Patent US3222158A successfully refreshed from Google Patents.
US3222158A
Expired / Lapsed
US
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Organotin compositions
Assignee: Individual
•
Filing: 1960-05-26
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Granted: 1965-12-07
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Expires: 1980-05-26
Abstract
No abstract record available.
Inventors
- 👤 Frank J Sowa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:36
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/16; C08G18/22; C08G18/24; C08G18/242; A; A01; A01N; A01N55/00; A01N55/02; A01N55/04; C07; C07F; C07F7/00; C07F7/22; C07F7/2208; C07F7/2224; C08K; C08K5/00; C08K5/56; C08K5/57; C08K5/58; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L71/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A STABLE CONCENTRATE CONSISTING ESSENTIALLY OF ONE PART BY WEIGHT OF AN ORGANOTIN COMPOUND SELECTED FROM THE GROUP CONSISTING OF:
Claim 2
Dependent Claim
20 words
A STABLE CONCENTRATE CONSISTING ESSENTIALLY OF ONE PART BY WEIGHT OF AN ORGANOTIN COMPOUND SELECTED FROM THE GROUP CONSISTING OF:
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |