Inventor · disambiguated record
Gordon D. Gruetzmacher
Also filed as: GRUETZMACHER GORDON D
12 granted patents·126 citations·filing 1973–1996
91Inventor score
Top patents by PatentIndex Score
12 records- 0180US5458910ALow calorie fat substitutePFIZER·Filed 1994·Granted Oct 17, 1995·34 cites·49 claims
- 0277US3985756AProcess for producing azasulfonium salts and rearrangement thereof to thio-ethersUNIV OHIO STATE RES FOUND·Filed 1975·Granted Oct 12, 1976·9 cites·15 claims
- 0369US3960926AProcess for preparing azasulfonium halide saltsUNIV OHIO STATE RES FOUND·Filed 1975·Granted Jun 1, 1976·6 cites·19 claims
- 0467US4035375AN-Substituted amino pyridines and derivatives thereofUNIV OHIO STATE RES FOUND·Filed 1976·Granted Jul 12, 1977·7 cites·5 claims
- 0562US4772641AAqueous sulfomethylated melamine gel-forming compositionsPFIZER·Filed 1985·Granted Sep 20, 1988·14 cites·5 claims
- 0656US4821802AAqueous sulfomethylated melamine gel-forming compositions and methods of usePFIZER·Filed 1988·Granted Apr 18, 1989·14 cites·5 claims
- 0753US5683738ALow calorie fat substituteCULTOR OY·Filed 1996·Granted Nov 4, 1997·18 cites·60 claims
- 0852US4567048AIndigoid dyesPFIZER·Filed 1984·Granted Jan 28, 1986·4 cites·10 claims
- 0950US3954797AProcess for preparing azasulfonium halide saltsCHROMALLOY AMERICAN CORP·Filed 1973·Granted May 4, 1976·3 cites·18 claims
- 1044US4251563ACompositions containing N-nitrosamine formation or oxidation inhibitors and the use thereofPFIZER·Filed 1979·Granted Feb 17, 1981·5 cites·6 claims
- 1137US4708974AEnhanced hydrocarbon recovery by permeability modification with phenolic gelsPFIZER·Filed 1984·Granted Nov 24, 1987·11 cites·9 claims
- 1234US4670564APreparation of thieno-imidazole derivativesPFIZER·Filed 1985·Granted Jun 2, 1987·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Gordon D. Gruetzmacher files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →