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PEARSON GLENN A

Overview
  • Total Patents
    16
About

PEARSON GLENN A has a total of 16 patent applications. Its first patent ever was published in 1973. 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 machines, macromolecular chemistry and polymers and textiles and paper are CALLAN JOHN G, DIAMOND STATE FIBRE COMPANY and PLASTERGON WALL BOARD COMPANY.

Patent filings in countries

World map showing PEARSON GLENN As patent filings in countries
# Country Total Patents
#1 United States 12
#2 EPO (European Patent Office) 2
#3 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing PEARSON GLENN As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pearson Glenn A 16

Latest patents

Publication Filing date Title
US4663239A Fire retardant composition
EP0191758A1 Fire retardant powders and methods.
US4552803A Fire retardant powders and methods
US4468495A Fire retardant powders
US4419401A Fire retardant concentrates and methods
US4427745A Novel fire retardant compositions and methods
US4370442A Fire retardant compositions
US4215172A Novel resinous coating compositions
US4119598A Fire retardant urea-formaldehyde compositions
US3990977A Fire proofing shampoo composition and method
US3983269A Durable press composition and process
US3984367A Durable press composition and process
US3883462A Novel resinous compositions comprising sequential reaction product of formaldehyde, inorganic acid, triethanolamine and urea