US3102893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyether-substituted glycidyl ethers
Assignee: Monsanto Chemicals Ltd
•
Filing: 1959-09-30
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Granted: 1963-09-03
•
Expires: 1979-09-30
Abstract
No abstract record available.
Inventors
- 👤 Van R Gaertner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:59
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/16; C07; C07C; C07C309/00; C07C309/01; C07C309/02; C07C309/03; C07C309/07; C07C309/09; C07C309/10; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/24; C08; C08G; C08G59/00; C08G59/02; C11D10/00; C11D10/04; C11D10/042; C11D1/29; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
3 - (1 - (N - HEXADECYLOXY) - 2 - PROPOXY) - 1,2EPOXYPROPANE.
Claim 2
Dependent Claim
13 words
3 - (1 - (N - HEXADECYLOXY) - 2 - PROPOXY) - 1,2EPOXYPROPANE.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
US2965652A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |