US3271243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stable concentrated bacterial insecticide suspensions
Assignee: International Minerals and Chemical Corp
•
Filing: 1963-03-13
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Granted: 1966-09-06
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Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Cords Helmuth
- 👤 Robert A Fisher
- 👤 John D Briggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:57
CPC Classifications
C; C12; C12P; C12P1/00; C12P1/04; C12N; C12N1/00; C12N1/20; C12N1/205; 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
63 words
A STABLE BACTERIAL INSECTICIDE CONCENTRATE COMPRISING (A) A NON-DRIED CELL SLUDGE RECOVERED FROM A FINAL WHOLE CULTURE DERIVED FROM CULTURING AN INSECTICIDAL-PRODUCING SPORE-FORMING MICROORGANISM OF THE TYPE WHICH BOTH SPORULATES AND ALSO FORMS CRYSTALS IN AN AQUEOUS NUTRIENT MEDIUM, THE PH OF SAID SLUDGE HAVING BEEN ADJUSTED TO LIE WITHIN THE RANGE OF ABOUT 3.5 TO 4.5, AND (B) A LIQUID OLEAGINOUS MATERIAL.
Claim 2
Dependent Claim
63 words
A STABLE BACTERIAL INSECTICIDE CONCENTRATE COMPRISING (A) A NON-DRIED CELL SLUDGE RECOVERED FROM A FINAL WHOLE CULTURE DERIVED FROM CULTURING AN INSECTICIDAL-PRODUCING SPORE-FORMING MICROORGANISM OF THE TYPE WHICH BOTH SPORULATES AND ALSO FORMS CRYSTALS IN AN AQUEOUS NUTRIENT MEDIUM, THE PH OF SAID SLUDGE HAVING BEEN ADJUSTED TO LIE WITHIN THE RANGE OF ABOUT 3.5 TO 4.5, AND (B) A LIQUID OLEAGINOUS MATERIAL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |