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US2868686A
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Iodine bromine preparations for controlling microorganisms
Assignee: WEST LABORATORIES Inc
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Filing: 1956-11-19
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Granted: 1959-01-13
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Expires: 1976-11-19
Abstract
No abstract record available.
Inventors
- 👤 Morris V Shelanski
- 👤 Murray W Winicov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:16
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
70 words
A COMPOSITION FOR THE CONTROL OF MICRO-ORGANISMS COMPRISING A COMPLEX OF IODINE BROMIDE WITH A SURFACE ACTIVE AGENT SELECTED FROM THE GROUP CONSISTING OF ANIONIC ALKYL PHENYL SULFONATES AND ALKYL NAPHTHYL SULFONATES WHEREIN THE ALKYL GROUP HAS FROM 3 TO 30 CARBON ATOMS AND NONIONIC POLYOXYALKYLENE CONDENSATES, SAID COMPLEX CONTAINING 0.1 TO 30% OF IODINE AND 0.1 TO 20% OF BROMINE BASED UPON THE WEIGHT OF SAID SURFACE ACTIVE GENT.
Claim 2
Dependent Claim
70 words
A COMPOSITION FOR THE CONTROL OF MICRO-ORGANISMS COMPRISING A COMPLEX OF IODINE BROMIDE WITH A SURFACE ACTIVE AGENT SELECTED FROM THE GROUP CONSISTING OF ANIONIC ALKYL PHENYL SULFONATES AND ALKYL NAPHTHYL SULFONATES WHEREIN THE ALKYL GROUP HAS FROM 3 TO 30 CARBON ATOMS AND NONIONIC POLYOXYALKYLENE CONDENSATES, SAID COMPLEX CONTAINING 0.1 TO 30% OF IODINE AND 0.1 TO 20% OF BROMINE BASED UPON THE WEIGHT OF SAID SURFACE ACTIVE GENT.
Claim 3
Dependent Claim
75 words
IN COMPOSITIONS FOR THE CONTROL OF MICRO-ORGANISMS WHICH ARE COMPLEXES OF IODINE WITH NONIONIC AND ANIONIC SURFACE ACTIVE AGENTS, THE IMPROVEMENT THAT COMPRISES SUBSTITUTING FOR THE FREE IODINE IN SUCH COMPLEXES IODINE BROMIDE IN AN AMOUNT TO PROVIDE 0.1 TO 30% OF IODINE AND 0.1 TO 20% OF BROMINE BASED ON THE WEIGHT OF SAID SURFACE ACTIVE AGENT, WITH THE PROPORTION OF BROMINE TO IODINE BEING WITHIN THE RANGE FROM IODINE MONO-BROMIDE TO IODINE TRI-BROMIDE.
Claim 4
Dependent Claim
75 words
IN COMPOSITIONS FOR THE CONTROL OF MICRO-ORGANISMS WHICH ARE COMPLEXES OF IODINE WITH NONIONIC AND ANIONIC SURFACE ACTIVE AGENTS, THE IMPROVEMENT THAT COMPRISES SUBSTITUTING FOR THE FREE IODINE IN SUCH COMPLEXES IODINE BROMIDE IN AN AMOUNT TO PROVIDE 0.1 TO 30% OF IODINE AND 0.1 TO 20% OF BROMINE BASED ON THE WEIGHT OF SAID SURFACE ACTIVE AGENT, WITH THE PROPORTION OF BROMINE TO IODINE BEING WITHIN THE RANGE FROM IODINE MONO-BROMIDE TO IODINE TRI-BROMIDE.
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) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |