US3081224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of removing helminths employing halogenated nitrophenols and their derivatives
Assignee: Wyeth Holdings LLC
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Filing: 1959-01-21
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Granted: 1963-03-12
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Expires: 1979-01-21
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Thorson
- 👤 Goldman Leon
- 👤 Wyeth S Wallace
- 👤 Anthony E Lanzilotti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:08
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/045; A61K31/05; A61K31/06; A23; A23K; A23K20/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A METHOD OF REMOVING HELMINTHS FROM DOMESTIC ANIMALS WHICH COMPRISES ADMINISTERING TO SAID ANIMALS AN ANTHELMINTIC COMPOSITION COMPRISING A CARRIER AND FROM 0.25 TO 200 MG. PER KG. BASED ON THE BODY WEIGHT OF SAID ANIMAL, OF A COMPOUND REPRESENTED BY THE FORMULA:
Claim 2
Independent Claim
43 words
A METHOD OF REMOVING HELMINTHS FROM DOMESTIC ANIMALS WHICH COMPRISES ADMINISTERING TO SAID ANIMALS AN ANTHELMINTIC COMPOSITION COMPRISING A CARRIER AND FROM 0.25 TO 200 MG. PER KG. BASED ON THE BODY WEIGHT OF SAID ANIMAL, OF A COMPOUND REPRESENTED BY 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) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |