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Patent US4073920A successfully refreshed from Google Patents.
US4073920A
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US
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Veterinary composition for the treatment of mammary disorder in animals
Assignee: Beecham Group PLC
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Filing: 1976-08-09
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Granted: 1978-02-14
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Expires: 1996-08-09
Abstract
Abstract A veterinary composition for intramammary administration to animals comprising a suspension of a semi-synthetic penicillin in an oily vehicle, the said oily vehicle comprising tri-glycerides, or propylene glycol di-esters, of fatty acids containing 8-10 carbon atoms, has a short milk out time, good stability and shelf-life.
Inventors
- 👤 John S. Dowrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:11
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/425; A61K31/429; A61K31/43; A61K9/00; A61K9/0012; A61K9/0041; A61P; A61P15/00; A61P15/14
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
47 words
A veterinary composition for intramammary administration to animals for the treatment of mammary disorders in animals comprising a suspension of an effective amount of a semi-synthetic penicillin in an oily vehicle, which oily vehicle comprises triglycerides, or propylene glycol di-esters, of fatty acids containing 8-10 carbon atoms.
Claim 2
Dependent Claim
47 words
A veterinary composition for intramammary administration to animals for the treatment of mammary disorders in animals comprising a suspension of an effective amount of a semi-synthetic penicillin in an oily vehicle, which oily vehicle comprises triglycerides, or propylene glycol di-esters, of fatty acids containing 8-10 carbon atoms.
Claim 3
Dependent Claim
24 words
A composition according to claim 1, wherein the semi-synthetic penicillin is ampicillin, amoxycillin, carbenicillin, ticarcillin, cloxacillin, flucloxacillin, dicloxacillin, oxacillin, talampicillin, nafcillin, methicillin, or carfecillin.
Claim 4
Dependent Claim
24 words
A composition according to claim 1, wherein the semi-synthetic penicillin is a mixture of ampicillin and cloxacillin, amoxycillin and cloxacillin, or ticarcillin and flucloxacillin.
Claim 5
Dependent Claim
21 words
A composition according to claim 1, wherein the oily vehicle comprises triglycerides or propylene glycol di-esters of n-caprylic and n-capric acids.
Claim 6
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 1.
Claim 7
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 2.
Claim 8
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 3.
Claim 9
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 4.
Claim 10
Dependent Claim
56 words
A veterinary composition for intramammary administration to animals for the treatment via the teat canal of mammary disorders in animals comprising a suspension of an effective amount of ampicillin, cloxacillin or a salt thereof in an oily vehicle, which oily vehicle comprises tri-glycerides or propylene glycol di-esters, of fatty acids containing 8 to 10 carbon atoms.
Claim 11
Dependent Claim
56 words
A veterinary composition for intramammary administration to animals for the treatment via the teat canal of mammary disorders in animals comprising a suspension of an effective amount of ampicillin, cloxacillin or a salt thereof in an oily vehicle, which oily vehicle comprises tri-glycerides or propylene glycol di-esters, of fatty acids containing 8 to 10 carbon atoms.
Claim 12
Dependent Claim
33 words
A composition according to claim 9, comprising a suspension of cloxacillin or a salt thereof in an oily vehicle, which oily vehicle comprises triglycerides, or propylene glycol di-esters, of n-caprylic and n-capric acids.
Claim 13
Dependent Claim
34 words
A composition according to claim 9, containing 0.1 to 8% of a surfactant, which surfactant comprises polyoxyalkylene sorbitan fatty acid esters and sorbitan fatty acid esters in a weight ratio of 80:20 to 40:60.
Claim 14
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 9.
Claim 15
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 10.
Claim 16
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 11.
Claim 17
Dependent Claim
53 words
A veterinary composition for intramammary administration by syringe via the teat canal to animals in need thereof comprising a suspension of an effective amount of ampicillin and cloxacillin, or salts thereof, in an oily vehicle, which oily vehicle comprises tri-glycerides, or propylene glycol di-esters, of fatty acids containing 8 to 10 carbon atoms.
Claim 18
Dependent Claim
53 words
A veterinary composition for intramammary administration by syringe via the teat canal to animals in need thereof comprising a suspension of an effective amount of ampicillin and cloxacillin, or salts thereof, in an oily vehicle, which oily vehicle comprises tri-glycerides, or propylene glycol di-esters, of fatty acids containing 8 to 10 carbon atoms.
Claim 19
Dependent Claim
15 words
A composition according to claim 15, wherein the fatty acids are n-caprylic and n-capric acids.
Claim 20
Dependent Claim
34 words
A composition according to claim 15, containing 0.1 to 8% of a surfactant, which surfactant comprises polyoxyalkylene sorbitan fatty acid esters and sorbitan fatty acid esters in a weight ratio of 80:20 to 40:60.
Claim 21
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 15.
Claim 22
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 16.
Claim 23
Dependent Claim
26 words
A method of treatment of mammary disorders in animals, which method comprises the intramammary administration of an effective amount of a composition according to claim 17.
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) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |