Baker Petrolite LLC
Baker PetrActive Patents
0
Total Holdings
22
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2723241A | Process for breaking petroleum emulsions | Expired / Lapsed | 1952-08-18 | 1955-11-08 | 2 | Details |
| US2698303A | Process for treating emulsions | Expired / Lapsed | 1952-02-18 | 1954-12-28 | 2 | Details |
| US2626911A | Process for breaking petroleum emulsions | Expired / Lapsed | 1951-05-14 | 1953-01-27 | 2 | Details |
| US2626935A | Acidic fractional ester of a polycarboxylic acid with oxypr… | Expired / Lapsed | 1951-05-14 | 1953-01-27 | 2 | Details |
| US2558512A | Processes for breaking petroleum emulsions | Expired / Lapsed | 1949-11-01 | 1951-06-26 | 2 | Details |
| US2552532A | Process for breaking petroleum emulsions | Expired / Lapsed | 1949-11-16 | 1951-05-15 | 2 | Details |
| US2552533A | Process for breaking petroleum emulsions | Expired / Lapsed | 1949-11-16 | 1951-05-15 | 2 | Details |
| US2552528A | Process for breaking petroleum emulsions | Expired / Lapsed | 1949-07-14 | 1951-05-15 | 2 | Details |
| US2552529A | Process for breaking petroleum emulsions | Expired / Lapsed | 1949-07-14 | 1951-05-15 | 2 | Details |
| US2549434A | Processes for breaking petroleum emulsions | Expired / Lapsed | 1949-08-11 | 1951-04-17 | 2 | Details |
| US2527689A | Apparatus for mixing | Expired / Lapsed | 1946-12-11 | 1950-10-31 | 0 | Details |
| US2466517A | Processes for preventing corrosion and corrosion inhibitors | Expired / Lapsed | 1948-01-10 | 1949-04-05 | 0 | Details |
| US2430002A | Process for breaking petroleum emulsions | Expired / Lapsed | 1945-04-02 | 1947-11-04 | 0 | Details |
| US2385970A | Process for breaking petroleum emulsions | Expired / Lapsed | 1943-03-03 | 1945-10-02 | 0 | Details |
| US2344980A | Process for breaking petroleum emulsions | Expired / Lapsed | 1942-06-15 | 1944-03-28 | 0 | Details |
| US2330474A | Process for breaking petroleum emulsions | Expired / Lapsed | 1942-12-14 | 1943-09-28 | 0 | Details |
| US2281419A | Composition of matter and process for preventing water-in-o… | Expired / Lapsed | 1940-03-06 | 1942-04-28 | 0 | Details |
| US2278838A | Composition of matter and process for preventing water-in-o… | Expired / Lapsed | 1940-03-11 | 1942-04-07 | 0 | Details |
| US2243330A | Process for breaking petroleum emulsions | Expired / Lapsed | 1940-06-27 | 1941-05-27 | 0 | Details |
| US2243329A | Process for breaking petroleum emulsions | Expired / Lapsed | 1940-06-27 | 1941-05-27 | 0 | Details |
| US2233381A | Flooding process for recovering oil from subterranean oil-b… | Expired / Lapsed | 1940-03-06 | 1941-02-25 | 0 | Details |
| US2226118A | Process for resolving petroleum emulsions | Expired / Lapsed | 1939-08-18 | 1940-12-24 | 0 | Details |