Patent US3010878A successfully refreshed from Google Patents.
US3010878A
Expired / Lapsed
US
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Process for the production of eburicoic acid
Assignee: Olin Corp
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Filing: 1959-09-08
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Granted: 1961-11-28
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Expires: 1979-09-08
Abstract
No abstract record available.
Inventors
- 👤 Pan Samuel Cheng
- 👤 Lerner Leonard Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:46
CPC Classifications
C; C12; C12P; C12P33/00; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/911
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A PROCESS FOR THE PRODUCTION OF EBURICOIC ACID WHICH COMPRISES AEROBICALLY INCUBATING AN EBURICOIC ACIDPRODUCING FUNGUS OF THE CLASS BASIDIOMYCETES SELECTED FROM THE GROUP CONSISTING OF POLYPORUS, FOMES, PORIA AND LENTINUS UNDER SUBMERGED CONDITIONS ON A NUTRIENT MEDIUM CONTAINING AN ASIMILABLE SOURCE OF CARBON, AN ASSIMILABLE SOURCE OF NITROGEN AND MINERALS, MAINTAINING SAID NUTRIENT MEDIUM AT A PH BELOW ABOUT 6 AND FREE OF BUFFERING SUBSTANCES DURING THE INCUBATION PERIOD.
Claim 2
Dependent Claim
70 words
A PROCESS FOR THE PRODUCTION OF EBURICOIC ACID WHICH COMPRISES AEROBICALLY INCUBATING AN EBURICOIC ACIDPRODUCING FUNGUS OF THE CLASS BASIDIOMYCETES SELECTED FROM THE GROUP CONSISTING OF POLYPORUS, FOMES, PORIA AND LENTINUS UNDER SUBMERGED CONDITIONS ON A NUTRIENT MEDIUM CONTAINING AN ASIMILABLE SOURCE OF CARBON, AN ASSIMILABLE SOURCE OF NITROGEN AND MINERALS, MAINTAINING SAID NUTRIENT MEDIUM AT A PH BELOW ABOUT 6 AND FREE OF BUFFERING SUBSTANCES DURING THE INCUBATION PERIOD.
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) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |