Inventor · disambiguated record
Peter Schaefer
Also filed as: SCHAEEFER PETER · SCHAEFER PETER · SCHAEFER PETER C
19 granted patents·1 pending application·284 citations·filing 1976–2019
94Inventor score
Top patents by PatentIndex Score
20 records- 0194US4726955APreparation of finely divided, pulverulent carotenoid preparationsBASF AG·Filed 1987·Granted Feb 23, 1988·60 cites·4 claims
- 0291US4100142APolyester process and productFIBER INDUSTRIES INC·Filed 1976·Granted Jul 11, 1978·104 cites·11 claims
- 0390US5783522ASubstituted 2-phenylpyridinesBASF AG·Filed 1994·Granted Jul 21, 1998·39 cites·15 claims
- 0476US9981931B2Process for the preparation of substituted oxiranes and triazolesBASF AGRO BV·Filed 2013·Granted May 29, 2018·1 cites·11 claims
- 0575US6239074B1Substituted 3-phenyluracilsBASF AG·Filed 1992·Granted May 29, 2001·12 cites·27 claims
- 0672US10981883B2Process for the preparation of substituted oxiranes and triazolesBASF AGRO BV·Filed 2019·Granted Apr 20, 2021·0 cites·5 claims
- 0771US5258356ASubstituted 1,8-naphthyridines, their preparation and their use as antidotesBASF AG·Filed 1993·Granted Nov 2, 1993·12 cites·9 claims
- 0865US10519122B2Process for the preparation of substituted oxiranes and triazolesBASF AGRO BV·Filed 2017·Granted Dec 31, 2019·0 cites·3 claims
- 0955US6165941ASubstituted 2-phenylpyridinesBASF AG·Filed 1994·Granted Dec 26, 2000·4 cites·6 claims
- 1053US5382758ADiamond substrates having metallized viasGEN ELECTRIC·Filed 1994·Granted Jan 17, 1995·17 cites·5 claims
- 1151US5698494ASubstituted N-phenylglutarimides and N-phenylglutaramides, their preparation and useBASF AG·Filed 1993·Granted Dec 16, 1997·4 cites·13 claims
- 1250US5958837ASubstituted 2-phenylpyridinesBASF AG·Filed 1996·Granted Sep 28, 1999·6 cites·6 claims
- 1350US5328715AProcess for making metallized vias in diamond substratesGEN ELECTRIC·Filed 1993·Granted Jul 12, 1994·15 cites·11 claims
- 1448US5602074ASubstituted isoindolones useful as plant growth regulatorsBASF AG·Filed 1993·Granted Feb 11, 1997·3 cites·12 claims
- 1545US5356860AStyrene derivatives useful as herbicides and defoliantsBASF AG·Filed 1993·Granted Oct 18, 1994·2 cites·4 claims
- 1645US4384141APreparation of α-bromoacetophenone-oxime-ethersBASF AG·Filed 1981·Granted May 17, 1983·2 cites·14 claims
- 1744US5817603ASubstituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparationBASF AG·Filed 1997·Granted Oct 6, 1998·2 cites·6 claims
- 1842US2001031865A1Substituted 3-phenyluracilsFiled 2000·Application pending·0 cites
- 1938US5324843AProcess for making 3,4,5,6-tetrahydrophthalimide derivativesBASF AG·Filed 1991·Granted Jun 28, 1994·1 cites·4 claims
- 2035US6204222B1Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparationBASF AG·Filed 1998·Granted Mar 20, 2001·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →