BP EXPLORATION & OIL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
 
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6348102 Apparatus and method for removing and preventing depositsMar 12, 01Feb 19, 02[B08B]
5607901 Environmentally safe annular fluidFeb 17, 95Mar 04, 97[C09K, E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6426324 Lubricant compositionExpiredOct 25, 00Jul 30, 02[C10M, C07C]
5730906 Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils (Law406)ExpiredJul 12, 96Mar 24, 98[C09K, C23F]
5585029 High load-carrying turbo oils containing amine phosphate and 2-alkylthio-1,3,4-thiadiazole-5-alkanoic acidExpiredDec 22, 95Dec 17, 96[C10M]
5585338 Aviation turbine oils of improved load carrying capacity containing mercaptobenzoic acidExpiredNov 28, 95Dec 17, 96[C10M]
5582760 High load-carrying turbo oils containing amine phosphate and alkylthiosuccinic acidExpiredDec 22, 95Dec 10, 96[C10M]
5422023 Corrosion inhibitor for aviation turbine oils (PNE-628)ExpiredOct 12, 93Jun 06, 95[C10M]

Top Inventors for This Owner

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