US2049758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of glucosides of higher aliphatic alcohols
Assignee: FIRM H TH BOEHME AG
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Filing: 1934-05-31
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Granted: 1936-08-04
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Expires: 1954-05-31
Abstract
No abstract record available.
Inventors
- 👤 Bertsch Heinrich
- 👤 Rauchalles Gertrud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:25
CPC Classifications
C; C07; C07H; C07H9/00; C07H9/02; C07H9/04; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-08-04 | 1940-02-03 | 1940-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-08-04 | 1944-02-03 | 1944-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-08-04 | 1948-02-03 | 1948-08-04 | $7700.00 | Window Closed / Lapsed |