US3740333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions useful as sperm oil substitutes
Assignee: Henkel Corp
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Filing: 1971-06-28
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Granted: 1973-06-19
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Expires: 1991-06-28
Abstract
Abstract COMPOSITIONS USEFUL PER SE AND IN THE SULFURIZED FORM AS SUBSTITUTES FOR SPERM OIL ARE PROVIDED. THE COMPOSITIONS ARE BLENDS OF TRIGLYCERIDES AND WAX ESTERS DERIVED FROM PREDOMINATLY C18-22 UNSATURATED ACIDS AND C10-16 SATURATED ALCOHOLS.
Inventors
- 👤 R Hutchinson
- 👤 K Kammann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:52
CPC Classifications
C; C10; C10M; C10M135/00; C10M135/02; C10M135/06; C10M159/00; C10M159/02; C10M2203/00; C10M2203/10; C10M2203/102; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/40; C10M2207/404; C10M2219/00; C10M2219/02; C10M2219/024; C10M2221/00; C10M2221/02; C10M2223/00; C10M2223/12; C10N; C10N2040/00; C10N2040/20; C10N2040/22; C10N2050/00; C10N2050/10
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-18 | 1976-12-18 | 1977-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-18 | 1980-12-18 | 1981-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-18 | 1984-12-18 | 1985-06-19 | $7700.00 | Window Closed / Lapsed |