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PRC DESOTO INT INC

Overview
  • Total Patents
    919
  • GoodIP Patent Rank
    3,443
  • Filing trend
    ⇩ 48.0%
About

PRC DESOTO INT INC has a total of 919 patent applications. It decreased the IP activity by 48.0%. Its first patent ever was published in 1990. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are PRC-DESOTO INT INC, PRK DESOTO INTERNESHNL INK and PRK DESOTO INTERNEHSHNL INK.

Patent filings per year

Chart showing PRC DESOTO INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Renhe 247
#2 Rao Chandra B 139
#3 Cai Juexiao 115
#4 Virnelson Bruce 100
#5 Morris Eric L 94
#6 Anderson Lawrence G 78
#7 Keledjian Raquel 60
#8 Mayo Michael A 60
#9 Ito Marfi 59
#10 Tang Guangliang 50

Latest patents

Publication Filing date Title
WO2021040864A1 Coating compositions
WO2020252056A1 Method and system of inspecting pre-molded sealant parts
WO2020227529A1 Sealant cartridge air release apparatus and methods
WO2020058884A1 Expandable plunger head assemblies for sealant dispensing guns
US2020407864A1 Addition polymer for electrodepositable coating compositions
US2020407471A1 Carbamate functional monomers and polymers and use thereof
US2020407587A1 Addition polymer for electrodepositable coating compositions
EP3636353A1 Front-loading adhesive and sealant retaining and dispensing systems
US2021115293A1 Coatings for Textured 3D-Printed Substrates
US2020317918A1 Controlling cure rate using polythioether synergists
US2020317917A1 Dual-cure compositions
US2020283663A1 Chemically resistant sealant compositions and uses thereof
US2021040621A1 Systems and Methods for Treating a Metal Substrate
US2020101451A1 Delayed cure micro-encapsulated catalysts
US2020010719A1 Sprayable polythioether coatings and sealants
US2020002566A1 Electrodepositable coating composition
US2020199300A1 Dual Cure Sealants
US2019299174A1 Adhesive and sealant mixers with automatic stroke length adjustment
CA3042048A1 Sulfur-containing poly(alkenyl) ethers, prepolymers incorporating sulfur-containing poly(alkenyl) ethers, and uses thereof
US2019127592A1 Solar reflective coating composition