US3800048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition of halogenated hydroxy-diphenyl ethers
Assignee: Novartis Corp
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Filing: 1970-09-23
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Granted: 1974-03-26
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Expires: 1990-09-23
Abstract
Abstract Halogen-2-hydroxy-diphenyl ethers are useful in bactericidal compositions and method in the protection of organic materials. Illustrative compounds are 2'',4,4'',5-tetrachloro-2hydroxydiphenyl ether, 4,4'',5-trichloro-2-hydroxydiphenyl ether, 2'',4,4''-trichloro-5-bromo-2-hydroxydiphenyl ether and 4,4''dichloro-5-bromo-2-hydroxydiphenyl ether.
Inventors
- 👤 E Model
- 👤 J Bindler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:42
CPC Classifications
C; C07; C07C; C07C43/00; C07C43/02; C07C43/257; C07C43/295; A; A01; A01N; A01N31/00; A01N31/08; A01N31/16
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
45 words
The process of claim 1, wherein in said compound X1 and X2 are independently chlorine or bromine, X3 is hydrogen, chlorine or bromine, X4 is chlorine, bromine, methyl, methoxy, cyano or amino, X5 is hydrogen, chlorine, bromine, methyl, trifluoromethyl or amino, and n is 1.
Claim 2
Dependent Claim
47 words
A process for combatting pathogenic bacteria in the intestinal system and the urinal tract of warm-blooded animals, which comprises orally administering to a warm-blooded animal suffering from an attack of pathogenic bacteria in one of said organs a bacterially growth-inhibiting amount of a compound of the formula
Claim 3
Dependent Claim
45 words
The process of claim 3, wherein in said compound X1 and X2 are independently chlorine or bromine, X3 is hydrogen, chlorine or bromine X4 is chlorine, bromine, methyl, methoxy, cyano or amino X5 is hydrogen, chlorine, bromine, methyl, trifluoromethyl or amino, and n is 1.
Claim 4
Dependent Claim
25 words
A process for combatting larvae of Attagenus and Anthrenus beetles which comprises applying to said larvae an inhibitory amount of a compound of the formula
Claim 5
Dependent Claim
28 words
A composition for combatting bacteria, phytopathogenic fungi and larvae of Attagenus and Anthrenus beetles comprising an inert carrier and an inhibitory amount of a compound of the formula
Claim 6
Dependent Claim
13 words
The composition of claim 6 wherein said carrier is a pharmaceutically acceptable one.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-03-25 | 1977-09-24 | 1978-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-25 | 1981-09-24 | 1982-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-25 | 1985-09-24 | 1986-03-26 | $7700.00 | Window Closed / Lapsed |