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TROPONWERKE DINKLAGE & CO

Overview
  • Total Patents
    434
About

TROPONWERKE DINKLAGE & CO has a total of 434 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Germany, Denmark and France. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are ROBINS CO INC A H, WHITEFIN HOLDING SA and INKE SA.

Patent filings per year

Chart showing TROPONWERKE DINKLAGE & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boltze Karl-Heinz 32
#2 Boltze K 18
#3 Brendler Otfried 17
#4 Schoepf Dr Clemens 15
#5 Seidel Peter-Rudolf 14
#6 Lorenz D 14
#7 Lorenz Dietrich 14
#8 Lorenz Dr Dietrich 13
#9 Dinklage Co Troponwerke 13
#10 Lorenz Dietrich Dr 13

Latest patents

Publication Filing date Title
ZA7604963B A thermographic plate for measuring temperature dijoining of pipes stributions
US4079529A Device for the fold-free stretching and holding of liquid crystal films
IL49971D0 New 2-benzoypranone derivatives,their preparation and pharmaceutical compositions containing them
DE2617202A1 Compsns. for inhibiting fixation of complement - contg. phenylalanyl-tyrosyl oligopeptides, useful for treating inflammatory conditions
US4104278A Process for the production of compounds with antiphlogistic activity
DE2536773A1 THERMOGRAPHIC PLATE FOR MEASURING TEMPERATURE DISTRIBUTION
DE2530405A1 Coronary dilator 2-benzopyranones, active by enteral admin. - contg. trimethoxybenzoyl or trimethoxycinnamoyl substits.
US3966956A [1-(P-Chlorobenzoyl)-5-methoxy-2-methyl-3-indole]acetoxyacetic acid and salts in treating inflammation
DE2502588A1 Coronary dilating 7-amino-2-quinolone derivs - prepd. e.g. by reacting 1,3-phenylenediamines with aminoalkyl-substd. acetoacetates
DE2448257A1 Vasodilatory 7-thioureidocoumarin derivs. - specif. 3-(2-Aminoethyl)-4-methyl-7-thioureido-coumarin derivs. prepd. by reacting 7-amino cpds. with thiophosgene and amines
DE2428235A1 DEVICE FOR WRAPPING AND HOLDING LIQUID CRYSTAL FILMS
DE2428234A1 Recording device for skin temp. distributions - has liquid crystal plate photographed and simultaneously indexed
DE2416253A1 SQUARE CLAMP ON 4- (DIPHENYLMETHOXY) -1-METHYLPIPERIDINIUM SQUARE BRACKET TO -4-RECTANGULAR BRACKET ON 1-HYDROXY-2- (1-METHYL-3PHENYLPROPYLAMINO) PROPYL SQUARE BRACKET TO PHENOLATE AND MANUFACTURED IN ARSTELLATE SEINER
US3930003A Coumarine derivatives and process for the preparation thereof
DE2257867A1 PROCESS FOR MANUFACTURING INDOLDER DERIVATIVES
BE787097Q N-trifluoromethylphenylalkyl carbamates - useful as appetite depressants
DE2234651A1 SQUARE CLAMP ON 1- (P-CHLOROBENZOYL) 5-METHOXY-2-METHYL-3-INDOL SQUARE CLAMP ON ACETOXYACETIC ACID, PROCESS FOR THEIR MANUFACTURING AND USES IN MEDICINAL PRODUCTS
DE2225842A1 Phenethylamine derivs - with bronchodilating and uterus-stimulant activity
DE2212340A1 5-sulphamoyl-o-anisamide deriv prodn via 5-sulphamoyl-o-anisic - acid 3,5-dimethylpyrazolide
GB1348097A Pharmacologically active phenolic amino ketones