US3065130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microbicidal molecular complexes of chlorine and n-alkyl or n-alkylene cyclic carbamates
Assignee: Dow Chemical Co
•
Filing: 1960-08-26
•
Granted: 1962-11-20
•
Expires: 1980-08-26
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm E Walles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:02
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3955
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
22 words
A COMPRESSED TABLET USEFUL IN WATER AS AN ANTIMICROBIAL AGENT COMPRISING AS PRINCIPAL ACTIVE COMPONENT A COMPLEX OF CHLORINE AND POLYMERIC 5-METHYL-3-VINYLOXAZOLIDIN-2-ONE.
References Cited (Backward Citations)
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US2873192A
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US2948656A
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US2946772A
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US2948708A
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US2872321A
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US2872322A
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US2946773A
Cited
US2891058A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |