US3124506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing lactic acid
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:29
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/36; A61K8/365; A61K31/00; A61K31/185; A61K31/19; A61K9/00; A61K9/0012; A61K9/0043; A61Q; A61Q11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A COMPOSITION EFFECTIVE AT A DENTIFRICE AND PROPHYLACTIC NOSE AND THROAT COMPOSITION WHICH CONSISTS ESSENTIALLY OF A SUBSTANCE OF THE CLASS CONSISTING OF LACTIC ACID AND THE AMMONIUM, ALKALI METAL AND NON-TOXIC ALKALINE EARTH METAL SALTS OF LACTIC ACID, AND A MEMBER OF THE GROUP CONSISTING OF MALIC ACID, AND THE AMMONIUM, ALKALI METAL AND NON-TOXIC ALKALINE EARTH METAL SALTS AND ACID SALTS OF MALIC ACID.
Claim 2
Dependent Claim
66 words
A COMPOSITION EFFECTIVE AT A DENTIFRICE AND PROPHYLACTIC NOSE AND THROAT COMPOSITION WHICH CONSISTS ESSENTIALLY OF A SUBSTANCE OF THE CLASS CONSISTING OF LACTIC ACID AND THE AMMONIUM, ALKALI METAL AND NON-TOXIC ALKALINE EARTH METAL SALTS OF LACTIC ACID, AND A MEMBER OF THE GROUP CONSISTING OF MALIC ACID, AND THE AMMONIUM, ALKALI METAL AND NON-TOXIC ALKALINE EARTH METAL SALTS AND ACID SALTS OF MALIC 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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |