US3080283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phenazine derivatives for combating nematodes
Assignee: US Philips Corp
•
Filing: 1960-06-27
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Granted: 1963-03-05
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Expires: 1980-06-27
Abstract
No abstract record available.
Inventors
- 👤 Bijloo Johan Dirk
- 👤 Reerink Engbert Harmen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:04
CPC Classifications
C; C07; C07D; C07D241/00; C07D241/36; C07D241/50; C07D241/52; A; A61; A61K; A61K31/00; C07D241/38; C07D241/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A METHOD OF ELIMINATING INTERNAL WORMS FROM DOMESTIC ANIMALS COMPRISING ADMINISTERING TO SAID ANIMALS AN ANTHELMINTIC COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE PHENAZINE COMPOUNDS OF THE FORMULA
Claim 2
Independent Claim
36 words
A METHOD OF ELIMINATING INTERNAL WORMS FROM DOMESTIC ANIMALS COMPRISING ADMINISTERING TO SAID ANIMALS AN ANTHELMINTIC COMPOSITION CONSISTING ESSENTIALLY OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE PHENAZINE COMPOUNDS OF THE FORMULA
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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |