US3466314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silicon compounds
Assignee: Monsanto Co
•
Filing: 1966-01-03
•
Granted: 1969-09-09
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Kurt Moedritzer
- 👤 John R Van Wazer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:53
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/20; H01G4/22; H01G4/221; C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0801; C07F7/0898; C07F7/10; C07F7/12; C07F7/18; C07F7/1804; H01B; H01B3/00; H01B3/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
MIXED ORGANOSILANE COMPOUNDS HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
7 words
MIXED ORGANOSILANE COMPOUNDS HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |