US3067095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microbiocidally active compositions
Assignee: ChampionX LLC
•
Filing: 1960-09-26
•
Granted: 1962-12-04
•
Expires: 1980-09-26
Abstract
No abstract record available.
Inventors
- 👤 Baltazzi Evan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:19
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/72; A01N43/88
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A SOLID STABLE MICROBIOCIDALLY ACTIVE COMPOSITION COMPRISING (A) 3,5 DIMETHYL-TETRAHYDRO-1,3,5-2H THIADIAZINE-2-THIONE AND (B) A METAL SALT OF A LIGNOSULFONIC ACID WHERE THE WEIGHT PROPORTION OF (B) TO (A) IS AT LEAST 1:1.
Claim 2
Dependent Claim
32 words
A SOLID STABLE MICROBIOCIDALLY ACTIVE COMPOSITION COMPRISING (A) 3,5 DIMETHYL-TETRAHYDRO-1,3,5-2H THIADIAZINE-2-THIONE AND (B) A METAL SALT OF A LIGNOSULFONIC ACID WHERE THE WEIGHT PROPORTION OF (B) TO (A) IS AT LEAST 1:1.
References Cited (Backward Citations)
US2838389A
Cited
US2760900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |