Inventor · disambiguated record
Richard W. Wegman
Also filed as: WEGMAN RICHARD W · WEGMAN RICHARD WILLIAM
26 granted patents·434 citations·filing 1982–2011
96Inventor score
Files withUNION CARBIDE CHEM PLASTIC14UNION CARBIDE CORP8BRAMMER MICHAEL A1SAWREY JEFFREY S1SHELL OIL CO1
Top patents by PatentIndex Score
26 records- 0197US5008235ACatalysts of Cu-Al-third metal for hydrogenationUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Apr 16, 1991·103 cites·1 claims
- 0295US6521783B1Processes for preparing oxygenatesUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted Feb 18, 2003·66 cites·15 claims
- 0392US6387842B1Process for preparing oxygenates and catalysts thereforUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted May 14, 2002·42 cites·3 claims
- 0488US8741173B2Hydroformylation processBRAMMER MICHAEL A·Filed 2011·Granted Jun 3, 2014·6 cites·14 claims
- 0588US5218140ACarbonylation reaction and catalyst thereforUNION CARBIDE CHEM PLASTIC·Filed 1988·Granted Jun 8, 1993·43 cites·14 claims
- 0687US6127432AProcesses for preparing oxygenates and catalysts thereforUNION CARBIDE CHEM PLASTIC·Filed 1998·Granted Oct 3, 2000·29 cites·19 claims
- 0786US4727200AAlcohol homologationUNION CARBIDE CORP·Filed 1987·Granted Feb 23, 1988·23 cites·28 claims
- 0872US5142067AHydrogenation with Cu-Al-X catalystsUNION CARBIDE CHEM PLASTIC·Filed 1991·Granted Aug 25, 1992·29 cites·8 claims
- 0972US4563309AProduction of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalystsUNION CARBIDE CORP·Filed 1984·Granted Jan 7, 1986·10 cites·18 claims
- 1067US4670570AProduction of carboxylic acids from alcohols using rhodium complex catalystsUNION CARBIDE CORP·Filed 1986·Granted Jun 2, 1987·8 cites·12 claims
- 1166US8586800B2Gas phase hydroformylation processWEGMAN RICHARD W·Filed 2010·Granted Nov 19, 2013·1 cites·12 claims
- 1266US4490559AProcess for making aldehydes from diesters of carbonic acidSHELL OIL CO·Filed 1984·Granted Dec 25, 1984·7 cites·10 claims
- 1362US7767863B2Method to make methyl isobutyl ketone and diisobutyl ketoneSAWREY JEFFREY S·Filed 2006·Granted Aug 3, 2010·1 cites·7 claims
- 1456US5330955ACarbonylation reaction catalystsUNION CARBIDE CHEM PLASTIC·Filed 1993·Granted Jul 19, 1994·13 cites·12 claims
- 1554US4513151AAcetaldehyde processUNION CARBIDE CORP·Filed 1983·Granted Apr 23, 1985·4 cites·24 claims
- 1653US5051456AProcess for removing dienes from ethylene propylene diene monomer resinsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Sep 24, 1991·9 cites·11 claims
- 1753US4511741AProduction of aldehydes from organic acid estersUNION CARBIDE CORP·Filed 1983·Granted Apr 16, 1985·4 cites·18 claims
- 1850US5298472AHydrogenation with Cu-Al catalystsUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Mar 29, 1994·10 cites·1 claims
- 1950US4447648AProcess for making aldehydes from ketalsUNION CARBIDE CORP·Filed 1982·Granted May 8, 1984·3 cites·21 claims
- 2049US5191091AHydrogenation with Cu-Al catalystsUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Mar 2, 1993·11 cites·8 claims
- 2143US4429165AHydroformylation processUNION CARBIDE CORP·Filed 1982·Granted Jan 31, 1984·2 cites·29 claims
- 2242US5026907AProduction of carboxylic acids from alcohols using rhodium complex catalysts and organic ester sourceUNION CARBIDE CHEM PLASTIC·Filed 1985·Granted Jun 25, 1991·2 cites·20 claims
- 2342US4927967AProduction of carboxylic acids from organic formate esters using rhodium complex catalystsUNION CARBIDE CHEM PLASTIC·Filed 1985·Granted May 22, 1990·2 cites·19 claims
- 2441US5053380ACu-al catalyst for hydrogenationUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Oct 1, 1991·5 cites·1 claims
- 2530US4990654AProduction of acetate esters from alcohols using rhodium complex catalystsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Feb 5, 1991·0 cites·2 claims
- 2627US4594463ASynthesis of aldehydes from alcoholsUNION CARBIDE CORP·Filed 1985·Granted Jun 10, 1986·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →