Inventor · disambiguated record
Ralph B. Thompson
Also filed as: THOMPSON RALPH · THOMPSON RALPH B
14 granted patents·138 citations·filing 1977–1995
92Inventor score
Top patents by PatentIndex Score
14 records- 0183US4189462ACatalytic removal of hydrogen sulfide from gasesAIR RESOURCES·Filed 1977·Granted Feb 19, 1980·41 cites·14 claims
- 0282US4513146AMethod for producing esters from highly hindered carboxylic acids or their salts, and carbonatesPPG INDUSTRIES INC·Filed 1982·Granted Apr 23, 1985·17 cites·30 claims
- 0374US4616049ASurface-modified antimony oxide particlesPPG INDUSTRIES INC·Filed 1985·Granted Oct 7, 1986·21 cites·25 claims
- 0474US4293706APreparation of N-benzyloxycarbonyl aspartic acidPPG INDUSTRIES INC·Filed 1980·Granted Oct 6, 1981·14 cites·15 claims
- 0563US4218342AComposition for catalytic removal of hydrogen sulfide from gasesAIR RESOURCES·Filed 1979·Granted Aug 19, 1980·18 cites·14 claims
- 0649US4595533AMethod for producing N-organocarbamates and N,N-bis(organo)carbamatesPPG INDUSTRIES INC·Filed 1982·Granted Jun 17, 1986·2 cites·27 claims
- 0749US4402943AAntihypertension treatmentT & R CHEMICALS INC·Filed 1982·Granted Sep 6, 1983·5 cites·6 claims
- 0845US4602111APolybromo tertiary aminePPG INDUSTRIES INC·Filed 1983·Granted Jul 22, 1986·2 cites·24 claims
- 0943US5616782AMethod of producing alkyl sulfoacetate compositionsSTEPAN CO·Filed 1995·Granted Apr 1, 1997·5 cites·15 claims
- 1036US4402946AAntithrombotic treatmentT & R CHEMICALS INC·Filed 1982·Granted Sep 6, 1983·4 cites·20 claims
- 1136US4400396AAntithrombotic treatment with organic amine sulfites and bisulfitesT & R CHEMICALS INC·Filed 1982·Granted Aug 23, 1983·4 cites·18 claims
- 1235US4402982AAntihypertension treatment and composition thereforT & R CHEMICALS INC·Filed 1982·Granted Sep 6, 1983·3 cites·7 claims
- 1329US4404202AAntihypertension treatment and composition thereforT & R CHEMICALS INC·Filed 1982·Granted Sep 13, 1983·0 cites·9 claims
- 1427US4400397AAntithrombotic treatment with quaternary ammonium sulfites and bisulfitesT & R CHEMICALS INC·Filed 1982·Granted Aug 23, 1983·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →