Patent US3028301A successfully refreshed from Google Patents.
US3028301A
Expired / Lapsed
US
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Germicidal iodine compositions
Assignee: Individual
•
Filing: 1959-08-31
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Granted: 1962-04-03
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Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
- 👤 Murray W Winicov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:56
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
AN IODINE COMPOSITION COMPRISING A GERMICIDALLY EFFECTIVE AMOUNT OF IODINE ASSOCIATED WITH AT LEAST ONE IODINE SOLUBILIZING AGENT SELECTED FROM THE GROUP CONSISTING OF ANIONIC AND NONIONIC SURFACE ACTIVE AGENTS, SAID COMPOSITION CONTAINING, AS AN ACTIVE ADDITIVE FOR ENHANCING THE IODINE COMPLEXING AND REDUCING THE IODINE LOSS DUE TO VAPORIZATION, AN AMOUNT IN EXCESS OF ABOUT 12% BASED ON THE WEIGHT OF IODINE IN SAID COMPOSITION OF A QUATERNARY AMMONIUM COMPOUND OF THE FORMULA: FIG0-1 WHEREIN R1 IS A C12 TO C18 FATTY ALKYL GROUP, R2 IS A (CH2CH2O)Y-H GROUP, R3 IS SELECTED FROM THE GROUP CONSISTING OF R1, R2, LOWER ALKYL, PHENYL, AND BENZYL AND THE CUMULATIVE VALUE OF Y IS AN INTEGER WITHIN THE RANGE OF 2 TO 93, R4 IS SELECTED FROM THE GROUP CONSISTING OF LOWER ALKYL, BENZYL, LOWER ALKYL BENZYL, LOWER ALKOXY BENZYL, NITROBENZYL AND HALOBENZYL, AND X IS A SALT FORMING ANIONIC RADICAL.
Claim 2
Dependent Claim
149 words
AN IODINE COMPOSITION COMPRISING A GERMICIDALLY EFFECTIVE AMOUNT OF IODINE ASSOCIATED WITH AT LEAST ONE IODINE SOLUBILIZING AGENT SELECTED FROM THE GROUP CONSISTING OF ANIONIC AND NONIONIC SURFACE ACTIVE AGENTS, SAID COMPOSITION CONTAINING, AS AN ACTIVE ADDITIVE FOR ENHANCING THE IODINE COMPLEXING AND REDUCING THE IODINE LOSS DUE TO VAPORIZATION, AN AMOUNT IN EXCESS OF ABOUT 12% BASED ON THE WEIGHT OF IODINE IN SAID COMPOSITION OF A QUATERNARY AMMONIUM COMPOUND OF THE FORMULA: FIG0-1 WHEREIN R1 IS A C12 TO C18 FATTY ALKYL GROUP, R2 IS A (CH2CH2O)Y-H GROUP, R3 IS SELECTED FROM THE GROUP CONSISTING OF R1, R2, LOWER ALKYL, PHENYL, AND BENZYL AND THE CUMULATIVE VALUE OF Y IS AN INTEGER WITHIN THE RANGE OF 2 TO 93, R4 IS SELECTED FROM THE GROUP CONSISTING OF LOWER ALKYL, BENZYL, LOWER ALKYL BENZYL, LOWER ALKOXY BENZYL, NITROBENZYL AND HALOBENZYL, AND X IS A SALT FORMING ANIONIC RADICAL.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |