US3408404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diols of poly(glycidyl ether)s
Assignee: Hercules LLC
•
Filing: 1965-10-20
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Granted: 1968-10-29
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Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Vandenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:33
CPC Classifications
C; C08; C08L; C08L63/00; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C07; C07C; C07C43/00; C07C43/02; C07C43/03; C07C43/04; C07C43/13; C07C43/135; C07C43/137; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/28; C08G18/40; C08G18/4009; C08G18/4081; C08G18/48; C08G18/4804; C08G18/4825; C08G18/4833; C08G18/4837; C08G18/4854; C08G18/4866; C08G18/487; C08G18/4875; C08G18/4879; C08G18/52; C08G18/64; C08G18/6415; C08G18/6423; C08G18/67; C08G18/6795; C08G59/00; C08G59/18; C08G59/40; C08G59/66; C08G63/00; C08G63/66; C08G65/00; C08G65/02; C08G65/32; C08G69/00; C08G69/40; C08G73/00; C08G73/02; C08G73/0206; C08G75/00; C08G75/02; C08L81/00; Y; Y10; Y10S; Y10S516/00; Y10S516/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
AS A NEW COMPOSITION OF MATTER, A DIOL OF A POLY(GLYCIDYL ETHER), SAID DIOL HAVING THE FORMULA
Claim 2
Dependent Claim
17 words
AS A NEW COMPOSITION OF MATTER, A DIOL OF A POLY(GLYCIDYL ETHER), SAID DIOL HAVING THE FORMULA
References Cited (Backward Citations)
GB477843A
Cited
US2327053A
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US2743285A
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US2857417A
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US3024219A
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US3214390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |