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JIANGSU YANGZHOU HELI RUBBER PRODUCTS CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    164,818
  • Filing trend
    ⇧ 100.0%
About

JIANGSU YANGZHOU HELI RUBBER PRODUCTS CO LTD has a total of 25 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and macromolecular chemistry and polymers are BROWN & ROOT, DORIS DEV RICHESSE SOUS MARINE and BRITANNIA ENGINEERING ISLE OF MAN LTD.

Patent filings in countries

World map showing JIANGSU YANGZHOU HELI RUBBER PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing JIANGSU YANGZHOU HELI RUBBER PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Jun 17
#2 Lixiang Chen 8
#3 Chen Lixiang 8
#4 Gao Yuan 6
#5 Chen Zhujin 6
#6 Yao Yujuan 6
#7 Chen Qingliang 6
#8 Song Jiliang 5
#9 Zhu Kebin 4
#10 Hua Guo 4

Latest patents

Publication Filing date Title
CN111232123A Double-layer vibration isolation horse foot for pipeline
CN111174020A Pipeline damping is shocked resistance and is used elasticity horse foot
CN109629522A A kind of two-way concealed gas shield dam
CN109162257A A kind of gas shield dam safeguard structure
CN108179984A A kind of adjustable well drilling tool mud-scraping apparatus
CN107761672A A kind of gas shield dam air bag and its processing technology
CN106432931A Repairing and closing agent for rubber bearing external drum crack and processing method of repairing and closing agent
CN105839598A Novel air shield dam
CN104141473A Well drilling tool mud scraping device
CN104088606A Sludge scraper for well drilling tool
CN102561270A Production process of seamless rubber dam bag
CN102561278A Steel gate and operating method thereof
CN102267209B Forming die for vibration isolating support seat
CN102391638A High-damp structure composition and processing method thereof as well as shock-insulating rubber support comprising structure
CN102304253A Nuclear-radiation-resistant ageing-resistant rubber
CN102336934A High-damping rubber composition and application thereof to vibration isolating supporting seat
CN102086636A Method for installing rubber dam bag as well as bag body of rubber dam bag
CN102093607A High strength and high elastic oil resistant rubber
CN102116010A Method for installing laminated shock isolation rubber support
CN102094805A Mud pump air case