US3267113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acyl amides of 2-(o-aminoaryl)-2, 1, 3-benzotriazoles
Assignee: EIDP Inc
•
Filing: 1964-03-25
•
Granted: 1966-08-16
•
Expires: 1984-03-25
Abstract
No abstract record available.
Inventors
- 👤 Rudolph A Carboni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:32
CPC Classifications
C; C08; C08F; C08F246/00; C07; C07D; C07D249/00; C07D249/16; C07D249/18; C07D249/20; C08G; C08G63/00; C08G63/68; C08G63/685; C08G63/6854; C08G63/6856; C08G63/688; C08G63/6884; C08G63/6886; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3472; C08K5/3475; C09; C09B; C09B43/00; C09B43/08; C09B43/12; C09B43/124; C09B43/128; D; D01; D01F; D01F1/00; D01F1/02; D01F1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
A COMPOUND OF FORMULA
Claim 2
Dependent Claim
4 words
A COMPOUND OF FORMULA
References Cited (Backward Citations)
US1594866A
Cited
US3162696A
Cited
US3159646A
Cited
US3162697A
Cited
US3148179A
Cited
US3153048A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |