Inventor · Niederkirchen, DE

Bernd Wolf

75Patents
9h-index
98Co-inventors
81Inventor score

Filing activity: Dec 11, 1986 → Dec 6, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US4935038A Process for recovery of usable gas from garbage Emerging Cross-Sectional Technologies 42 Expired
US4810346A Magnetron type sputtering cathode Electricity 36 Expired
US8362026B2 Crystalline form of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methyl-ethyl)amino]sulfonyl]benzamide Chemistry; Metallurgy 16 Active
US7737275B2 Method for producing 3-phenyl(thio)uracils and 3-phenyldithiouracils Chemistry; Metallurgy 14 Expired
US5151441A 3-isoxazolylbenzyl esters, their preparation and their use Human Necessities 13 Expired
US5221762A Preparation of E-oxime ethers of phenylglyoxylic esters Chemistry; Metallurgy 13 Expired
US5354883A Preparation of E-oxime ethers of phenylglyoxylic esters Chemistry; Metallurgy 11 Expired
US4952720A Ortho-substituted benzyl carboxylates and fungicides which contain these compounds Chemistry; Metallurgy 11 Expired
US5407576A Process for the purification of waste water Emerging Cross-Sectional Technologies 10 Expired
US5163994A Crop protection agent containing an active ingredient Emerging Cross-Sectional Technologies 6 Expired
US5225602A Phenylacetaldehydes and the preparation of phenylacetaldehydes Emerging Cross-Sectional Technologies 6 Expired
US9328101B2 Crystalline form B of 1,5-dimethyl-6-thioxo-3-(2,2,7-trifluoro-3-oxo-4-(prop-2-ynyl)-3,4-dihydro-2H-benzo[B][1,4]oxazin-6-yl)-1,3,5-triazinane-2,4-dione Human Necessities 5 Active
US8207354B2 Process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates Chemistry; Metallurgy 3 Active
US8344157B2 Process for preparing 1,3-disubstituted pyrazolecarboxylic esters Chemistry; Metallurgy 3 Active
US5482610A Cathode for coating a substrate Electricity 3 Expired
US8314233B2 Process for preparing 2-(aminomethylidene)-4,4-difluoro-3-oxobutyric esters Chemistry; Metallurgy 2 Active
US8357695B2 Hydrates of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide Human Necessities 2 Active
US10266468B2 Process for preparing a mixture of terpene alcohols Chemistry; Metallurgy 2 Active
US5446199A Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides Chemistry; Metallurgy 2 Expired
US6727385B1 Method for producing o-chloromethyl benzoic acid chlorides Chemistry; Metallurgy 2 Expired
US11014212B2 Manufacturing system Performing Operations; Transporting 1 Active
US4950796A Novel benzaldehydes Chemistry; Metallurgy 1 Expired
US5066673A Substituted benzyl 2-phenyl-1-alk(en)ylcyclopropane-carboxylates and the use thereof for controlling pests Human Necessities 1 Expired
US11338355B2 Method for checking a rivet Physics 1 Active
US8350046B2 Method for manufacturing aryl carboxamides Chemistry; Metallurgy 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.