US3293249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydroxyphenyl-triazines and process for their manufacture
Assignee: BASF Schweiz AG
•
Filing: 1965-04-27
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Granted: 1966-12-20
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Expires: 1985-04-27
Abstract
No abstract record available.
Inventors
- 👤 Biland Hans Rudolf
- 👤 Luethi Christian
- 👤 Duennenberger Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:38
CPC Classifications
C; C11; C11B; C11B5/00; C11B5/0042; C11B5/0064; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/49; A61K8/494; A61K8/4966; A61Q; A61Q17/00; A61Q17/04; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/36; C08K5/37; C08K5/378; D; D06; D06M; D06M13/00; D06M13/322; D06M13/35; D06M13/355; D06M13/358; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/929
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
A HYDROXYPHENYL-1,3,5-TRIAZINE OF THE FORMULA
Claim 2
Dependent Claim
5 words
A HYDROXYPHENYL-1,3,5-TRIAZINE OF THE FORMULA
References Cited (Backward Citations)
US2232871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |