US3066159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction product of polyols and epoxidized fatty compounds
Assignee: Baker Petrolite LLC
•
Filing: 1960-11-29
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Granted: 1962-11-27
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Expires: 1980-11-29
Abstract
No abstract record available.
Inventors
- 👤 Groote Melvin De
- 👤 Cheng Jen-Pu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:48
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/12; C23F11/128; B; B01; B01D; B01D19/00; B01D19/02; B01D19/04; B01D19/0404; C09; C09K; C09K8/00; C09K8/58; C09K8/588; C09K8/60; C09K8/62; C09K8/64; C10; C10G; C10G33/00; C10G33/04; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/192; C10L1/198; C10L1/1985; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225; C11; C11C; C11C3/00; C10L1/1817; C10L1/221
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2942013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |