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US2870195A
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Alkyl beta-alkoxypropionates
Assignee: Monsanto Chemicals Ltd
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Filing: 1955-04-20
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Granted: 1959-01-20
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Expires: 1975-04-20
Abstract
No abstract record available.
Inventors
- 👤 Heininger Samuel Allen
- 👤 Kosmin Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:06
CPC Classifications
C; C07; C07C; C07C69/00; C07C69/66; C07C69/67; C07C69/708; C07C67/00; C07C67/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
AN ALKYL B-ALKOXYPROPIONATE WHEREIN EACH ALKYL RADICAL AND EACH ALKOXY RADICAL IS A BRANCHED CHAIN OF FROM 8 TO 18 CARBON ATOMS.
Claim 2
Dependent Claim
22 words
AN ALKYL B-ALKOXYPROPIONATE WHEREIN EACH ALKYL RADICAL AND EACH ALKOXY RADICAL IS A BRANCHED CHAIN OF FROM 8 TO 18 CARBON ATOMS.
References Cited (Backward Citations)
US2710877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |