Inventor · Großburgwedel, DE

Max Braun

41Patents
7h-index
31Co-inventors
69Inventor score

Filing activity: Jun 7, 1993 → Mar 28, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US7282120B2 UV-activated chlorination process Chemistry; Metallurgy 26 Expired
US7074975B2 Catalytic synthesis of halogenated compounds with catalyst regeneration with elemental halogen Emerging Cross-Sectional Technologies 10 Expired
US7319175B2 Catalyst synthesis of halogenated compounds with catalyst regeneration with elemental halogen Emerging Cross-Sectional Technologies 10 Expired
US5532411A Production of carboxylic acid halides and carboxylate salts Chemistry; Metallurgy 9 Expired
US5481029A Process for preparation of ketones Chemistry; Metallurgy 8 Expired
US5405991A Process for producing carboxylic acid esters from carboxylic acid halides and alcohols Chemistry; Metallurgy 7 Expired
US7057079B2 Method of synthesizing alkenone compounds Chemistry; Metallurgy 7 Expired
US5569782A Process for preparing polyfluorochlorocarbonyl chlorides and perfluorocarbonyl chlorides with addition of chlorine Chemistry; Metallurgy 5 Expired
US6723874B1 Method of producing acid fluorides from acid chlorides Chemistry; Metallurgy 5 Expired
US6489510B1 Production of carboxylic acid fluorides Performing Operations; Transporting 5 Expired
US6720465B2 Preparation of highly pure fluorine compounds Chemistry; Metallurgy 4 Expired
US5545298A Process for preparing polyfluorocarboxylic acid chlorides and perfluorocarboxylic acid chlorides Chemistry; Metallurgy 4 Expired
US6252105A Synthesis of low-fluoride organic compounds Chemistry; Metallurgy 3 Expired
US7145046B2 Production of fluorine compounds Chemistry; Metallurgy 3 Expired
US5382721A Process for the preparation of 1,1,1,2-tetrafluoroethane Chemistry; Metallurgy 3 Expired
US6525213B1 Process for preparing esters Chemistry; Metallurgy 2 Expired
US8431710B2 Process for the synthesis of halogenated cyclic compounds Chemistry; Metallurgy 2 Active
US8440865B2 Process for the manufacture of alkenones Chemistry; Metallurgy 2 Active
US5919341A Difluorochloracetyl, dichloracetyl and trichloracetyl chloride preparation Chemistry; Metallurgy 2 Expired
US5894075A Catalytic mixtures composed of titanium and tin and uses thereof Chemistry; Metallurgy 2 Expired
US9080055B2 Photoelectric conversion device using TiOF2 as semiconductor Emerging Cross-Sectional Technologies 2 Active
US6423866B1 Production of aminohalogencrotonates Chemistry; Metallurgy 2 Expired
US10770665B2 Fluorinated dye compounds for organic solar cells Emerging Cross-Sectional Technologies 2 Active
US8519195B2 Process for the manufacture of alkenones Chemistry; Metallurgy 1 Active
US8981115B2 Process for the synthesis of halogenated cyclic compounds Chemistry; Metallurgy 1 Active

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