Patent US2819719A successfully refreshed from Google Patents.
US3035968A
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Silver ion bactericidal composition
Assignee: Sana-Silver Corp
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Filing: 1960-08-29
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Granted: 1962-05-22
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Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 Werner J Degoli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:33
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; A; A01; A01N; A01N59/00; A01N59/16; C11D7/00; C11D7/02; C11D7/04; C11D7/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A BACTERICIDAL COMPOSITION OF A STABLE WATER SOLUBLE AQUEOUS SOLUTION COMPRISING ABOUT FROM 0.5-5.0 PARTS OF SILVER IONS, ABOUT FROM 1.0-15.0 PARTS OF A SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF POTASSIUM SULFATE, SODIUM SULFATE, AND MIXTURES THEREOF, AND ABOUT FROM 3001,000 PARTS WATER.
Claim 2
Dependent Claim
44 words
A BACTERICIDAL COMPOSITION OF A STABLE WATER SOLUBLE AQUEOUS SOLUTION COMPRISING ABOUT FROM 0.5-5.0 PARTS OF SILVER IONS, ABOUT FROM 1.0-15.0 PARTS OF A SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF POTASSIUM SULFATE, SODIUM SULFATE, AND MIXTURES THEREOF, AND ABOUT FROM 3001,000 PARTS WATER.
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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |