US3862310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic compositions containing formylated polyethylene polyamine
Assignee: Gillette Co LLC
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Filing: 1971-12-22
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Granted: 1975-01-21
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Expires: 1991-12-22
Abstract
Abstract Polyethylene mixed polyamines-polyformamides having a molecular weight from 1800 to 200,000 in which from 15 to 60 percent of the total nitrogen atoms are present in the formamide groups are contained in cosmetic compositions to be applied to the skin of hair.
Inventors
- 👤 Alan R Quasius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:26
CPC Classifications
C; C08; C08G; C08G73/00; C08G73/02; C08G73/028; A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61Q; A61Q19/00; A61Q19/10; A61Q5/00; A61Q5/02; A61Q9/00; A61Q9/02; Y; Y10; Y10S; Y10S424/00; Y10S424/01; Y10S424/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
14 words
A cosmetic composition as claimed in claim 1 wherein the composition is a shampoo.
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) | 1978-01-20 | 1978-07-22 | 1979-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-20 | 1982-07-22 | 1983-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-20 | 1986-07-22 | 1987-01-21 | $7700.00 | Window Closed / Lapsed |