US3089904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oxonation of 1, 5, 9-cyclododecatriene
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1959-03-02
•
Granted: 1963-05-14
•
Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Samuel B Lippincott
- 👤 Peter P Klemchuk
- 👤 Jeffrey H Bartlett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:30
CPC Classifications
C; C07; C07C; C07C61/00; C07C61/10; C07C29/00; C07C29/132; C07C29/136; C07C29/14; C07C29/141; C07C29/16; C07C31/00; C07C31/13; C07C31/133; C07C2601/00; C07C2601/18; C07C2601/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
CYCLODODECANE CARBOXYLIC ACIDS HAVING THE GENERAL FORMULA:
Claim 2
Dependent Claim
7 words
CYCLODODECANE CARBOXYLIC ACIDS HAVING THE GENERAL FORMULA:
References Cited (Backward Citations)
US2437600A
Cited
US2879299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |