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LOWI GMBH CHEM WERKE

Overview
  • Total Patents
    24
About

LOWI GMBH CHEM WERKE has a total of 24 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, measurement and macromolecular chemistry and polymers are TIANJIN GUANGFU TECH DEV CO LTD, ELPROCHINE S A and CHEMICAL DYNAMICS DEV AB.

Patent filings in countries

World map showing LOWI GMBH CHEM WERKEs patent filings in countries

Patent filings per year

Chart showing LOWI GMBH CHEM WERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuca Zdenek 8
#2 Mueller Rolf Dipl Ing 5
#3 Hartmann Werner Dr 4
#4 Carlemalm Eric 4
#5 Hartmann W 3
#6 Hartmann Werner 3
#7 Mueller Rolf 2
#8 Thoma Matthias 2
#9 Villiger Werner 2
#10 Mueller R 2

Latest patents

Publication Filing date Title
EP0195108A1 Embedding medium suitable for the preparation of thin sections of embedded biological materials
US4424329A Embedding medium suitable for the preparation of thin sections of embedded biological materials
EP0072575A1 N,N'-diphenyl-p-phenylene diamines, method for their production and their use as stabilisers for organic materials
DE3230718A1 N,N'-Diphenyl-p-phenylenediamines, their preparation and their use as stabilisers for organic materials
US4368312A Embedding medium suitable for the preparation of thin sections of embedded biological materials
IL57773D0 Preparation of bis(2-hydroxy-3-tert butyl-5-alkylphenyl)-4,7-methano-perhydroindan derivatives
ZA7903471B A process for the preparation of dicyclopentylene (2,2'-bis (4-alkyl-6-t-butylphenols))
DE2926593A1 Do:cyclo-pentyl:ene-(2,2'-bis(4-alkyl-6-tert-butylphenol)) prepn. - by reacting 4-alkyl-6-tert.-butyl-phenol with dicyclopentadiene in presence of specific solvents and boron fluoride catalyst
DE2843323A1 Do:cyclo-pentyl:ene-(2,2'-bis(4-alkyl-6-tert-butylphenol)) prepn. - by reacting 4-alkyl-6-tert.-butyl-phenol with dicyclopentadiene in presence of specific solvents and boron fluoride catalyst
DE1817342A1 Ortho and para-methylated phenols
DE1813647A1 Isomerisation and disproportioning of poly- - methylated phenols