Patent US4451807A successfully refreshed from Google Patents.
US2653902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deodorant, antiperspirant compositions
Assignee: Rohm and Haas Co
•
Filing: 1950-09-28
•
Granted: 1953-09-29
•
Expires: 1970-09-28
Abstract
No abstract record available.
Inventors
- 👤 Francis M Thurmon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:32
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/30; A61K8/46; A61K8/466; A61K8/72; A61K8/81; A61K8/8141; A61K8/8147; A61Q; A61Q15/00; A61K2800/00; A61K2800/40; A61K2800/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
AS A NEW COMPOSITION OF MATTER, AN ANTIPERSPIRANT AND DEODORANT PREPARTION COMPRISING A CATION EXCHANGE RESIN HAVING THE CARBOXY RADICAL AS THE FUNCTIONAL GROUP THEREOF AND A WATER-SOLUBLE ALUMINUM SALT OF AN ORGANIC ACID, DISPERSED IN A HYDROPHILIC BASE WHICH CONTAINS WATER AT LEAST IN THE EXTERNAL PHASE.
Claim 2
Dependent Claim
48 words
AS A NEW COMPOSITION OF MATTER, AN ANTIPERSPIRANT AND DEODORANT PREPARTION COMPRISING A CATION EXCHANGE RESIN HAVING THE CARBOXY RADICAL AS THE FUNCTIONAL GROUP THEREOF AND A WATER-SOLUBLE ALUMINUM SALT OF AN ORGANIC ACID, DISPERSED IN A HYDROPHILIC BASE WHICH CONTAINS WATER AT LEAST IN THE EXTERNAL PHASE.
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) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |