US3232836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facilitating healing of body surface wounds by intravenous administration of n-acetyl glucosamine, glucosamine, or pharmaceutically acceptable acid salts of glucosamine
Assignee: Pfizer Inc
•
Filing: 1959-08-24
•
Granted: 1966-02-01
•
Expires: 1979-08-24
Abstract
No abstract record available.
Inventors
- 👤 Carlozzi Michael
- 👤 Domenic G Iezzoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:10
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70; A61K31/7004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
A PROCESS FOR FACILITATING HEALING OF A WOUND OF THE BODY SURFACE WHICH COMPRISES ADMINISTERING INTRAVENOUSLY FROM ABOUT 100 TO ABOUT 200 GRAMS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF N-ACETYL GLUCOSAMINE, GLUCOSAMINE AND PHARMACEUTICALLY ACCEPTABLE ACID SALTS OF GLUCOSAMINE.
Claim 2
Dependent Claim
42 words
A PROCESS FOR FACILITATING HEALING OF A WOUND OF THE BODY SURFACE WHICH COMPRISES ADMINISTERING INTRAVENOUSLY FROM ABOUT 100 TO ABOUT 200 GRAMS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF N-ACETYL GLUCOSAMINE, GLUCOSAMINE AND PHARMACEUTICALLY ACCEPTABLE ACID SALTS OF GLUCOSAMINE.
References Cited (Backward Citations)
US2832766A
Cited
US2786051A
Cited
US2710806A
Cited
US2802819A
Cited
US2884411A
Cited
US2910408A
Cited
US2980584A
Cited
US2997471A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |