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GAF CHEMICALS CORP

Overview
  • Total Patents
    235
About

GAF CHEMICALS CORP has a total of 235 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and pharmaceuticals are SIGMA PROD CHIM, SEGETIS INC and BRAUN OLIVIER.

Patent filings per year

Chart showing GAF CHEMICALS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Login Robert B 55
#2 Tazi Mohammed 34
#3 Shih Jenn S 29
#4 Merianos John J 29
#5 Smith Terry E 22
#6 Chaudhuri Ratan K 21
#7 Taylor Paul D 19
#8 Dougherty James A 19
#9 Liu Kou-Chang 19
#10 Vara Fulvio J 19

Latest patents

Publication Filing date Title
AU7565391A Preparation of discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer
AU7335091A Vinyl ether compounds
WO9107184A1 SUBSTANTIALLY ANHYDROUS COMPLEXES OF PVP and H2O¿2?
WO9105814A1 Vinyl ethers synthesized from hydroxylated vinyl ethers and polyepoxides
US5066709A Bioadhesive composition
US5011941A Quaternized nitrogen containing compounds
EP0494946A1 Alk-1-enyl ethers
US5024779A Creamy nail polish remover containing hydrolyzed and neutralized maleic anhydride C1 -C4 alkyl vinyl ether copolymer
US5034486A Terpolymers of maleic anhydride, C1 -C5 alkyl vinyl ether and a C12 -C14 alpha-olefin, and crosslinked products thereof
US5032391A Hair styling gel composition
US5034487A Process for making copolymers of maleic anhydride and a C1 -C4 alkyl vinyl ether having a high specific viscosity
US5026810A Vinyl ether siloxanes
WO9103449A1 Isomerization of alk-2-enyl ethers
AU6188490A Alkyl vinyl ether polymers containing a lactam functionality
US5037924A Denture adhesive
IL95029D0 Low viscosity defoaming/antifoaming formulations
IL95030D0 Low viscosity defoaming/antifoaming formulations
US5034220A Non-aerosol shaving gel
US5011895A Precipitation polymerization of copolymers of a vinyl lactam and a polymerizable carboxylic acid using sub-surface feeding
US5003014A Process for making copolymers of maleic anhydride and a C1 -C4 alkyl vinyl ether having a predetermined specific viscosity