US3007956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for separating organosilanes
Assignee: General Electric Co
•
Filing: 1960-07-01
•
Granted: 1961-11-07
•
Expires: 1980-07-01
Abstract
No abstract record available.
Inventors
- 👤 Robert G Linville
- 👤 Harry R Mceutee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:46
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/20; C07F7/12; C07F7/121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A PROCESS FOR EFFECTING THE MASS TRANSFER OF A DICHLOROSILANE CORRESPONDING TO THE FOLLOWING FORMULA:
Claim 2
Dependent Claim
15 words
A PROCESS FOR EFFECTING THE MASS TRANSFER OF A DICHLOROSILANE CORRESPONDING TO THE FOLLOWING FORMULA:
References Cited (Backward Citations)
US2945873A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |