US2944941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and dentifrice for reducing gingival inflammation
Assignee: Vaxico Inc
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Filing: 1957-12-23
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Granted: 1960-07-12
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Expires: 1977-12-23
Abstract
No abstract record available.
Inventors
- 👤 Goldenberg Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:20
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/96; A61K8/99; A61K39/00; A61K39/02; A61K39/0208; A61K39/025; A61K39/0258; A61K39/0266; A61K39/085; A61K39/09; A61K39/092; A61K39/095; A61Q; A61Q11/00; A61K2039/54; A61K2039/541; A61K2039/70; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A DENTRIFICE FOR TREATING GINGIVITIS COMPRISING A DENTIFRICE SUBSTRATE HAVING A NON-LIQUID CONSISTENCY AND A POLYVALENT AND POLYGENIC VACCINE INCORPORATED THEREIN, SAID VACCINE CONTAINING ABOUT ELEVEN SPECIES OF BACTERIA SELECTED FROM SPECIES OCCURRING IN ORAL CAVITIES DURING GINGIVITIS, SAID CACCINE INCLUDING BOTH LYSED AND UNLYSED SOLUTIONS OF SAID BACTERIA, SAID SUBSTRATE BEING ANTIGENICALLY COMPATIBLE WITH SAID VACCINE.
Claim 2
Dependent Claim
57 words
A DENTRIFICE FOR TREATING GINGIVITIS COMPRISING A DENTIFRICE SUBSTRATE HAVING A NON-LIQUID CONSISTENCY AND A POLYVALENT AND POLYGENIC VACCINE INCORPORATED THEREIN, SAID VACCINE CONTAINING ABOUT ELEVEN SPECIES OF BACTERIA SELECTED FROM SPECIES OCCURRING IN ORAL CAVITIES DURING GINGIVITIS, SAID CACCINE INCLUDING BOTH LYSED AND UNLYSED SOLUTIONS OF SAID BACTERIA, SAID SUBSTRATE BEING ANTIGENICALLY COMPATIBLE WITH SAID VACCINE.
References Cited (Backward Citations)
GB190925675A
Cited
US1581340A
Cited
US2054742A
Cited
US2042359A
Cited
US2236828A
Cited
US2216816A
Cited
US2340318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |