent application number is KR20170014312 20170201. The patent publication number is KR20180089676 (A). International Patent Classification codes are F16L17/02, F16L21/02 and F16L25/00.
According to the abst..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Shin Heung has filed a patent application for pipe cleaning ball collector of condenser. This invention was developed by Song Heung Sup.
The patent application number is KR20170015049 20170202. The patent publication number is KR20180090084 (A). International Patent Classification codes are B08B9/055, F01K11..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Woo Gun Soo has filed a patent application for connector for joining gas hose and nipple. The patent application number is KR20170015852 20170203. The patent publication number is KR20180090692 (A). International Patent Classification codes are F16L33/22, F16L37/084 and F16L37/23.
According to the abstract ..
Pipe
| Sun 19 Jan 2020
Seoul, Jan. 19 -- Korean Intellectual Property Office has released Hankook Mirae Tech's patent application for composite panel inserted with reinforcement pipe and method for producing the same. This invention was developed by Lim Hyun Kuk and Kim Byung Deok.
The patent application number is KR20170016052 20170206. The patent..
Pipe
| Sun 19 Jan 2020
Beijing, Jan. 19 -- State Intellectual Property Office of China has released Intelligent Wellhead Systems's patent application for apparatus and method for measuring a pipe within an oil well structure. This invention was developed by Carlson Aaron Mitchell and Martin Bradley Robert.
The patent application number is CN2016808..
Pipe
| Sun 19 Jan 2020
Beijing, Jan. 19 -- Beijing Zhongre Information Tech has submitted a patent application for a liquid cooling system of heat pipe heat exchange type electronic equipment. This invention was developed by Sun Jidong, Yang Yingxi, He Huili and Zhang He.
The patent application number is CN201811310343 20181106. The patent publicat..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Hefei General Machinery Res Institute and Hefei General Machinery Res Institute Special Equipment Inspection Station have submitted a patent application for carburization detection method of pipe reinforcing joint for hydrogen production conversion furnace. Liu Chunjiao, Wu Zhigang, Chen Tao, Chen Xuedong and..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Suzhou Nuclear Power Res Inst, China General Nuclear Power and CGN Power have submitted a patent application for forged main pipe manufacturing procedure qualification method for nuclear power plant. This invention was developed by Zhao Donghai, Zhang Shaojun, Liu Zhao, Liang Shuhua, Kan Yuqi, Wu Hong, Yang W..
Pipe
| Fri 17 Jan 2020
Alexandria, Jan. 17 -- U.S. Patent and Trademark Office has released Ningxia University's patent application for processing technology for making seepage irrigation pipe with alternate effluent section and non-effluent section. Sun Zhaojun, He Jun, Han Lei, Wang Zhen, Han Dongdong, Ren Qiushi, Jiao Bingzhong, Guo Yuanjiao, Li Me..
Pipe
| Thu 16 Jan 2020
Alexandria, Jan. 16 -- U.S. Patent and Trademark Office has published Baker Hughes's patent application for method of providing wired pipe drill services. Macpherson John, Lopez Fernando, Mieting Ralf and Heimes Thomas developed the invention.
The patent application number is 16/512708. International Patent Classification co..
Pipe
| Thu 16 Jan 2020
Alexandria, Jan. 16 -- U.S. Patent and Trademark Office has published Kristiansen Jan-Allan's patent application for device for retention of inserts on pipes. Kristiansen Jan-Allan and Mctavish Douglas Alexander developed the invention.
The patent application number is 16/468919. International Patent Classification code is F..
Pipe
| Thu 16 Jan 2020
Alexandria, Jan. 16 -- Southwest Agri-Plastics has submitted a patent application for pipe support. This invention was developed by Phillips Paul D, Sahm, Iii Victor A and Hanson Matthew A.
The patent application number is 16/508556. International Patent Classification code is F16L 3/02 20060101 F16L003/02. Cooperative Paten..
Pipe
| Wed 15 Jan 2020
Taipei, Jan. 15 -- Shi Xian-Zhao has sought patent for pneumatic tool air inlet joint structure designed for solving the problem of winding of an intake pipe in the operation of pneumatic tool. The patent application number is TW20160111119 20160408. The patent publication number is TW201736058 (A). International Patent Classifi..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Baotou Iron & Steel Group has sought patent for X70 pipeline steel with low falling weight impact test temperature and preparation method thereof. This invention was developed by Huang Li, Wen Lijun and Liu Zetian.
The patent application number is CN201811267300 20181029. The patent publication number is C..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Jiangsu Qianlong New Mat has sought patent for preparation process of high-rigidity antistatic modified hollow wall winding pipe. This invention was developed by Kong Shaoyun.
The patent application number is CN20181174789 20180914. The patent publication number is CN109181074 (A). International Patent Cla..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Hubei Tianmen Guanhua Tech has sought patent for composite PE pipe. This invention was developed by Zhang Kaihua and Zhang Qing.
The patent application number is CN201811281838 20181031. The patent publication number is CN109181082 (A). International Patent Classification codes are C08K3/36, C08K5/098, C08..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Jiangsu Xinghe Group has sought patent for novel PVC corrugated pipe and preparation process thereof. This invention was developed by Kuang Hongwei and Shang Wuyin.
The patent application number is CN201810918055 20180907. The patent publication number is CN109181154 (A). International Patent Classificatio..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Hefei Dazhuo Electric Power has sought patent for novel insulating thermal shrinking pipe for electric power. This invention was developed by Yang Zifen.
The patent application number is CN201810833690 20180726. The patent publication number is CN109181202 (A). International Patent Classification codes are..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Suzhou Huanya Hose Packaging has filed a patent application for preparation method for compound hose material with shape memory function. This invention was developed by Zhang Xinhua.
The patent application number is CN201810862564 20180801. The patent publication number is CN109181176 (A). International P..
Pipe
| Wed 15 Jan 2020
Taipei, Jan. 15 -- Taiwan Patent Office has received MediaTek's patent application for residual processing circuit using single-path pipeline or multi-path pipeline and associated residual processing method. Chiu Min-Hao, Cheng Chia-Yun and Chang Yung-Chang developed the invention.
The patent application number is TW201701060..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Sichuan Lutianhua Company Ltd's patent application for anti-corrosion method for product carbon dioxide pipeline and compressor set in MDEA decarbonization process. Li Yong, Sun Guang, Liao Tingjun, Dai Zhiqian, Guo Chunjian and Chen Zhanqing developed ..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Fu Zhaojun's patent application for preparation method of rubber hose. The patent application number is CN201810898375 20180808. The patent publication number is CN109181022 (A). International Patent Classification codes are B29D23/00, C08J3/24, C08J3/2..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Hunan Liansu Tech Industrial's patent application for special filling masterbatch for PE corrugated pipe and preparation method thereof. Yu Hualin, Song Keming, Zeng Guangyue and Xie Feng developed the invention.
The patent application number is CN20..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Zhou Jiayu's patent application for preparation method for wollastonite modified PE pipe. The patent application number is CN20181150278 20161018. The patent publication number is CN109181126 (A). International Patent Classification codes are C08K13/06,..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Woyang Wotai Plastic Industry Tech's patent application for environment-friendly high-temperature-resistant PVC drainpipe. Xu Bailei and Yang Jichao developed the invention.
The patent application number is CN201811107051 20180921. The patent publica..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Univ Chongqing's patent application for down pipe device for high-intensity flash iron-making furnace and control process thereof. The invention was developed by Zhang Yingyi, Ma Xiaolong, Zhao Jie, Gao Jianjun, Wang Xunfu, Wang Feng, Qi Yuanhong, Lin ..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Suzhou Huanya Hose Packaging's patent application for preparation method for impact-resisting plastic hose. The invention was developed by Zhang Xinhua.
The patent application number is CN201810864811 20180801. The patent publication number is CN109..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Quangang Petrochemical Research Institute of Fujian Normal Univ's patent application for composition for preparing UHMWPE/HDPE pipeline. The invention was developed by Qian Qingrong, Cheng Huibin, Chen Qinghua, Xiao Liren, Huang Baoquan, Xue Hui, Luo Y..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Hubei Tianmen Guanhua Tech's patent application for PE pipe material with long service life. The invention was developed by Zhang Kaihua and Zhang Qing.
The patent application number is CN201811281810 20181031. The patent publication number is CN109..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Jiangsu Nuobeier Plastic Ind's patent application for environment-friendly anti-flaming PVC solid pipe and preparation method thereof. The invention was developed by Zheng Zhiqing, Shi Yujie, Sheng Mingrong and Zhou Zhihua.
The patent application nu..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- State Intellectual Property Office of China has published Hefei Zhenxun Cryogenic Tech's patent application for preparation method of outer insulating layer of low temperature heat insulating pipeline. The invention was developed by Zhou Qingsong.
The patent application number is CN201810809107 20180723. T..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Nanjing Gongcheng Energy Saving New Material Res Institute has submitted a patent application for water treatment pipeline equipment. This invention was developed by Liu Dong and Sun Junjie.
The patent application number is CN201811274914 20181030. The patent publication number is CN109182836 (A). Internat..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Hangzhou Yierma Pipe Ind has submitted a patent application for HDPE solid pipe and preparation method thereof. This invention was developed by Wang Xingren and Dong Xiaogen.
The patent application number is CN201810892950 20180807. The patent publication number is CN109181060 (A). International Patent Cla..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Jiangsu Runsoo Pipe Ind has submitted a patent application for HDPE steel belt enhanced compound lining plastic pipe and production technology thereof. Xu Zhiqiang and Chen Haosheng developed the invention.
The patent application number is CN201810920619 20180814. The patent publication number is CN1091810..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Zhou Jiayu has submitted a patent application for preparation method for diaminodiphenyl sulfone modified PP pipe. The patent application number is CN20181149936 20161018. The patent publication number is CN109181108 (A). International Patent Classification codes are C08K13/06, C08K3/30, C08K5/1515, C08K5/41,..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Nanjing Orientleader Tech has submitted a patent application for rubber hose assembly for fire extinguishing guns and production method thereof. Guo Lei, Wang Liangyan, Yue Xiaoxue, Zou Huifang and Ma Yan developed the invention.
The patent application number is CN201810368492 20180423. The patent publicat..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Zhou Jiayu has submitted a patent application for preparation method for epoxyhexadecane modified PP pipe. The patent application number is CN20181150279 20161018. The patent publication number is CN109181132 (A). International Patent Classification codes are C08K3/30, C08K3/32, C08K5/098, C08K5/526, C08K9/04..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Jingzhou Jianghan Zhongli Ind has applied for Chinese patent for aero-engine support pipe bending heating treatment process. Zhang Rui developed it.
The patent application number is CN201810996576 20180829. The patent publication number is CN109182717 (A). International Patent Classification codes are B21D..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Baosteel Zhanjiang Iron and Steel has applied for Chinese patent for manufacturing method of thick-specification and high-toughness pipeline steel. Wu Changbai, Han Zhengpan, Li Qingqi, Yang Jiawei and Tang Guangren developed it.
The patent application number is CN201811327218 20181108. The patent publicat..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Jiangsu Jiqing Tubular Product has applied for Chinese patent for anti-seismic corrosion-resistant carbon fiber pipeline and preparation method thereof. Zhu Jiaxiang, Huo Tongjuan and Wu Yaohong developed it.
The patent application number is CN201810983473 20180827. The patent publication number is CN10918..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Suzhou Huanya Hose Packaging has applied for Chinese patent for preparation method for compound plastic hose. Zhang Xinhua developed it.
The patent application number is CN201810864795 20180801. The patent publication number is CN109181149 (A). International Patent Classification codes are C08K13/02, C08K3..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Anhui Tongli Plastic Color Printing has applied for Chinese patent for shock-resistant and anti-ageing PVC heat-shrinkable casing pipe. Zhu Hongwen developed it.
The patent application number is CN201810968020 20180823. The patent publication number is CN109181157 (A). International Patent Classification c..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Changsha Lianjing Network Tech has sought patent for drain pipe for washing machine. This invention was developed by Wei Pan, Chen Chunwei, Huang Juan, Lin Xiaochun and Feng Mengyi.
The patent application number is CN201811362169 20181115. The patent publication number is CN109183362 (A). International Pat..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Xian Rejee Ind Development has filed a patent application for corrosion inhibitor resisting sulfur and carbon dioxide for oil conveying pipeline and preparation method thereof. This invention was developed by Hao Jing and Xiong Hai.
The patent application number is CN20181195153 20180919. The patent public..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Chongqing Jianshe Ind Group has submitted a patent application for pipe inner hole composite chromium plating method and chromium plating device used in method. This invention was developed by Peng Xin, Chen Min, Deng Sifeng, Ji Yongdong and Zhang Min.
The patent application number is CN201811385601 201811..
Pipe
| Wed 15 Jan 2020
Beijing, Jan. 15 -- Zhejiang Lefeng Textile Machine has submitted a patent application for denim after-treatment pipeline. This invention was developed by Yue Yitao and Lu Xiaoshun.
The patent application number is CN201811253641 20181025. The patent publication number is CN109183316 (A). International Patent Classification c..
Pipe
| Wed 15 Jan 2020
Alexandria, Jan. 15 -- U.S. Patent and Trademark Office has awarded Hitachi Kokusai Electric a patent for liquid-cooling cold plate and method for manufacturing same. Ujiie Satoru and Daikoku Takahiro developed the invention. The patent application number is 15/556,307. The International Patent Classification codes are B22D 19/0..
Pipe
| Tue 14 Jan 2020
Alexandria, Jan. 14 -- Hitachi-Johnson Controls Air Conditioning has received a patent for air conditioner having compressor bypass and evaluation of volume of connecting pipe. Xue Jun, Naito Koji and Yokozeki Atsuhiko developed the invention. The patent application number is 16/214,377. The International Patent Classification c..
Pipe
| Tue 14 Jan 2020
Alexandria, Jan. 14 -- Campbell Fittings has received a patent for collapsible ferrule for hose coupler. Kremer Randi, Beck Bruce, Golemboski Matthew and Hontz Matthew developed the invention. The patent application number is 15/180,701. The International Patent Classification code is F16L 33/207 (20060101). Cooperative Patent C..
Pipe
| Tue 14 Jan 2020
Alexandria, Jan. 14 -- Analog Devices has been awarded a patent for noise shaping pipeline analog to digital converters. This invention was developed by Zhang Huajun and Tan Zhichao. The patent application number is 16/154,664. The International Patent Classification codes are H03M 1/12 (20060101) and H03M 3/00 (20060101). Coope..
Pipe
| Tue 14 Jan 2020
Alexandria, Jan. 14 -- Palantir Technologies has been granted a patent for techniques for configuring and validating a data pipeline deployment. Lisuk David and Gribelyuk Paul developed the invention. The patent application number is 15/977,666. The International Patent Classification codes are G06F 8/60 (20180101), G06F 9/445 (..
Pipe
| Tue 14 Jan 2020
Alexandria, Jan. 14 -- Technip France has been granted a patent (10,533,683) for removable cover intended for being arranged opposite a fluid-transport pipe submerged in a body of water, associated intervention assembly and method. This invention was developed by Espinasse Philippe, Parenteau Thomas, Routeau Sylvain and Marret A..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Wuhan Sanlian Special Tech has applied for Chinese patent for nondestructive testing device with ultrasonic for pipeline. Lu Shaoxiang, Yang Guofang, Zuo Peiqing and Wang Weixiang developed it.
The patent application number is CN20181154496 20180911. The patent publication number is CN109187745 (A). Intern..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- Xian Hongjun Ruize New Material Tech has submitted a patent application for anticorrosion nanometer solvent-free coating in pipe and preparation method thereof. Yan Yuan, Yan Bing, Wang Yao, Qu Kun and Chen Xi developed the invention.
The patent application number is CN201811339780 20181112. The patent pub..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Univ Yantai has sought patent for automatic pipeline monitor. This invention was developed by Yang Jie, Zhao Xiaodong, Tian Haitao and Xu Zhenhong.
The patent application number is CN201811136433 20180928. The patent publication number is CN109187750 (A). International Patent Classification code is G01N29/..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Guizhou Lyuyuan Tianxin System Tech has filed a patent application for multifrequency multipoint ultrasonic guided-wave detection method for pipeline defects. This invention was developed by Guo Wenxin.
The patent application number is CN201810772065 20180713. The patent publication number is CN109187740 (..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- State Intellectual Property Office of China has released Jiaxing Huichang Plastic Ind's patent application for oil water separation tank with function of avoiding pipeline blockage. This invention was developed by Yu Zhiqun.
The patent application number is CN20181106687 20180831. The patent publication nu..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- Nanjing Jiayi Decoration Design has applied for Chinese patent for anti-aging coating and preparation method and application thereof in prolonging of service life of water pipe and cable. Zeng Bing developed it.
The patent application number is CN201810813662 20180723. The patent publication number is CN10..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- State Intellectual Property Office of China has received MCC Huatian Eng & Tech's patent application for system and method for pondage and grading purification of urban pipe network overflow sewage. Wu Shuyuan, Zhan Maohua, Cheng Hanfei, Gan Lu, Li Xu and Chen Chunxiao developed the invention.
The patent a..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- State Intellectual Property Office of China has received MCC Huatian Eng & Tech and MCC Huatian Anhui Energy Saving and Environmental Protection Res Institute's patent application for efficient coke oven ascension pipe heat exchange device. Yu Bo, Wang Hao and Lyu Dongqiang developed the invention.
The pat..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Nanjing Herunlong Environmental Protection Tech's patent application for a biogas digester having a rotary stirring pipe. Song Long, Song Min, Huang Jiaqiang, Cheng Yong, Ruan Shipan and Yang Fengxin developed the invention.
The patent application nu..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- State Intellectual Property Office of China has published Beijing Tianboyuan Tech's patent application for pipe joint. The invention was developed by Jiang Zhongbo.
The patent application number is CN20181138504 20180906. The patent publication number is CN109179597 (A). International Patent Classification..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- State Intellectual Property Office of China has published Zhang Chunfu's patent application for anti-cracking glass pipe processing process. The patent application number is CN20181140744 20180907. The patent publication number is CN109179989 (A). International Patent Classification codes are C03B25/00, C03B2..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Shijiazhuang Paint's patent application for solvent-free epoxy heavy anti-corrosion paint extruded and coated to inner wall of crude oil gathering pipeline. The invention was developed by Xi Guodong, Tian Penghui, Liu Hongsheng, Zhu Xiaohui and Gao Bin..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Wuhan Hopetop Tech has sought patent for a method and a system for establishing a pipe network data model. This invention was developed by Zhou Yang, Bai Li, Han Cuiyan and Xu Feng.
The patent application number is CN201810879578 20180803. The patent publication number is CN109190174 (A). International Pat..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- Xinshitu Changzhou Microelectronics has sought patent for parallel scheduling of multiple ROPs and pipeline design of ROP. This invention was developed by Zhang Yanfang.
The patent application number is CN201810852905 20180730. The patent publication number is CN109191362 (A). International Patent Classifi..
Pipe
| Mon 13 Jan 2020
Beijing, Jan. 13 -- Lin Hejie has sought patent for three-segment straight pipe mixed flow reactor. This invention was developed by Lin Hejie, Wang Zuwei and Lin Zheng.
The patent application number is CN201811129460 20180927. The patent publication number is CN109179758 (A). International Patent Classification codes are B01J..
Pipe
| Tue 14 Jan 2020
Beijing, Jan. 14 -- Pizhou Tiefu Jiulong Common Service has sought patent for preparation method of oil pipe cleaning agent. This invention was developed by Yao Haigang.
The patent application number is CN201811324503 20181108. The patent publication number is CN109181902 (A). International Patent Classification codes are C11..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Shenzhen Maikesi Environmental Protection Tech has submitted a patent application for method for online monitoring of water pipe network spectrum. This invention was developed by Tian Yun, Lyu Mingyuan, Lyu Junpeng and Li Xiangyue.
The patent application number is CN20181155835 20180911. The patent publica..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Lin Shuqin has submitted a patent application for automatic steel pipe flaw detection device. This invention was developed by Lin Shuqin, Duan Manhong and He Zhanzhan.
The patent application number is CN20181191080 20180919. The patent publication number is CN109187912 (A). International Patent Classificat..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Wuhan Engineering Science & Tech Institute has submitted a patent application for method for detecting underground pipe gallery. This invention was developed by Xiao Baixun, Jin Yan, Ye Hui, Zhou Chao, Liu Yu and Guo Junfeng.
The patent application number is CN201810898904 20180808. The patent publication ..
Pipe
| Sun 12 Jan 2020
Beijing, Jan. 12 -- Univ North China Water Resources & Electric Power has submitted a patent application for underground pipeline detection device suitable for outdoor complex environment. Li Feng developed the invention.
The patent application number is CN201811188533 20181012. The patent publication number is CN109188531 (A..
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