US3764677A
Expired / Lapsed
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Diethyl betaaminoethylphosphonate as an antimicrobial agent
Assignee: Gates Rubber Co
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Filing: 1971-06-25
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Granted: 1973-10-09
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Expires: 1991-06-25
Abstract
Abstract Diethyl betaaminoethylphosphonate can be used to inhibit and/or prevent the growth of undesirable algae, bacteria, fungi, yeast, and other microorganisms. This invention is particularly concerned with the bacteriostatic and bactericidal properties of diethyl betaaminoethylphosphonate compounds against species of Proteus, Salmonella, Shigella, Staphylococcus and Xanthomonas.
Inventors
- 👤 A Kerst
- 👤 J Douros
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:24
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/50; A; A01; A01N; A01N57/00; A01N57/18; A01N57/20
Claims Analysis
Total Claims: 42
Claim 1
Independent Claim
25 words
The method of claim 1 wherein the Gram positive bacteria are selected from the group consisting of Staphylococci, Corynebacter, Micrococci, Myobacterium, Diplococci, Streptococci, and Xanthomonas.
Claim 2
Dependent Claim
11 words
The method of claim 2 wherein the Staphylococci is Staphylococcus aureus.
Claim 3
Dependent Claim
20 words
The method of claim 2 wherein the Corynebacter are selected from the group consisting of Corynebacterium diphtheriae and Corynebacterium haemolyticum.
Claim 4
Dependent Claim
22 words
The method of claim 2 wherein the Micrococci are selected from the group consisting of Micrococcus tetragena, Micrococcus melitensis and Micrococcus lysodeikticus.
Claim 5
Dependent Claim
26 words
The method of claim 2 wherein the Mycobacterium are selected from the group consisting of Myco-bacterium avium, Mycobacterium smegmatis, Mycobacterium phlei Mycobacterium fortuitum and Mycobacterium butyricum.
Claim 6
Dependent Claim
20 words
The method of claim 2 wherein the Diplococci are selected from the group consisting of Diplococcus intracellularis and Diplococcus pneumoniae.
Claim 7
Dependent Claim
24 words
The method of claim 2 wherein the Streptococci are selected from the group consisting of Streptococcus hemolytic, group A, and Streptococcus hemolytic, group B.
Claim 8
Dependent Claim
11 words
The method of claim 2 wherein the Xanthomonas is Xanthomonas phaseoli.
Claim 9
Dependent Claim
27 words
The method of claim 1 wherein the Gram negative bacteria are selected from the group consisting of Escherichia, Shigella, Salmonella, Vibrio, Neisseria, Hemophilus, Brucella, Proteus, and Erwinia.
Claim 10
Dependent Claim
11 words
The method of claim 10 wherein the Escherichia is Escherichia coli.
Claim 11
Dependent Claim
24 words
The method of claim 10 wherein the Shigella are selected from the group consisting of Shigella dysenteriae, Shigella sonnei, Shigella flexneri and Shigella boydii.
Claim 12
Dependent Claim
30 words
The method of claim 10 wherein the Salmonella are selected from the group consisting of Salmonella derby, Salmonella enteritis, Salmonella gallinarium, Salmonella paratyphi, Salmonella pullorum, Salmonella typhosa, and Salmonella typhimurium.
Claim 13
Dependent Claim
20 words
The method of claim 10 wherein the Vibrio are selected from the group consisting of Vibrio cholerae and Vibrio fetus.
Claim 14
Dependent Claim
22 words
The method of claim 10 wherein the Neisseria are selected from the group consisting of Neisseria gonorrhoeae, Neisseria intracellularis and Neisseria meningitides.
Claim 15
Dependent Claim
26 words
The method of claim 10 wherein the Hemophilus are selected from the group consisting of Hemophilus hemolyticus, Hemophilus influenzae, Hemophilus parainfluenzae, Hemophilus suis and Hemophilus vaginalis.
Claim 16
Dependent Claim
22 words
The method of claim 10 wherein the Brucella are selected from the group consisting of Brucella abortus, Brucella melitensis and Brucella suis.
Claim 17
Dependent Claim
22 words
The method of claim 10 wherein the proteus are selected from the group consisting of Proteus vulgaris, Proteus morganni and Proteus mirabilis.
Claim 18
Dependent Claim
11 words
The method of claim 10 wherein the Erwinia is Erwinia carotovora.
Claim 19
Dependent Claim
29 words
The method of claim 1 wherein the microorganisms are present on animals or plants and are contacted with an effective amount of diethyl betaaminoethylphosphonate together with an acceptable carrier.
Claim 20
Dependent Claim
37 words
The method of claim 1 wherein the fungi are selected from the group consisting of Fusarium, Penicillium, Aspergillus, Alternaria, Rhizopus, Rhodotorula, Scopulariopsis, Cephalosporium, Phoma, Paecilomyces, Nigrospora, Absidia, Beauvaria, Torula, Monosporum, Geotrichum, Verticillium, Trichophyton, Cercospora, Pythium and Helminthosporium
Claim 21
Dependent Claim
23 words
The method of claim 21 wherein the Fusarium is selected from the group consisting of Fusarium roseum, Fusarium oxysporum, and Fusarium oxysporum cubense.
Claim 22
Dependent Claim
20 words
The method of claim 21 wherein the Penicillium is selected from the group consisting of Penicillium rubrum and Penicillium notatum.
Claim 23
Dependent Claim
28 words
The method of claim 21 wherein the Aspergillus is selected from the group consisting of Aspergillus niger, Aspergillus sydowi, Aspergillus nidulans, Aspergillus flavus, Aspergillus amstelodami and Aspergillus fumigatus.
Claim 24
Dependent Claim
11 words
The method of claim 21 wherein the Alternaria is Alternaria solani.
Claim 25
Dependent Claim
11 words
The method of claim 21 wherein the Rhizopus is Rhizopus stolonifer.
Claim 26
Dependent Claim
12 words
The method of claim 21 wherein the Rhodotorula is Rhodotorula sp. Duke.
Claim 27
Dependent Claim
12 words
The method of claim 21 wherein the Scopulariopsis is Scopulariopsis sp. OU.
Claim 28
Dependent Claim
21 words
The method of claim 21 wherein the Cephalosporium is selected from the group consisting of Cephalosporium acremonium and Cephalosporium sp. OU.
Claim 29
Dependent Claim
11 words
The method of claim 21 wherein the Phoma is Phoma pigmentovora.
Claim 30
Dependent Claim
11 words
The method of claim 21 wherein the Paecilomyces is Paecilomyces varioti.
Claim 31
Dependent Claim
11 words
The method of claim 21 wherein the Nigrospora is Nigrospora sphaerica.
Claim 32
Dependent Claim
11 words
The method of claim 21 wherein the Absidia is Absidia spinosa.
Claim 33
Dependent Claim
11 words
The method of claim 21 wherein the Mucor is Mucor racemosus.
Claim 34
Dependent Claim
20 words
The method of claim 21 wherein the Beauvaria is selected from the group consisting of Beauvaria bassiana and Beauvaria tenella.
Claim 35
Dependent Claim
11 words
The method of claim 21 wherein the Phialophora is Phialophora verrucosa.
Claim 36
Dependent Claim
11 words
The method of claim 21 wherein the Torula is Torula bergeri.
Claim 37
Dependent Claim
11 words
The method of claim 21 wherein the Monosporum is Monosporum apiospermum.
Claim 38
Dependent Claim
11 words
The method of claim 21 wherein the Verticillium is Verticillium albo-atrum.
Claim 39
Dependent Claim
20 words
The method of claim 21 wherein the Trichophyton are selected from the group consisting of Trichophyton mentagrophytes and Trichophyton tonsurans.
Claim 40
Dependent Claim
11 words
The method of claim 21 wherein the Cercospora is Cercospora beticola.
Claim 41
Dependent Claim
11 words
The method of claim 21 wherein the Pythium is Pythium arrhenomanes.
Claim 42
Dependent Claim
11 words
The method of claim 21 wherein the Helminthosporium is Helminthosporium oryzae.
References Cited (Backward Citations)
US3312623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |