US2628183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for control of coccidial infection
Assignee: Dow Chemical Co
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Filing: 1951-04-21
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Granted: 1953-02-10
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Expires: 1971-04-21
Abstract
No abstract record available.
Inventors
- 👤 Jr Julius E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:14
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/335; A61K31/34; A61K31/345
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A COMPOSITION FOR THE CONTROL OF COCCIDIAL INFECTION IN FOWL COMPRISING AS ACTIVE INGREDIENTS (1) 5-NITRO-2-FURALDEHYDE SEMICARBAZONE AND (2) A MEMBER OF THE GROUP CONSISTING OF 2,2''METHYLENE BIS(4-CHLOROPHENOL), 4,4''-ISOPROPYLIDENE BIS(2-ISOPROPYLPHENOL), 4,4''-ISOPROPYLIDENE BIS(2-METHYLPHENOL), THE ACTIVE INGREDIENTS IN SUCH COMPOSITION BEING MUTUALLY ACTIVATING.
Claim 2
Dependent Claim
41 words
A COMPOSITION FOR THE CONTROL OF COCCIDIAL INFECTION IN FOWL COMPRISING AS ACTIVE INGREDIENTS (1) 5-NITRO-2-FURALDEHYDE SEMICARBAZONE AND (2) A MEMBER OF THE GROUP CONSISTING OF 2,2''METHYLENE BIS(4-CHLOROPHENOL), 4,4''-ISOPROPYLIDENE BIS(2-ISOPROPYLPHENOL), 4,4''-ISOPROPYLIDENE BIS(2-METHYLPHENOL), THE ACTIVE INGREDIENTS IN SUCH COMPOSITION BEING MUTUALLY ACTIVATING.
References Cited (Backward Citations)
US2544826A
Cited
US2535015A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |