Inventor · disambiguated record
Robert O'Brien
Also filed as: O'BRIEN ROBERT · O'BRIEN ROBERT J · O'BRIEN ROBERT NEVILLE
21 granted patents·2 pending applications·703 citations·filing 1974–2023
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US6865926B2Method and apparatus for sample analysisOREGON STATE·Filed 2003·Granted Mar 15, 2005·179 cites·26 claims
- 0296US7621171B2Method and apparatus for sample analysisOREGON STATE·Filed 2007·Granted Nov 24, 2009·108 cites·20 claims
- 0394US7452844B2High surface area, small crystallite size catalyst for Fischer-Tropsch synthesisSUED CHEMIE INC·Filed 2001·Granted Nov 18, 2008·88 cites·10 claims
- 0493US7585812B2High surface area, small crystallite size catalyst for Fischer-Tropsch synthesisSUED CHEMIE INC·Filed 2008·Granted Sep 8, 2009·40 cites·20 claims
- 0593US6952945B2Method and apparatus for concentrating samples for analysisOREGON STATE·Filed 2001·Granted Oct 11, 2005·90 cites·70 claims
- 0692US8347688B2Method and apparatus for sample analysisOREGON STATE·Filed 2009·Granted Jan 8, 2013·21 cites·11 claims
- 0791US7257987B2Method and apparatus for sample analysisOREGON STATE·Filed 2004·Granted Aug 21, 2007·37 cites·6 claims
- 0884US7199077B2Fischer-tropsch catalyst prepared with a high purity iron precursorSUED CHEMIE INC·Filed 2002·Granted Apr 3, 2007·34 cites·32 claims
- 0982US7037876B2High temperature shift catalyst prepared with a purity iron precursorSUED CHEMIE INC·Filed 2003·Granted May 2, 2006·27 cites·16 claims
- 1079US7939463B1Preparation of iron oxidesSUED CHEMIE INC·Filed 2007·Granted May 10, 2011·6 cites·30 claims
- 1169US3960738AMethod for producing improved electrographic developerEASTMAN KODAK CO·Filed 1975·Granted Jun 1, 1976·17 cites·10 claims
- 1267US7271126B2Catalyst for the dehydrogenation of ethyl benzene to STYRENE prepared with a high purity iron precursorSUED CHEMIE INC·Filed 2004·Granted Sep 18, 2007·8 cites·12 claims
- 1366US7560412B2Fluid/slurry bed cobalt-alumina catalyst made by compounding and spray dryingSUED CHEMIE INC·Filed 2004·Granted Jul 14, 2009·12 cites·36 claims
- 1465US7179766B2Method and apparatus for production of enrobed catalyst pastilles or flakesSUED CHEMIE INC·Filed 2003·Granted Feb 20, 2007·10 cites·20 claims
- 1565US4212529AApparatus for producing duplex copiesEASTMAN KODAK CO·Filed 1978·Granted Jul 15, 1980·11 cites·9 claims
- 1663US7566680B2High surface area iron material prepared from a low surface area iron metal precursorSUED CHEMIE INC·Filed 2005·Granted Jul 28, 2009·1 cites·26 claims
- 1762US2023398518A1Water-gas shift reaction catalystsCLARIANT INT LTD·Filed 2023·Application pending·0 cites
- 1861US6979663B2Method and apparatus for the production of enrobed catalyst pastillesSUED CHEMIE INC·Filed 2002·Granted Dec 27, 2005·7 cites·29 claims
- 1958US4205220AElectrographic fusing apparatus and methodEASTMAN KODAK CO·Filed 1974·Granted May 27, 1980·7 cites·5 claims
- 2050US2003203424A1Method of detecting biological weapon use by monitoring a monolayerFiled 2002·Application pending·0 cites
- 2141US9298879B2Method and system for collection and management of perioperative dataELLINGTON KENNETH·Filed 2013·Granted Mar 29, 2016·0 cites·10 claims
- 2239US9411933B1Method and system for collection and management of perioperative dataELLINGTON KENNETH RAYNOR·Filed 2016·Granted Aug 9, 2016·0 cites·10 claims
- 2332US11481203B2Shared pipeline for multiple servicesFORCEPOINT LLC·Filed 2020·Granted Oct 25, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →