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US3445486A
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Tetrachloro-alkyl-cyclohexene-diones
Assignee: Olin Corp
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Filing: 1966-07-05
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Granted: 1969-05-20
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm J Schnabel
- 👤 Trescott B Larchar Sr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:45
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/07; C07; C07C; C07C45/00; C07C45/27; C07C45/30; C07C49/00; C07C49/587; C07C49/687; C08J; C08J9/00; C08J9/0014; C08J9/0023; C08J2375/00; C08J2375/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
A COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
5 words
A COMPOUND HAVING THE FORMULA:
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) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |