Assignee
GAF CORP
US497 patents
Top patents by PatentIndex Score
US4800526AJan 24, 1989
Memory element for information storage and retrieval system and associated process
GAF CORP312 citations99
US4223009ASep 16, 1980
Hair preparation containing vinyl pyrrolidone copolymer
GAF CORP324 citations99
US4165367AAug 21, 1979
Hair preparations containing vinyl pyrrolidone copolymer
GAF CORP289 citations99
US4717614AJan 5, 1988
Asphalt shingle
GAF CORP312 citations96
US4705742ANov 10, 1987
Processless multicolor imaging
GAF CORP59 citations96
US4178303ADec 11, 1979
(2-Cyano-3,3-diphenylacryloxy) alkylene acrylic acid esters
GAF CORP53 citations96
US4176210ANov 27, 1979
Process for making urethane coated decorative sheet-type covering material
GAF CORP72 citations96
US4472243ASep 18, 1984
Sheet type roofing
GAF CORP73 citations95
US4378408AMar 29, 1983
Silicate coated roofing granules
GAF CORP104 citations95
US4196243AApr 1, 1980
Non-skid floor covering
GAF CORP85 citations95
US4886554ADec 12, 1989
Solar roofing assembly
GAF CORP82 citations94
US4813482AMar 21, 1989
Method for removal of paraffin from producing oil wells
GAF CORP64 citations94
US4812255AMar 14, 1989
Paint removing compositions
GAF CORP83 citations94
US4579681AApr 1, 1986
Laundry detergent composition
GAF CORP135 citations94
US4355155AOct 19, 1982
Thermoplastic copolyester elastomer
GAF CORP83 citations94
US4319811AMar 16, 1982
Abrasion resistance radiation curable coating
GAF CORP65 citations94
US4309452AJan 5, 1982
Dual gloss coating and process therefor
GAF CORP120 citations94
US4092441AMay 30, 1978
Roofing granule treatment by coating with a metallic algicide
GAF CORP107 citations94
US3983132ASep 28, 1976
Branched chain dodecyl isomeric mixtures of 2-(5-dodecyl-2-hydroxy phenyl) benzotriazole as stabilizers for heat and light sensitive materials
GAF CORP63 citations94
US4873336AOct 10, 1989
Process for the preparation of N-vinyl lactams
GAF CORP24 citations93
US4835929AJun 6, 1989
Laminated roofing hip
GAF CORP63 citations93
US4787989ANov 29, 1988
Anionic soil release compositions
GAF CORP85 citations93
US4767815AAug 30, 1988
Guerbet alcohol esters
GAF CORP28 citations93
US4755545AJul 5, 1988
Roofing adhesive
GAF CORP112 citations93
US4732990AMar 22, 1988
Quaternized nitrogen containing compounds
GAF CORP28 citations93
US4698296AOct 6, 1987
Processless color imaging and film therefor
GAF CORP28 citations93
US4689379AAug 25, 1987
Hair treating resins
GAF CORP26 citations93
US4521404AJun 4, 1985
Polymeric hair preparation
GAF CORP72 citations93
US4351873ASep 28, 1982
Double faced insulating board
GAF CORP84 citations93
US4284470AAug 18, 1981
High-strength roofing products using novel glass fiber mats
GAF CORP31 citations93
US4276136AJun 30, 1981
Radiation curable coating composition comprising an ethylenically unsaturated oligomer and an ethylenically unsaturated copolymerizable ultra-violet absorber
GAF CORP37 citations93
US4263366AApr 21, 1981
Radiation curable coating composition comprising an oligomer and a copolymerizable ultra-violet absorber
GAF CORP48 citations93
US4258098AMar 24, 1981
Glass fiber mat with improved binder
GAF CORP101 citations93
US4207253AJun 10, 1980
Method of making copolymerizable, ultraviolet light absorber (2-cyano-3,3-diphenylacryloxy) alkylene acrylic acid esters
GAF CORP37 citations93
US4202834AMay 13, 1980
Copolymerizable, ultraviolet light absorber (2-cyano-3,3-diphenylacryloxy) alkylene ethylenic ethers
GAF CORP36 citations93
US4153578AMay 8, 1979
Catalyst comprising Raney nickel with adsorbed molybdenum compound
GAF CORP93 citations93
US4040851AAug 9, 1977
Cotton-cement articles
GAF CORP87 citations93
US4885319ADec 5, 1989
Solvent resistant irradiation curable coatings
GAF CORP32 citations92
US4885410ADec 5, 1989
Hydrogenation catalyst
GAF CORP29 citations92
US4834767AMay 30, 1989
Compositions used in permanent alteration of hair color
GAF CORP51 citations92
US4825616AMay 2, 1989
Roofing shingle
GAF CORP49 citations92
US4793994ADec 27, 1988
Compositions used in permanent structure altering of hair
GAF CORP26 citations92
US4524061AJun 18, 1985
Polymeric sunscreens
GAF CORP30 citations92
US4520179AMay 28, 1985
Preparation of vinylpyrrolidone/vinyl acetate copolymers of various molecular weights using a single initiator system consisting essentially of t-Butylperoxypivalate
GAF CORP31 citations92
US4359505ANov 16, 1982
Light colored roofing granules
GAF CORP32 citations92
US4315085AFeb 9, 1982
Core-shell composite polymers having high amounts of carboxylic acid units in the shell
GAF CORP32 citations92
US4302606ANov 24, 1981
2-Hydroxy,alkoxy,methylolbenzophenone intermediate compounds for the manufacture of improved copolymerizable ultraviolet light absorber compounds
GAF CORP49 citations92
US4203858AMay 20, 1980
Phosphate-free machine dishwashing composition
GAF CORP51 citations92
US4178203ADec 11, 1979
Method of increasing the strength of wet glass fiber mats made by the wet-laid process
GAF CORP31 citations92
US4169924AOct 2, 1979
Preparation of linear cyclic polyimides from latices
GAF CORP36 citations92
Showing the top 50 of 497 patents by PatentIndex Score.