Inventor

JELICH KLAUS

US53 patents

⚠️ This page may combine multiple inventors who share the name “JELICH KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JELICH KLAUS

BAYER AG

Herbicidal 2-iminopyridines

Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, compositions and use

Stable, dry compositions for use as herbicides

Process for the manufacture of sulfonylaminocarbonyl triazolinones in the presence of xylene as solvent

Process for the manufacture of sulfonylaminocarbonyl triazolinones and salts thereof under pH controlled conditions

Process for the α-chlorination of aryl ethers

Preparation of 2-chloro-5-methyl-pyridine

Process for the preparation of 2-chloro-5-chloromethylpyridine

Herbicidal triazoloazines

Preparation of 2-chloro-5-chloromethylpyridine

2-cyano-2-alkoximino-acetamides

Triazolo-pyrimidine-2-sulphonamides having herbicidal utility

(O-substituted oximino)-pyrazolin-5-one pesticides

Processes for the production of methyl dithiocarbazinate

Process for preparing substituted oxadiazolones

Process for the preparation of 2-halogeno-pyridine derivatives

Preparation of substituted 2-chloropyridines

Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, compositions and use

Process for making O,S-dimethyl phosphoramidothioate

Process for producing dimethyl (2,2,2-trichloro-1-hydroxyethyl)-phosphonate and granular formulations thereof

Process for preparing heterocyclic compounds

Purification of O,S-dimethyl phosphoramidothioate

2-cyano-2-alkoximino-acetamides

2-cyano-2-alkoximino-acetamides

Preparation of chlorinated nicotinaldehydes

Triazolo-pyrimidine-2-sulphonamides useful as herbicides

Process for the preparation of 2-cyano-2-oximino-acetamide derivatives

Substituted pyrazolin-5-ones, composition containing them, and method of combating fungi or bacteria

Substituted pyrazolin-5-ones, composition containing, and method of using them to combat fungi

Process for the preparation of 3-substituted 4-cyano-pyrrole compounds

Process for preparing 4-amino-1,2,4-triazolin-5-ones

Process for the preparation of 3-substituted 4-cyano-pyrrole compounds

Process for the production of an N-acyl derivative of O,S-dialkyl phosphoroamidothioate

Synthesis of 2-(methysulfonyl)-5-(trifluoro-methyl)-,3,4-thiadiazole via oxidation of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole with glacial acetic acid

Process for producing N-(4-fluorophenyl)-N-(1-methylethyl)-2- (5-trifluoromethyl-1,3,4-thiadiazol-2-yl)oxy!acetamide

Process for the preparation of 2-amino-5-methyl-pyridine

Process for the preparation of 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone)

Approach to the conversion of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone)

Process for making O,S-dimethyl phosphoramidothioate

Preparation of 2-chloro-5- methyl-pyridine

Preparation of 3-trichloromethyl-pyridine

Herbicidal triazolodihydropyrimidine-2-sulphonamides

Thienyl and furyl containing derivatives

Substituted benzamide fungicides

Isothiazole and Isoxazole derivatives

Process for making N-(4-fluorophenyl)-N-(1-methylethyl)-2- (5-trifuloromethyl)-1,3,4-thiadiazol-2-yl)oxy!acetamide using an aprotic, aromatic solvent

Process for the preparation of 2-amino-5-methyl-pyridine

Process for the manufacture of substituted triazolinones

Process for the preparation of 5-substituted 2-chloropyridines

LUI NORBERT

Process for preparing cyanimino-1,3-thiazolidines