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CHEN WENSHENG

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    63,669
  • Filing trend
    ⇩ 75.0%
About

CHEN WENSHENG has a total of 37 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2001. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets consumer goods, packaging and shipping and organic fine chemistry are ZHANG DERIK, NAILOMATIC LTD and TRADE BOX LLC.

Patent filings in countries

World map showing CHEN WENSHENGs patent filings in countries

Patent filings per year

Chart showing CHEN WENSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wensheng 36
#2 Perego Andrea 5
#3 Brandvold Timothy A 3
#4 Kocal Joseph A 3
#5 Bricker Maureen L 3
#6 Chen Wenqin 2
#7 Lei Hongyu 2
#8 Gao Bingren 2
#9 Bensason Jack 1
#10 Lanuza Mary J 1

Latest patents

Publication Filing date Title
WO2019153167A1 Cosmetics container
WO2019024005A1 Cosmetic container applicable for water-based formula
WO2018191914A1 Multipurpose cosmetic container
EP3207822A1 Innovative packaging for a fluid product
WO2018010093A1 Magnetic bottle cap assembly and cosmetics bottle using same
WO2017079885A1 Cosmetic container sealed by magnetic attraction and negative pressure
WO2017075817A1 Airtight tubular cosmetics container
EP3372108A1 Cosmetics container
US2018344010A1 Cosmetics container
WO2016070327A1 Airtight cosmetic container
WO2016011631A1 Cosmetic container
WO2016011615A1 Cosmetic container
WO2015139240A1 Dropper and cosmetics container having same
CN103839205A Network invoice and application system thereof
CN103369362A Data dissemination method and related equipment
CN103325077A Method stimulating students to learn actively
CN103186382A Method for limiting and managing use of intelligent device
CN103626947A Preparation method for melamine-formaldehyde adhesive
CN103626946A Preparation method for urea-formaldehyde adhesive
CN102613997A Small vessel distraction device