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Patent US2928858A successfully refreshed from Google Patents.
US2928858A
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Organosilicon acylamino compounds and process for producing the same
Assignee: Union Carbide Corp
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Filing: 1956-10-12
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Granted: 1960-03-15
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Expires: 1976-10-12
Abstract
No abstract record available.
Inventors
- 👤 Edward L Morehouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:46
CPC Classifications
A; A61; A61Q; A61Q19/00; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/896; A61K8/898; C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C07F7/0838; C07F7/18; C07F7/1804; C07F7/21; C08; C08G; C08G77/00; C08G77/04; C08G77/38; C08G77/382; C08G77/388; A61Q17/00; A61Q17/04; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
AN ORGANOSILICON ACYLAMINO COMPOUND SELECTED FROM THE GROUP CONSISTING OF (1) SILANES REPRESENTED BY THE FORMULA:
Claim 2
Dependent Claim
16 words
AN ORGANOSILICON ACYLAMINO COMPOUND SELECTED FROM THE GROUP CONSISTING OF (1) SILANES REPRESENTED BY THE FORMULA:
References Cited (Backward Citations)
US2715133A
Cited
US2754284A
Cited
FR1065545A
Cited
US2722524A
Cited
US2762823A
Cited
US2832754A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |