US3534121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organotin composition and resins stabilized therewith
Assignee: Deutsche Advance Produktion GmbH
•
Filing: 1967-05-22
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Granted: 1970-10-13
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Expires: 1987-05-22
Abstract
No abstract record available.
Inventors
- 👤 Heinz Eggensperger
- 👤 Holger Andreas
- 👤 Volker Franzen
- 👤 Guenther Neubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:52
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/56; C08K5/57; C08K5/58; C08G; C08G79/00; C08G79/12; Y; Y10; Y10S; Y10S525/00; Y10S525/942
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2763632A
Cited
US2789102A
Cited
US2985617A
Cited
US3021302A
Cited
US3284363A
Cited
US3367997A
Cited
US3413264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |