US3090721A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thiadiazole
Assignee: US Philips Corp
•
Filing: 1959-02-13
•
Granted: 1963-05-21
•
Expires: 1979-02-13
Abstract
No abstract record available.
Inventors
- 👤 Uhlenbroek Jan Hendrik
- 👤 Bijloo Johan Dirk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:37
CPC Classifications
C; C07; C07D; C07D285/00; C07D285/01; C07D285/02; C07D285/04; C07D285/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A COMPOSITION FOR THE CONTROL OF NEMATODE COMPRISING AS AN ACTIVE INGREDIENT A THIADIAZOLE COMPOUND CORRESPONDING TO THE GENERAL FORMULA:
Claim 2
Dependent Claim
20 words
A COMPOSITION FOR THE CONTROL OF NEMATODE COMPRISING AS AN ACTIVE INGREDIENT A THIADIAZOLE COMPOUND CORRESPONDING TO THE GENERAL 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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |