Patent US3073749A successfully refreshed from Google Patents.
US3073749A
Expired / Lapsed
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Preparation of microbial insecticide
Assignee: Bioferm Corp
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Filing: 1959-06-09
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Granted: 1963-01-15
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Expires: 1979-06-09
Abstract
No abstract record available.
Inventors
- 👤 John C Megna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:23
CPC Classifications
C; C12; C12N; C12N3/00; C12N1/00; C12N1/20; C12N1/205; C12P; C12P1/00; C12P1/04; C12R; C12R2001/00; C12R2001/01; C12R2001/07; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/832
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN A FERMENTATION METHOD OF PREPARING MICROBIAL INSECTIDES IN AN AQUEOUS LIQUID PERMENTATION MEDIUM CONTAINING FERMENTABLE CARBOHYDRATE AND ASSIMILABLE NITROGEN BY MEANS OF AN INSECTICIDAL-PRODUCING SPORE-FORMING MICROORGANISM OF THE TYPE WHICH BOTH SPORULATES AND ALSO FORMS CRYSTALS, THE IMPROVEMENT WHICH CONSISTS IN CARRYING OUT THE FERMENTATION UNDER SUBMERGED AERATED CONDITIONS IN A MEDIUM SO ADJUSTED THAT THE FERMENTABLE CARBOHYDRATE AND THE NITROGEN AVAILABLE FOR GROWTH ARE EXHAUSTED WITHIN NOT MORE THAN 6 HOURS OF EACH OTHER AFTER THE COMMENCEMENT OF SPORULATION.
Claim 2
Dependent Claim
81 words
IN A FERMENTATION METHOD OF PREPARING MICROBIAL INSECTIDES IN AN AQUEOUS LIQUID PERMENTATION MEDIUM CONTAINING FERMENTABLE CARBOHYDRATE AND ASSIMILABLE NITROGEN BY MEANS OF AN INSECTICIDAL-PRODUCING SPORE-FORMING MICROORGANISM OF THE TYPE WHICH BOTH SPORULATES AND ALSO FORMS CRYSTALS, THE IMPROVEMENT WHICH CONSISTS IN CARRYING OUT THE FERMENTATION UNDER SUBMERGED AERATED CONDITIONS IN A MEDIUM SO ADJUSTED THAT THE FERMENTABLE CARBOHYDRATE AND THE NITROGEN AVAILABLE FOR GROWTH ARE EXHAUSTED WITHIN NOT MORE THAN 6 HOURS OF EACH OTHER AFTER THE COMMENCEMENT OF SPORULATION.
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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |