Inventor · disambiguated record
Gary F. Allen
Also filed as: ALLEN GARY F
7 granted patents·142 citations·filing 1981–1998
87Inventor score
Top patents by PatentIndex Score
7 records- 0191US4448995ACatalytic hydrogenation of di(4-aminophenyl)methaneMOBAY CHEMICAL CORP·Filed 1982·Granted May 15, 1984·39 cites·10 claims
- 0286US4332742ALow temperature storage stable liquid diphenylmethane diisocyanatesMOBAY CHEMICAL CORP·Filed 1981·Granted Jun 1, 1982·24 cites·7 claims
- 0381US4490300ALiquid diphenylmethane diisocyanate compositionsMOBAY CHEMICAL CORP·Filed 1983·Granted Dec 25, 1984·28 cites·9 claims
- 0480US4394523ACatalytic hydrogenation of di (4-aminophenyl) methaneMOBAY CHEMICAL CORP·Filed 1981·Granted Jul 19, 1983·17 cites·15 claims
- 0568US5196594AProcess for the production of 4,4'-diamino-dicyclohexylmethane with a low trans-trans isomer content by the catalytic hydrogenation of 4,4'-diamino-diphenylmethaneMILES INC·Filed 1989·Granted Mar 23, 1993·11 cites·13 claims
- 0664US4394522ACatalytic hydrogenation of di(4-aminophenyl)methaneMOBAY CHEMICAL CORP·Filed 1981·Granted Jul 19, 1983·7 cites·10 claims
- 0746US6300633B1In-line method for determining the residue content of an isocyanate and apparatus useful thereforBAYER AG·Filed 1998·Granted Oct 9, 2001·16 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →