Inventor · disambiguated record
Herbert C. Brown
Also filed as: BROWN HERBERT C
46 granted patents·343 citations·filing 1973–1999
98Inventor score
Files withALDRICH CHEM CO INC25ALDRICH BORANES INC15SIGMA ALDRICH CO2BROWN HERBERT C1DOW CHEMICAL CO1
Top patents by PatentIndex Score
46 records- 0197US4868344ANovel process of producing phenyl or substituted phenylalkylamine pharmaceutical agents and novel chiral intermediates of high enantiomeric purity useful thereinALDRICH BORANES INC·Filed 1988·Granted Sep 19, 1989·70 cites·29 claims
- 0292US6204405B1Economical and convenient procedures for the synthesis of catecholboraneSIGMA ALDRICH CO·Filed 1999·Granted Mar 20, 2001·54 cites·8 claims
- 0386US4772752AMono- and diisopinocampheylhaloboranes as new chiral reducing agentsALDRICH BORANES INC·Filed 1986·Granted Sep 20, 1988·20 cites·6 claims
- 0486US4518798APreparing esters and carboxylic acids from lower olefinsEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted May 21, 1985·23 cites·17 claims
- 0582US4866181AProcess for producing optically active alcoholsALDRICH BORANES INC·Filed 1987·Granted Sep 12, 1989·16 cites·9 claims
- 0677US4082810ABulky trialkylborohydridesALDRICH BORANES INC·Filed 1975·Granted Apr 4, 1978·10 cites·9 claims
- 0776US5068432AProcess for producing optically pure 2-phenoxyphenylalkylaminesALDRICH CHEM CO INC·Filed 1991·Granted Nov 26, 1991·16 cites·8 claims
- 0873US4918246AProcess for preparing optically active haloalcoholsALDRICH CHEM CO INC·Filed 1989·Granted Apr 17, 1990·10 cites·1 claims
- 0971US4918242ANovel optically 1,3-phenoxypropylhalidesALDRICH CHEM CO INC·Filed 1989·Granted Apr 17, 1990·8 cites·7 claims
- 1069US4078002AReduction of chemical compounds with 9-BBNALDRICH BORANES INC·Filed 1975·Granted Mar 7, 1978·10 cites·11 claims
- 1168US5043479AChemically and optically pure diisopinocampheylhaloboranesALDRICH CHEM CO INC·Filed 1989·Granted Aug 27, 1991·14 cites·5 claims
- 1266US4918207ANovel optically active halo-substituted tetrahydrofuransALDRICH CHEM CO INC·Filed 1989·Granted Apr 17, 1990·7 cites·9 claims
- 1365US4978794ANovel β-(2-alkenyl)bis(2-isocaranyl)boranesALDRICH CHEM CO INC·Filed 1990·Granted Dec 18, 1990·9 cites·12 claims
- 1464US4886924AStereospecific synthesis of [E]-alkenes from enamines via hydroborationDOW CHEMICAL CO·Filed 1988·Granted Dec 12, 1989·6 cites·11 claims
- 1559US5481038ABorane-N,N-diisopropylalkylamine hydroboration agentsALDRICH CHEM CO INC·Filed 1995·Granted Jan 2, 1996·7 cites·4 claims
- 1656US5504240ABorane-hydroxydialkylsulfide boratesALDRICH CHEM CO INC·Filed 1995·Granted Apr 2, 1996·6 cites·10 claims
- 1754US4772751AProcess for lithium mono- and diorganylborohydridesALDRICH BORANES INC·Filed 1986·Granted Sep 20, 1988·4 cites·4 claims
- 1854US4713380AProduction of optically pure organoboranesALDRICH BORANES INC·Filed 1985·Granted Dec 15, 1987·8 cites·32 claims
- 1954US3984479APreparation of 9-BBNALDRICH BORANES INC·Filed 1973·Granted Oct 5, 1976·5 cites·3 claims
- 2053US6248885B1Borane-trialkylamine hydroboration agentsSIGMA ALDRICH CO·Filed 1998·Granted Jun 19, 2001·4 cites·2 claims
- 2153US5159116AChemically and optically pure B-halodiiso-2-ethylapopinocampheylboranesALDRICH CHEM CO INC·Filed 1991·Granted Oct 27, 1992·5 cites·9 claims
- 2253US4950791ANovel process of producing phenyl or substituted phenylalkylamine pharmaceutical agents and novel chiral intermediates of high enantiomeric purity useful thereinBROWN HERBERT C·Filed 1989·Granted Aug 21, 1990·5 cites·2 claims
- 2350US5543569ABorane-N,N-dialkylaniline hydroboration agentsALDRICH CHEM CO INC·Filed 1995·Granted Aug 6, 1996·4 cites·15 claims
- 2449US5567849ABorane-sulfide hydroboration agentsALDRICH CHEM CO INC·Filed 1995·Granted Oct 22, 1996·8 cites·13 claims
- 2546US4895996ASynthesis of alkenes from enamines via hydroborationPURDUE RESEARCH FOUNDATION·Filed 1988·Granted Jan 23, 1990·2 cites·19 claims
- 2642US5220072AProcess of synthesizing chemically and optically pure B-halodiiso-2-ethylapopinocampheylboranesALDRICH CHEM CO INC·Filed 1992·Granted Jun 15, 1993·2 cites·10 claims
- 2741US4320027AProcess for producing highly stabilized borane-tetrahydrofuran solutionsALDRICH BORANES INC·Filed 1980·Granted Mar 16, 1982·4 cites·5 claims
- 2841US4298750ABorane-1,4-thioxaneALDRICH BORANES INC·Filed 1980·Granted Nov 3, 1981·1 cites·4 claims
- 2940US5284976AMethod of producing primary amines in high yieldsALDRICH CHEM CO INC·Filed 1993·Granted Feb 8, 1994·1 cites·14 claims
- 3039US6008414ADioxane-monochloroborane and dioxane-dichloroboraneALDRICH CHEM CO INC·Filed 1999·Granted Dec 28, 1999·1 cites·8 claims
- 3138US5202502AProcess for producing optically active alcoholsALDRICH CHEM CO INC·Filed 1992·Granted Apr 13, 1993·1 cites·10 claims
- 3237US4870177AImproved process for producing pure boronic and borinic estersALDRICH BORANES INC·Filed 1987·Granted Sep 26, 1989·1 cites·4 claims
- 3337US4795821AOptically active borinic esters and ketonesALDRICH BORANES INC·Filed 1986·Granted Jan 3, 1989·1 cites·9 claims
- 3434US5552081ADicyclooctylhaloboranesALDRICH CHEM CO INC·Filed 1994·Granted Sep 3, 1996·0 cites·3 claims
- 3534US5380940ABis(bicyclo(2.2.2)octyl)haloboranesALDRICH CHEM CO INC·Filed 1992·Granted Jan 10, 1995·0 cites·3 claims
- 3634US5276195AProcess for producing dimethylorganoboranesALDRICH CHEM CO INC·Filed 1993·Granted Jan 4, 1994·0 cites·4 claims
- 3733US5210310AOptically active dimethylorganoboranesALDRICH CHEM CO INC·Filed 1990·Granted May 11, 1993·0 cites·16 claims
- 3833US5103063AIntermediates useful for the chiral isoprenylation of aldehydesALDRICH CHEM CO INC·Filed 1990·Granted Apr 7, 1992·0 cites·4 claims
- 3932US5175378ASynthesis of optically pure forms of ipsdienolALDRICH CHEM CO INC·Filed 1992·Granted Dec 29, 1992·0 cites·4 claims
- 4032US5175371ASynthesis of optically pure forms of ipsenolALDRICH CHEM CO INC·Filed 1992·Granted Dec 29, 1992·0 cites·12 claims
- 4132US4918229AMethod of producing primary amines in high yields and novel intermediates thereforALDRICH CHEM CO INC·Filed 1988·Granted Apr 17, 1990·0 cites·7 claims
- 4232US4868337AOptically active borinic esters and ketonesALDRICH BORANES INC·Filed 1987·Granted Sep 19, 1989·0 cites·5 claims
- 4331US5214209AMethod of producing primary amines in high yields and novel intermediates thereforALDRICH CHEM CO INC·Filed 1990·Granted May 25, 1993·0 cites·7 claims
- 4431US4870212AProcess for synthesizing lithium mono- and diorganylborohydridesALDRICH BORANES INC·Filed 1987·Granted Sep 26, 1989·0 cites·7 claims
- 4531US4855506AProcess for lithium mono- and diorganylborohydridesALDRICH BORANES INC·Filed 1987·Granted Aug 8, 1989·0 cites·7 claims
- 4630US5087700AMethod of producing primary amines in high yieldsALDRICH CHEM CO INC·Filed 1990·Granted Feb 11, 1992·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →