US3029183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Germicidal iodine compositions
Assignee: WEST LABORATORIES Inc
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Filing: 1959-05-18
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Granted: 1962-04-10
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Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Murray W Winicov
- 👤 Melville G Sutton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:38
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A GERMICIDAL COMPOSITION COMPRISING A COMPLEX OF IODINE WITH A WATER INSOLUBLE ALKYL PHENOL-ETHYLENE OXIDE CONDENSATE, WHERIN ALKYL SUBSTITUENTS IN THE PHENOL GROUP CONTAIN A TOTAL OF 8 TO 20 CARBON ATOMS, AND WHERIN THE AMOUNT OF ETHYLENE OXIDES IS SUCH THAT THE RATIO OF CARBON ATOMS IN THE ALKYL PHENOL TO MOLS OF ETHYLENE OXIDES IS IN THE RANGE OF ABOUT 2.1 TO 1-3 TO 1, AND THE PROPORTION OF ETHYLENE OXIDE CONDENSATE TO IODINE IS WITHIN THE RANGE OF ABOUT 3 TO 1-6 TO 1 AND IMPARTS WATER SOLUBLITY TO SAID COMPLEX.
Claim 2
Dependent Claim
94 words
A GERMICIDAL COMPOSITION COMPRISING A COMPLEX OF IODINE WITH A WATER INSOLUBLE ALKYL PHENOL-ETHYLENE OXIDE CONDENSATE, WHERIN ALKYL SUBSTITUENTS IN THE PHENOL GROUP CONTAIN A TOTAL OF 8 TO 20 CARBON ATOMS, AND WHERIN THE AMOUNT OF ETHYLENE OXIDES IS SUCH THAT THE RATIO OF CARBON ATOMS IN THE ALKYL PHENOL TO MOLS OF ETHYLENE OXIDES IS IN THE RANGE OF ABOUT 2.1 TO 1-3 TO 1, AND THE PROPORTION OF ETHYLENE OXIDE CONDENSATE TO IODINE IS WITHIN THE RANGE OF ABOUT 3 TO 1-6 TO 1 AND IMPARTS WATER SOLUBLITY TO SAID COMPLEX.
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) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |