US3248281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Iodine-peroxide-bisulfate antimicrobial composition
Assignee: Dow Chemical Co
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Filing: 1963-06-26
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Granted: 1966-04-26
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Expires: 1983-06-26
Abstract
No abstract record available.
Inventors
- 👤 Robert D Goodenough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:39
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
AN ANTIMICROBIAL COMPOSITION FOR ADMIXTURE WITH WATER CONSISTING ESSENTIALLY OF A MEMBER SELECTED FROM THE CLASS CONSISTING OF ZINC, ALKALINE EARTH, AND ALKALI METAL PEROXIDES WHICH ARE STABLE BOTH IN THE DRY STATE AND IN A DRY MIXTURE WITH SODIUM BISULFATE, A WATER SOLUBLE IODIDE IN A MOLE RATIO OF ABOUT 1.5 TO ABOUT 3.0 BASED ON THE PEROXIDE, A WATER SOLUBLE ALKALI METAL BISULFATE IN A MOLE RATIO OF AT LEAST 4 MOLES BASED ON SAID IODIDE AND AT LEAST 0.15 MOLE BASED ON SAID IODIDE OF A WATER SOLUBLE SALT SELECTED FROM THE CLASS CONSISTING OF AMMONIUM MOLYBDATE, THE ALKALI METAL MOLYBDATES, AMMONIUM CHROMATE AND BICHROMATE AND THE ALKALI METAL CHROMATES AND BICHROMATES.
Claim 2
Dependent Claim
115 words
AN ANTIMICROBIAL COMPOSITION FOR ADMIXTURE WITH WATER CONSISTING ESSENTIALLY OF A MEMBER SELECTED FROM THE CLASS CONSISTING OF ZINC, ALKALINE EARTH, AND ALKALI METAL PEROXIDES WHICH ARE STABLE BOTH IN THE DRY STATE AND IN A DRY MIXTURE WITH SODIUM BISULFATE, A WATER SOLUBLE IODIDE IN A MOLE RATIO OF ABOUT 1.5 TO ABOUT 3.0 BASED ON THE PEROXIDE, A WATER SOLUBLE ALKALI METAL BISULFATE IN A MOLE RATIO OF AT LEAST 4 MOLES BASED ON SAID IODIDE AND AT LEAST 0.15 MOLE BASED ON SAID IODIDE OF A WATER SOLUBLE SALT SELECTED FROM THE CLASS CONSISTING OF AMMONIUM MOLYBDATE, THE ALKALI METAL MOLYBDATES, AMMONIUM CHROMATE AND BICHROMATE AND THE ALKALI METAL CHROMATES AND BICHROMATES.
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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |