US3151129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New halogen-containing glycidyl ethers
Assignee: BASF Schweiz AG
•
Filing: 1961-09-12
•
Granted: 1964-09-29
•
Expires: 1981-09-12
Abstract
No abstract record available.
Inventors
- 👤 Leumann Ernst
- 👤 Batzer Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:23
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07D303/24; C08; C08G; C08G59/00; C08G59/14; C08G59/1405; C08G59/18; C08G59/20; C08G59/22; C08G59/24; C08G59/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
11 words
GLYCIDYL ETHERS SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF FORMULA
Claim 2
Dependent Claim
11 words
GLYCIDYL ETHERS SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF FORMULA
References Cited (Backward Citations)
US2682547A
Cited
US2992193A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |