Patent US3025329A successfully refreshed from Google Patents.
US3025329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Halogenated derivatives of cyclododecatriene
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1959-03-02
•
Granted: 1962-03-13
•
Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Anthony H Gleason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:56
CPC Classifications
C; C07; C07C; C07C23/00; C07C23/02; C07C17/00; C07C17/07; C07C17/08; C07C17/35; C07C17/354
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
THE NEW COMPOSITION OF MATTER X,Y-DEBROMO-1CYCLODODECENE WHEREIN X IS 5 TO 6 Y IS 9 TO 10.
Claim 2
Dependent Claim
17 words
THE NEW COMPOSITION OF MATTER X,Y-DEBROMO-1CYCLODODECENE WHEREIN X IS 5 TO 6 Y IS 9 TO 10.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |