Inventor · Essars, FR

Hacene Mehalla

5Patents
2h-index
5Co-inventors
40Inventor score

Filing activity: May 26, 1982 → Jun 7, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5318849A Polyolefin rubbers and process for their preparation Emerging Cross-Sectional Technologies 26 Expired
US5583181A Process for the on-line grafting of carboxylic acids and carboxylic acid anhydrides containing an ethylenic unsaturation onto ethylene homopolymers or copolymers and installation for the implementation of this process Chemistry; Metallurgy 2 Expired
US4465811A Aromatic hydrocarbon resins containing vinylketone groups and polymers thereof Chemistry; Metallurgy 1 Expired
US5591410A Process for the on-line grafting of carboxylic acid and carboxylic acid anhydrides containing an ethylenic unsaturation onto ethylene homopolymers or copolymers and installation for the implementation of this process Chemistry; Metallurgy 1 Expired
US4514542A Aromatic hydrocarbon resins containing vinylketone groups and polymers thereof Chemistry; Metallurgy 0 Expired

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