Patent US4117907A successfully refreshed from Google Patents.
US3192113A
Expired / Lapsed
US
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N, n'-dialkylenediamines as antitubercular agents
Assignee: Wyeth Holdings LLC
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Filing: 1964-04-07
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Granted: 1965-06-29
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Expires: 1984-04-07
Abstract
No abstract record available.
Inventors
- 👤 Thomas John Pushegy
- 👤 Wilkinson Raymond George
- 👤 Redin Gunnar Sigurd
- 👤 Shepherd Robert Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:14
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/13; A61K31/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE METHOD OF TREATING MYCOBACTERIUM TUBERCULOSIS INFECTIONS IN ANIMALS WHICH CONSISTS INADMINISTERING ORALLY IN DOSAGE UNIT FORM FROM 10 MG. TO 750 MG. PER KGM. OF BODY WIEGHT PER DAY OF AN ETHYLENEDIAMINE SELECTED FROM THE GROUP CONSISTING OF A COMPOUND OF THE FORMULA:
Claim 2
Independent Claim
44 words
THE METHOD OF TREATING MYCOBACTERIUM TUBERCULOSIS INFECTIONS IN ANIMALS WHICH CONSISTS INADMINISTERING ORALLY IN DOSAGE UNIT FORM FROM 10 MG. TO 750 MG. PER KGM. OF BODY WIEGHT PER DAY OF AN ETHYLENEDIAMINE SELECTED FROM THE GROUP CONSISTING OF A COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |