US3119867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amino, nitro-phenyl-biguanides and amino, nitro-phenyl; guanyl-ureas
Assignee: P&G Hair Care Holding Inc
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Filing: 1962-01-26
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Granted: 1964-01-28
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Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Hans Z Lecher
- 👤 Walter H Brunner
- 👤 Pum Franz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:14
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/418; A61Q; A61Q5/00; A61Q5/06; A61Q5/065; C; C07; C07C; C07C279/00; C07C279/20; C07C279/24; C07C279/26; C09; C09B; C09B51/00; D; D06; D06P; D06P3/00; D06P3/02; D06P3/04; D06P3/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
5 words
THE COMPOUND OF THE FORMULA:
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) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |