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YIZHENG WEIER MACHINERY SERVICE DEPT

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,219
About

YIZHENG WEIER MACHINERY SERVICE DEPT has a total of 16 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and foods and drinks are ZHANGJIAGANG TEEC AUTOMOTIVE CHEMICALS CO LTD, SHIYAN SHUANGQI TECH CO LTD and ZHANG CAIPING.

Patent filings in countries

World map showing YIZHENG WEIER MACHINERY SERVICE DEPTs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing YIZHENG WEIER MACHINERY SERVICE DEPTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Renpeng 16

Latest patents

Publication Filing date Title
CN111270243A Environment-friendly preservative
CN111171919A Lubricating oil with antioxidant effect
CN111171901A Novel antiwear agent
CN111171911A Low-cost lubricating oil
CN111171912A Energy-saving enhanced lubricating oil
CN111171920A High-efficiency antiwear agent
CN111171932A Environment-friendly efficient cooling liquid
CN111171933A Cooling liquid with good cooling effect
CN111155109A Novel energy-saving rust remover
CN111155118A Effective rust remover
CN111154551A Multipurpose enhanced cleaning agent
CN111154544A Multifunctional cutting fluid
CN111154533A Cutting fluid
CN111155111A Enhanced multi-effect rust remover
CN111154559A Novel pollution-free cleaning agent
CN111154570A Cleaning agent with good oil and dirt removing effects