US3095434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organotin sulfonates
Assignee: Stauffer Chemical Co
•
Filing: 1961-06-27
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Granted: 1963-06-25
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Expires: 1981-06-27
Abstract
No abstract record available.
Inventors
- 👤 Walter A Stamm
- 👤 Arthur W Breindel
- 👤 Ashley H Freiberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:46
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/56; C08K5/57; C08K5/58; C07; C07F; C07F7/00; C07F7/22; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/16; C08G18/22; C08G18/24; C08G18/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
AN ORGANOTIN COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim
6 words
AN ORGANOTIN COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
US2910452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |