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US3686296A
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Thioglycerol-nitrogen base molecular complex depilatory compositions
Assignee: Bristol Myers Co
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Filing: 1969-04-02
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Granted: 1972-08-22
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Expires: 1989-04-02
Abstract
Abstract A thioglycerol-nitrogen base molecular complex useful as a depilatory; complexes are unimolecular or hemimolecular.
Inventors
- 👤 Harvey A Yablonsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:42
CPC Classifications
C; C07; C07D; C07D233/00; C07D233/04; C07D233/06; C07D233/08; C07D233/12; C07D233/14; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/44; A61K8/46; A61K8/49; A61K8/494; A61K8/4946; A61Q; A61Q9/00; A61Q9/04; C07C; C07C323/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
15 words
A complex according to claim 1 wherein the nitrogen base is Na-N-coco- Beta -aminopropionic acid.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-22 | 1976-02-21 | 1976-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-22 | 1980-02-21 | 1980-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-22 | 1984-02-21 | 1984-08-22 | $7700.00 | Window Closed / Lapsed |