Wilhelm Stendel

Person

Wuppertal-Elberfeld, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Insecticidal N-(substituted phenyl)-N'-benzoyl ureas
- Patent number 4,085,226
- Issue date Apr 18, 1978
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Alkyl-O-(1-carbalkoxy-2-tert.-pentyryl-vinyl)-(thiono) (thiol) ph...
- Patent number 4,078,057
- Issue date Mar 7, 1978
- Bayer Aktiengesellschaft
- Fritz Maurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 1-alkyl-2-dichlorophenyliminopyrrolidines
- Patent number 4,077,981
- Issue date Mar 7, 1978
- Bayer Aktiengesellschaft
- Edgar Enders
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Alkyl-S-[3-oxo-1,2,4-triazolobenzopyrazin(2)yl-methyl]-(thiono)th...
- Patent number 4,076,806
- Issue date Feb 28, 1978
- Bayer Aktiengesellschaft
- Walter Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,4-Dichloro-4-benzoylureido-diphenyl ethers
- Patent number 4,068,002
- Issue date Jan 10, 1978
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(Alkylhalophenylimino)dithiolanes and ectoparasiticidal compositi...
- Patent number 4,060,628
- Issue date Nov 29, 1977
- Bayer Aktiengesellschaft
- Edgar Enders
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal and acaricidal O-ethyl-O-[1,6-dihydro-1-substituted-6-...
- Patent number 4,058,603
- Issue date Nov 15, 1977
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-[1-Alkyl-5-substituted-mercapto-triazol(3)yl]-phosphoric(phosphon...
- Patent number 4,055,571
- Issue date Oct 25, 1977
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of combatting blowfly larvae
- Patent number 4,042,690
- Issue date Aug 16, 1977
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
O-alkyl-0-[1-(3-nitrophenyl)-2-carbalkoxy-vinyl]-thiono(thiol)-phos...
- Patent number 4,041,158
- Issue date Aug 9, 1977
- Bayer Aktiengesellschaft
- Fritz Maurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers
- Patent number 4,041,177
- Issue date Aug 9, 1977
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
Information Patent Grant
O-Alkyl-N-subustituted-S-halophenoxymethyl-dithiophosphoric acid es...
- Patent number 4,036,947
- Issue date Jul 19, 1977
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-alkyl-O-[5- methyl-7-halo-benzisoxazol (3)yl]-thiono-(thiol)-phos...
- Patent number 4,035,382
- Issue date Jul 12, 1977
- Bayer Aktiengesellschaft
- Walter Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-ethyl-S-n-propyl-O-[pyridaz-(6)-on-(3)-yl]-thionothiolphosphoric...
- Patent number 4,013,657
- Issue date Mar 22, 1977
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-alkyl-S-alkyl-O-phenyl phosphates and insecticidal and acaricidal...
- Patent number 4,013,794
- Issue date Mar 22, 1977
- Bayer Aktiengesellschaft
- Fritz Maurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combating pests with dichlorovinylthionophosphoric acid ester amides
- Patent number 4,013,795
- Issue date Mar 22, 1977
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 2-amino-.DELTA..sup.2 -thiazoline derivatives as acaric...
- Patent number 3,993,766
- Issue date Nov 23, 1976
- Bayer Aktiengesellschaft
- Otto Behner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoylureido-diphenyl ether insecticides
- Patent number 3,992,553
- Issue date Nov 16, 1976
- Bayer Aktiengesellschaft
- Wilhelm Sirrenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Alkyl-O-[1-cyanoalkyl-5-substituted-mercapto-triazol(3)yl]-(thion...
- Patent number 3,987,168
- Issue date Oct 19, 1976
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-[O-alkyl-isoureido-carbonylmethyl]-(thiono) (di)thiolphosphoric(p...
- Patent number 3,987,169
- Issue date Oct 19, 1976
- Bayer Aktiengesellschaft
- Fritz Maurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Alkyl-O-[1-phenyl-5-cyanoalkylmercapto-1,2,4-triazol(3)yl]-thiono...
- Patent number 3,981,994
- Issue date Sep 21, 1976
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical compositions useful for treating tick infestation in...
- Patent number 3,975,534
- Issue date Aug 17, 1976
- Bayer Aktiengesellschaft
- Edgar Enders
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-[3-methyl-1,3,4-triazole-(2,3,-b)-thiazol(6)yl]-(thiono)-phosphor...
- Patent number 3,974,171
- Issue date Aug 10, 1976
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted S-carboxymethyl-(thiono)-(di)-thiol-phosphonic acid est...
- Patent number 3,973,013
- Issue date Aug 3, 1976
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidin(4)-yl-(thiono)-(thiol)-phosphoric-(phosphonic)-acid esters
- Patent number 3,966,730
- Issue date Jun 29, 1976
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O,S-Dialkyl-O-(2-cyanophenyl)-thionothiolphosphoric acid esters and...
- Patent number 3,966,920
- Issue date Jun 29, 1976
- Bayer Aktiengesellschaft
- Hans-Jochem Riebel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroalkylphenylcycloamidines and their production
- Patent number 3,960,890
- Issue date Jun 1, 1976
- Bayer Aktiengesellschaft
- Hartmund Wollweber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-Alkyl-o-[3-methyl-1,2,4-triazolo-(2,3,b)-thiazol(6)-yl](thiono)-p...
- Patent number 3,957,977
- Issue date May 18, 1976
- Bayer Aktiengesellschaft
- Hellmut Hoffmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Bromoquinoxal-6-yl-(thiono)-(thiol)-phosphoric and (phosphonic) a...
- Patent number 3,954,755
- Issue date May 4, 1976
- Bayer Aktiengesellschaft
- Karl-Julius Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-(4-iodophenyl) thiono (phosphonic acid esters and ester amides
- Patent number 3,931,359
- Issue date Jan 6, 1976
- Bayer Aktiengesellschaft
- Karl-Julius Schmidt
- C07 - ORGANIC CHEMISTRY

Wilhelm Stendel

Person

Patents Grantslast 30 patents

Insecticidal N-(substituted phenyl)-N'-benzoyl ureas

O-Alkyl-O-(1-carbalkoxy-2-tert.-pentyryl-vinyl)-(thiono) (thiol) ph...

Certain 1-alkyl-2-dichlorophenyliminopyrrolidines

O-Alkyl-S-[3-oxo-1,2,4-triazolobenzopyrazin(2)yl-methyl]-(thiono)th...

2,4-Dichloro-4-benzoylureido-diphenyl ethers

2-(Alkylhalophenylimino)dithiolanes and ectoparasiticidal compositi...

Insecticidal and acaricidal O-ethyl-O-[1,6-dihydro-1-substituted-6-...

O-[1-Alkyl-5-substituted-mercapto-triazol(3)yl]-phosphoric(phosphon...

Method of combatting blowfly larvae

O-alkyl-0-[1-(3-nitrophenyl)-2-carbalkoxy-vinyl]-thiono(thiol)-phos...

4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers

O-Alkyl-N-subustituted-S-halophenoxymethyl-dithiophosphoric acid es...

O-alkyl-O-[5- methyl-7-halo-benzisoxazol (3)yl]-thiono-(thiol)-phos...

O-ethyl-S-n-propyl-O-[pyridaz-(6)-on-(3)-yl]-thionothiolphosphoric...

O-alkyl-S-alkyl-O-phenyl phosphates and insecticidal and acaricidal...

Combating pests with dichlorovinylthionophosphoric acid ester amides

Substituted 2-amino-.DELTA..sup.2 -thiazoline derivatives as acaric...

Benzoylureido-diphenyl ether insecticides

O-Alkyl-O-[1-cyanoalkyl-5-substituted-mercapto-triazol(3)yl]-(thion...

S-[O-alkyl-isoureido-carbonylmethyl]-(thiono) (di)thiolphosphoric(p...

O-Alkyl-O-[1-phenyl-5-cyanoalkylmercapto-1,2,4-triazol(3)yl]-thiono...

Pharmaceutical compositions useful for treating tick infestation in...

O-[3-methyl-1,3,4-triazole-(2,3,-b)-thiazol(6)yl]-(thiono)-phosphor...

Substituted S-carboxymethyl-(thiono)-(di)-thiol-phosphonic acid est...

Pyrimidin(4)-yl-(thiono)-(thiol)-phosphoric-(phosphonic)-acid esters

O,S-Dialkyl-O-(2-cyanophenyl)-thionothiolphosphoric acid esters and...

Fluoroalkylphenylcycloamidines and their production

O-Alkyl-o-[3-methyl-1,2,4-triazolo-(2,3,b)-thiazol(6)-yl](thiono)-p...

7-Bromoquinoxal-6-yl-(thiono)-(thiol)-phosphoric and (phosphonic) a...

O-(4-iodophenyl) thiono (phosphonic acid esters and ester amides