Patent US2190179A successfully refreshed from Google Patents.
US2190179A
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US
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Conversion products of constituents of carob beans
Assignee: IG Farbenindustrie AG
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Filing: 1938-05-21
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Granted: 1940-02-13
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Expires: 1958-05-21
Abstract
No abstract record available.
Inventors
- 👤 Ziese Walter
- 👤 Ebel Friedrich
- 👤 Schneevoigt Alwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:01
CPC Classifications
F; F26; F26B; F26B9/00; F26B9/02; D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/11; F26B21/00; F26B21/20
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) | 1943-02-12 | 1943-08-14 | 1944-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-02-12 | 1947-08-14 | 1948-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-02-12 | 1951-08-14 | 1952-02-13 | $7700.00 | Window Closed / Lapsed |