Hammann; Ingeborg

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hammann; Ingeborg.The latest application filed is for "use of substituted malonic acid derivatives as agents for combating pests".

Company Profile

0.36.0

Hammann; Ingeborg - Muelheim DE
Hammann; Ingeborg - Cologne DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Use of substituted malonic acid derivatives as agents for combating pests Grant 4,698,333 - Fauss , et al. * October 6, 1	1987-10-06
N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides Grant 4,611,003 - Marhold , et al. * September 9, 1	1986-09-09
2,5-Dihalogenobenzoyl-(thio)urea insecticides Grant 4,533,676 - Sirrenberg , et al. August 6, 1	1985-08-06
2-Phenyl-alk-1-enyl-cyclopropane-carboxylic acid intermediates Grant 4,485,252 - Fuchs , et al. November 27, 1	1984-11-27
Pesticidally active novel phosphoric (phosphonic) acid ester amides Grant 4,389,530 - Arlt , et al. June 21, 1	1983-06-21
Combating pests with N-sulphenylated oxime-carbamates Grant 4,359,469 - Stetter , et al. November 16, 1	1982-11-16
Combating pests with 2-cycloalkyl-pyrimidin-5-yl-(thiono) (thiol)-phosphoric (phosphonic) acid esters and ester-amides Grant 4,325,948 - Maurer , et al. April 20, 1	1982-04-20
Combating arthropods with novel benzyl esters Grant 4,310,540 - Lantzsch , et al. January 12, 1	1982-01-12
Combating pests with N-(4-substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureas Grant 4,276,310 - Sirrenberg , et al. June 30, 1	1981-06-30
Combating pests with O-alkyl-O-(2-cyclopropyl-pyrimidin-4-yl)-thiono)(thiol)-phosphoric(phosp honic) acid esters and ester-amides Grant 4,261,983 - Maurer , et al. April 14, 1	1981-04-14
Arthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarbo xylic acid esters Grant 4,252,820 - Lantzsch , et al. February 24, 1	1981-02-24
Carboxylic acid esters for combating pests Grant 4,242,357 - Fuchs , et al. December 30, 1	1980-12-30
Combating arthropods with N-benzoyl-N'-tert.-alkoxycarbonylphenyl-(thio) ureas Grant 4,234,600 - Sirrenberg , et al. November 18, 1	1980-11-18
Method of combatting plutella maculipennis with O-isopropyl-S-[5-bromo-pyrimidin-2-yl]-thionothiol-methane-phosphonic acid Grant 4,233,294 - Maurer , et al. November 11, 1	1980-11-11
Pesticidally active 1-arylamino-2,4-dinitronaphthalenes Grant 4,183,949 - Hamprecht , et al. January 15, 1	1980-01-15
Pesticidal O-[3-t-butylpyrazol-5-yl]phosphoric and thionophosphoric acid esters Grant 4,163,052 - Hofer , et al. July 31, 1	1979-07-31
Pesticidally active O-alkyl-O-[6-tert.-butyl-pyrimidin(4)yl]-(thiono)(thiol)-phosphoric(phos phonic) acid esters Grant 4,155,999 - Maurer , et al. May 22, 1	1979-05-22
Combating pests with N,N-dimethyl-O-[3-tert.-butylpyrazol-5-yl]-carbamic acid esters Grant 4,146,632 - Hofer , et al. March 27, 1	1979-03-27
O-alkyl-6-chloro-benzisoxazol-(3)-yl-thionophosphoric (phosphonic) acid esters Grant 4,127,653 - Lorenz , et al. November 28, 1	1978-11-28
4-Nitro-4-isocyanato- or amino-diphenyl ethers Grant 4,123,449 - Sirrenberg , et al. October 31, 1	1978-10-31
Disubstituted-O-(1-fluoro-2-halogenoethyl)-phosphoric(phosphonic) acid esters, and method of combating insects Grant 4,104,377 - Arlt , et al. August 1, 1	1978-08-01
Combating arthropods with 3-(2,2,4,4-tetrafluoro-benz-1,3-dioxin-6-yl)-1-(substituted benzoyl)-ureas Grant 4,103,022 - Sirrenberg , et al. July 25, 1	1978-07-25
O-[1-substituted-6-pyridazinon(3)yl]-thionoalkanephosphonic acid esters for combating insects and acarids Grant 4,097,592 - Hofer , et al. June 27, 1	1978-06-27
Insecticidal N-(substituted phenyl)-N'-benzoyl ureas Grant 4,085,226 - Sirrenberg , et al. April 18, 1	1978-04-18
Pesticidal O-ethyl-S-n-propyl-O[pyrazolo(1,5-a)-pyrimidin-(2) yl]-thionothiolphosphoric acid esters Grant 4,067,970 - Colln , et al. January 10, 1	1978-01-10
4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers Grant 4,041,177 - Sirrenberg , et al. August 9, 1	1977-08-09
Insecticidal 2-chloro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers Grant 4,005,223 - Sirrenberg , et al. January 25, 1	1977-01-25
Benzoylureido-diphenyl ether insecticides Grant 3,992,553 - Sirrenberg , et al. November 16, 1	1976-11-16
Pyrimidin(4)-yl-(thiono)-(thiol)-phosphoric-(phosphonic)-acid esters Grant 3,966,730 - Hofer , et al. June 29, 1	1976-06-29
Pesticidal 2-amidocarbonylthiobarbituric acids Grant 3,961,061 - Kramer , et al. June 1, 1	1976-06-01
O-Alkyl-o-[3-methyl-1,2,4-triazolo-(2,3,b )-thiazol(6)-yl](thiono)-phosphoric (phosphonic) acid esters Grant 3,957,977 - Hoffmann , et al. May 18, 1	1976-05-18
O-alkyl-o-[7-substituted-benzisoxazol(3)yl]-(thiono)-phosphoric (phosphonic) acid esters Grant 3,914,243 - Lorenz , et al. October 21, 1	1975-10-21
Pesticidal benzisoxazolo (thiono) phosphoric (phosphonic) acid esters Grant 3,908,005 - Lorenz , et al. September 23, 1	1975-09-23
Substituted-2-alkoxycarbonyloxy benzoic acid anilides Grant 3,906,023 - Buchel , et al. September 16, 1	1975-09-16
0-(4-Methyl-5-methylmercaptopyrimidin-6-yl)(thiono )-phosphoric(phosphonic) acid esters or ester amides Grant 3,886,156 - Hofer , et al. May 27, 1	1975-05-27
Thiazolo-(thiono)phosphoric (phosphonic) Acid Esters Grant 3,687,963 - Hoffmann , et al. August 29, 1	1972-08-29

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