Inventor · Pittsburgh, PA, US

Simion Coca

68Patents
19h-index
59Co-inventors
87Inventor score

Filing activity: Nov 15, 1995 → Aug 29, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US5807937A Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties Chemistry; Metallurgy 297 Expired
US5789487A Preparation of novel homo- and copolymers using atom transfer radical polymerization Chemistry; Metallurgy 288 Expired
US5945491A Preparation of novel homo- and copolymers using atom transfer radical polymerization Chemistry; Metallurgy 181 Expired
US6512060B1 Atom or group transfer radical polymerization Emerging Cross-Sectional Technologies 115 Expired
US6162882A Preparation of novel homo- and copolymers using atom transfer radical polymerization Chemistry; Metallurgy 107 Expired
US6541580B1 Atom or group transfer radical polymerization Chemistry; Metallurgy 107 Expired
US6124411A Preparation of novel Homo- and copolymers using atom transfer radical polymerization Chemistry; Metallurgy 105 Expired
US6111022A Preparation of novel homo- and copolymers using atom transfer radical polymerization Chemistry; Metallurgy 104 Expired
US6538091B1 Atom or group transfer radical polymerization Chemistry; Metallurgy 96 Expired
US7125938B2 Atom or group transfer radical polymerization Chemistry; Metallurgy 65 Expired
US6887962B2 Processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties Chemistry; Metallurgy 64 Expired
US7678869B2 Atom or group transfer radical polymerization Chemistry; Metallurgy 49 Active
US6191225A Thermosetting compositions containing carboxylic acid functional polymers and epoxy functional polymers prepared by atom transfer radical polymerization Emerging Cross-Sectional Technologies 35 Expired
US7572874B2 Processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties Chemistry; Metallurgy 30 Expired
US6336966B1 Pigment dispersions containing dispersants having core and arm star architecture prepared by controlled radical polymerization Chemistry; Metallurgy 29 Expired
US6784247B2 Powder coating compositions having improved mar and acid resistance Emerging Cross-Sectional Technologies 25 Expired
US6686432B2 Alternating copolymers of isobutylene type monomers Chemistry; Metallurgy 24 Expired
US6441066B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophobic polymeric segments Chemistry; Metallurgy 24 Expired
US6462125B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments Chemistry; Metallurgy 23 Expired
US6306209A Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization Chemistry; Metallurgy 19 Expired
US6642301B2 Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments Chemistry; Metallurgy 19 Expired
US6784248B2 Thermosetting compositions containing alternating copolymers of isobutylene type monomers Emerging Cross-Sectional Technologies 16 Expired
US6365666B1 Electrodepositable coating compositions comprising onium salt group-containing polymers prepared by atom transfer radical polymerization Emerging Cross-Sectional Technologies 15 Expired
US6670043B2 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Emerging Cross-Sectional Technologies 13 Expired
US6841641B2 Copolymers comprising low surface tension (meth) acrylates Chemistry; Metallurgy 13 Expired

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