CD

Charles A. Drake

PP Phillips Petroleum: 220 patents #2 of 1,401Top 1%
LI Leach Industries: 4 patents #1 of 3Top 35%
Chevron: 3 patents #1,350 of 4,788Top 30%
CO Conocophillips: 1 patents #472 of 954Top 50%
📍 Nowata, OK: #1 of 19 inventorsTop 6%
🗺 Oklahoma: #7 of 12,736 inventorsTop 1%
Overall (All Time): #2,377 of 4,157,543Top 1%
233
Patents All Time

Issued Patents All Time

Showing 176–200 of 233 patents

Patent #TitleCo-InventorsDate
4605797 Hydrogenation catalysts and selective hydrogenation therewith 1986-08-12
4602119 Dehydration of alcohols employing a carboxylic acid treated catalyst 1986-07-22
4599456 Novel aldehyde-phosphine compositions and uses therefor 1986-07-08
4599322 Method for producing ketones and phenols 1986-07-08
4596783 Hydrogenation catalysts and selective hydrogenation therewith 1986-06-24
4595787 Potassium carbonate supports, catalysts and olefin dimerization processes therewith 1986-06-17
4588704 Recovery of inert hydrocarbon diluents used in preparation of catalysts Bill Loffer 1986-05-13
4587229 Catalyst for the production of allyl acetate Stephen E. Reiter 1986-05-06
4579977 Process for the oxidation of organic halides to organic aldehydes 1986-04-01
4575575 Catalysts and process for olefin conversion Robert E. Reusser 1986-03-11
4571431 Process for the production of allyl acetate 1986-02-18
4559111 Azeotropic purification of Z-11-hexadecenal 1985-12-17
4550097 Catalyst for the production of allyl acetate 1985-10-29
4544790 Dimerization process and catalysts therefor 1985-10-01
4532360 Method for producing ketones and phenols 1985-07-30
4529827 Dehydration of alcohols 1985-07-16
4495344 Copolyamide from cycloaliphatic substituted nonane diamine Stanley D. Turk 1985-01-22
4490567 Catalyst and process for dehydrating 2-alcohols 1984-12-25
4487970 Cleavage of hydroperoxides 1984-12-11
4482433 Purification 1984-11-13
4482757 Cleavage of hydroperoxides 1984-11-13
4480141 Cleavage of hydroperoxides 1984-10-30
4472319 Preparation of unsaturated nitriles using a surfactant 1984-09-18
4465822 Polyamide from aralkylene diamine, dicarboxylic acid and tricarboxylic acid Stanley D. Turk 1984-08-14
4465824 Polyamide resin from aralkylene diamine Stanley D. Turk 1984-08-14