RPC, INC.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Dec 21, 2017 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 773 Total Citation Count
- Jun 07, 1995 Earliest Filing
- 37 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0363,604 APPLICATIONS OF SPECTRAL FINGERPRINTING OF HYDROCARBONS AND OTHER ORGANICSSep 01, 17Dec 21, 17[G01N]
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6433220 Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acidExpiredJun 30, 99Aug 13, 02[C07C]
6433221 Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acidExpiredJun 30, 99Aug 13, 02[C07C]
6417128 Methods and replacing water and cyclohexanone with acetic acid in aqueous solutions of catalystExpiredApr 19, 00Jul 09, 02[C07C, B01J, B01D]
6359173 Methods and devices for oxidizing a hydrocarbon to form an acidExpiredDec 12, 97Mar 19, 02[C08G, C07C, B01J]
6340420 Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acidsExpiredJun 30, 99Jan 22, 02[B01D]
6337051 Device for detecting formation of a second liquid phaseExpiredJun 16, 97Jan 08, 02[G01N, B32B]
6326455 Methods for treating cobalt catalyst in oxidation mixtures resulting from oxidation of hydrocarbons to dibasic acidsExpiredApr 05, 01Dec 04, 01[C08G, C07C, B01J]
6294689 Methods for removing catalyst after oxidation of hydrocarbonsExpiredSep 19, 00Sep 25, 01[C07C]
6288270 Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustmentsExpiredMar 06, 97Sep 11, 01[C07C]
6288274 Methods and devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rateExpiredFeb 19, 99Sep 11, 01[C07C]
2001/0001,649 METHODS AND DEVICES FOR SEPARATING CATALYST FROM OXIDATION MIXTURES CONTAINING DIBASIC ACIDSAbandonedSep 25, 98May 24, 01[B01J, B01D]
6232495 Methods for treating cobalt catalyst in oxidation mixtures resulting from oxidation of hydrocarbons to dibasic acidsExpiredFeb 04, 99May 15, 01[C07C, B01J]
6218573 Methods of recovering catalyst in solution in the oxidation of cyclohexane to adipic acidExpiredJun 30, 99Apr 17, 01[C07L]
6183698 Devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustmentsExpiredMay 12, 98Feb 06, 01[G05D]
6177053 Devices for removing acetic acid from cyclohexane in the production of adipic acidExpiredJan 27, 99Jan 23, 01[G01N]
6143927 Methods for removing catalyst after oxidation of hydrocarbonsExpiredMar 12, 99Nov 07, 00[C07C]
6129875 Process of separating catalyst from oxidation mixturesExpiredFeb 04, 99Oct 10, 00[D01D, C07C, D01F]
6103933 Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulatorExpiredMay 21, 97Aug 15, 00[C07C]
6039902 Methods of recycling catalyst in oxidations of hydrocarbonsExpiredSep 18, 97Mar 21, 00[D01D, C07C, D01F]
Top Inventors for This Owner
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