US2977315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water soluble iodine-phosphoric-acidsynthetic detergent composition
Assignee: LAZARUS LAB Inc
•
Filing: 1956-09-12
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Granted: 1961-03-28
•
Expires: 1976-09-12
Abstract
No abstract record available.
Inventors
- 👤 Bernard J Scheib
- 👤 Nathan E Lazarus
- 👤 Michael T Sullivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:50
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; C11D3/485
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A WATER SOLUBLE IODINE-SYNTHETIC DETERGENT-PHOSPHORIC ACID COMPOSITION HAVING DETERGENT, GERMICIDAL AND SANITIZING PROPERTIES, SAID COMPOSITION CONSISTING ESSENTIALLY OF AN IODINE-SYNTHETIC DETERGENT COMPLEX WITH PHOSPHORIC ACID, THE AMOUNT OF IODINE PRESENT BEING SUCH AS TO PROVIDE A GERMICIDALLY EFFECTIVE AMOUNT OF IODINE IN THE INTENDED USE DILUTION OF SAID COMPOSITION, THE AMOUNT OF PHOSPHORIC ACID IN SAID COMPOSITION BEING IN EXCESS OF FOUR TIMES THE AMOUNT OF IODINE PRESENT AND BEING SUFFICIENT TO PROVIDE A PH WITHIN THE RANGE OF ABOUT 2.0 TO 4.0 IN SAID USE DILUTION, AND THE SYNTHETIC DETERGENT IN SAID COMPOSITION BEING SELECTED FROM THE GROUP CONSISTING OF ACID STABLE, ORGANIC NONIONIC AND ANIONIC SURFACE ACTIVE AGENTS HAVING DETERGENT PROPERTIES AND WHICH ARE THEMSELVES EFFECTIVE IODINE CARRIERS.
Claim 2
Dependent Claim
120 words
A WATER SOLUBLE IODINE-SYNTHETIC DETERGENT-PHOSPHORIC ACID COMPOSITION HAVING DETERGENT, GERMICIDAL AND SANITIZING PROPERTIES, SAID COMPOSITION CONSISTING ESSENTIALLY OF AN IODINE-SYNTHETIC DETERGENT COMPLEX WITH PHOSPHORIC ACID, THE AMOUNT OF IODINE PRESENT BEING SUCH AS TO PROVIDE A GERMICIDALLY EFFECTIVE AMOUNT OF IODINE IN THE INTENDED USE DILUTION OF SAID COMPOSITION, THE AMOUNT OF PHOSPHORIC ACID IN SAID COMPOSITION BEING IN EXCESS OF FOUR TIMES THE AMOUNT OF IODINE PRESENT AND BEING SUFFICIENT TO PROVIDE A PH WITHIN THE RANGE OF ABOUT 2.0 TO 4.0 IN SAID USE DILUTION, AND THE SYNTHETIC DETERGENT IN SAID COMPOSITION BEING SELECTED FROM THE GROUP CONSISTING OF ACID STABLE, ORGANIC NONIONIC AND ANIONIC SURFACE ACTIVE AGENTS HAVING DETERGENT PROPERTIES AND WHICH ARE THEMSELVES EFFECTIVE IODINE CARRIERS.
References Cited (Backward Citations)
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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) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |