US3184430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organotin polymers
Assignee: Monsanto Research Corp
•
Filing: 1962-05-14
•
Granted: 1965-05-18
•
Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Glenn R Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:08
CPC Classifications
C; C08; C08G; C08G79/00; C08G79/12; C08K; C08K5/00; C08K5/56; C08K5/57; C08K5/58; C08L; C08L27/00; C08L27/02; C08L85/00; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
AN ORGANOTIN POLYMER CONSISTING ESSENTIALLY OF THE REPEATING UNIT
Claim 2
Dependent Claim
9 words
AN ORGANOTIN POLYMER CONSISTING ESSENTIALLY OF THE REPEATING UNIT
References Cited (Backward Citations)
US2626953A
Cited
US2801258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |