U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Evans, Joseph E.


Primary examiner statistics: 1028 patents; average approval time: 589 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5756778 Process for preparing an epoxide using a structured catalyst incl...
5648557 Polyether lubricants and method for their production
5639923 Metal-catalyzed preparation of perfluoroalkyl iodide telomers
5631265 8-substituted tetrahydro-beta-carbolines
5629461 Method of producing 1,1,2,2,3-pentafluoropropane
5629340 Angiogenesis inhibitor and novel compound
5629423 Asymmetric synthesis of chiral secondary alcohols
5629459 Olefin hydration process
5625084 Vapor phase oxidation of propylene to propylene oxide
5621152 Process for removing olefinic impurities from 2H-heptafluoropropa...
5621122 Epoxidation process
5621147 Trifluoro-2-(trans-4-substituted cyclohexyl) ethylenes and proces...
5618984 Phenol aralkyl resins, preparation process thereof and epoxy resi...
5618954 Preparation of 3,4-epoxy-1-butene
5616800 Dicationic and polycationic monoprimary alcohols and derivatives ...
5616817 Preparation of 1,2-propanediol
5614646 Selective hydrogenation of aromatic groups in the presence of epo...
5614644 Process for the removal of organic chlorides from furan and hydro...
5608129 Process for the purification of difluoromethane
5608128 Production methods of 1,1,1,4,4,4-hexsfluoro-2-butene compounds a...
5608089 Process for producing cis-epoxysuccinates
5608122 Process for preparing wax esters and hydrogenation of wax esters ...
5600031 Process for preforming cobaltous salts using shell-type preformer...
5599848 Preparation, intermediates for the preparation and the use of a m...
5599990 Process for preparing quaternary ammonium compounds
5600040 Separation of tetrafluoroethane isomers
5600034 Method for producing allyl alcohols
5600032 Method for producing an unsaturated alcohol
5599956 Integrated process for the production of propylene oxide
5594159 Producing CF3 CH2 CF3 and/or CF<...
5591874 Process for the preparation of 2,5-dihydrofuran compounds
5591875 Epoxidation Process
5583271 Method for continuously producing alkadienols
5578190 Process for the preparation of glyphosate and glyphosate derivati...
5576462 Preparation of ଱-hydroxyketones
5574196 Process for preparing alkanols
5569792 Hydrogenation of aldehydes, ketones, carboxylic acids and esters
5569788 Process for removal of impurities from etherification feedstocks
5569789 Multistage indirect propylene hydration process for the productio...
5569773 Process for producing a composition comprising epoxy compounds ha...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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