US3591679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antibacterial compositions
Assignee: Procter and Gamble Co
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Filing: 1969-08-13
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Granted: 1971-07-06
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Expires: 1989-08-13
Abstract
Abstract ANTIBACTERIAL COMPOSITIONS CONSISTING ESSENTIALLY OF (1) SPECIFIC CHELATING AGENTS, (2) SPECIFIC ORGANIC CATION-FORMING COMPOUNDS, AND (3) SPECIFIC ANTIBACTERIAL AGENTS WHOSE ANTIBACTERIAL EFFECTIVENESS IS ENHANCED BY (1) AND (2) AND, OPTIONALLY, (4) SUFFICIENT ALKALINE BUFFERING SALT TO MAINTAIN THE PH UNDER USAGE CONDITIONS BETWEEN 7 AND 11, AND (5) OPTIONALLY OTHER COMPATIBLE DETERGENTS AND/OR ANTIBACTERIAL AGENTS; DILUTE AQUEOUS SOLUTIONS PREPARED FROM SAID COMPOSITIONS.
Inventors
- 👤 Jack G Voss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:16
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/92; A01N25/00; A01N25/22; A01N31/00; A01N33/00; A01N37/00; A01N37/44; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-05 | 1975-01-04 | 1975-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-05 | 1979-01-04 | 1979-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-05 | 1983-01-04 | 1983-07-06 | $7700.00 | Window Closed / Lapsed |