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Patent US3097128A successfully refreshed from Google Patents.
US3097128A
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Phenol stabilized organo-phosphorous insecticides
Assignee: Shell USA Inc
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Filing: 1961-01-06
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Granted: 1963-07-09
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Expires: 1981-01-06
Abstract
No abstract record available.
Inventors
- 👤 Charles R Sprinkle
- 👤 Leo F Sekula
- 👤 Milton R Johnson
- 👤 Bertram I Sparr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:04
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/30; C07F9/32; C07F9/3258; C07F9/327; A; A01; A01N; A01N25/00; A01N25/22; C07F9/06; C07F9/08; C07F9/09; C07F9/113; C07F9/38; C07F9/40; C07F9/4071; C07F9/4078
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A STABLE SOLID INSECTICIDAL COMPOSITION COMPRISING IN COMBINATION: (A) A SUBSTANTIALLY TOXICOLOGICALLY INERT SOLID CARRIER MATERIAL, (B) AN INSECTICIDE OF THE FORMULA:
Claim 2
Dependent Claim
22 words
A STABLE SOLID INSECTICIDAL COMPOSITION COMPRISING IN COMBINATION: (A) A SUBSTANTIALLY TOXICOLOGICALLY INERT SOLID CARRIER MATERIAL, (B) AN INSECTICIDE OF THE FORMULA:
References Cited (Backward Citations)
US2744128A
Cited
US2865944A
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US2894014A
Cited
US2913367A
Cited
US2898341A
Cited
US2956073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |