Inventor · Bangkok, TH

Pierre FROMENTIN

16Patents
1h-index
22Co-inventors
46Inventor score

Filing activity: Jun 23, 2015 → Mar 23, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US11204445B2 Ophthalmic lens comprising an encapsulated light-absorbing additive Chemistry; Metallurgy 2 Active
US11327202B2 Composition for the manufacture of an ophthalmic lens comprising an encapsulated light-absorbing additive Chemistry; Metallurgy 1 Active
US10308618B2 Blue light cutting optical material comprising a benzotriazole UV absorber Physics 1 Active
US10838111B2 Optical material comprising a red-shifted benzotriazole UV absorber Chemistry; Metallurgy 1 Active
US12282138B2 Ophthalmic lens comprising an oxazolone Chemistry; Metallurgy 0 Active
US11725136B2 Process for manufacturing light absorbing polymer matrix Chemistry; Metallurgy 0 Active
US12263655B2 Method for the manufacturing of an optical element, optical element thus obtained Performing Operations; Transporting 0 Active
US12221555B2 Composition for coating the edge of an optical lens Physics 0 Active
US11124599B2 Near infrared light-cutting optical articles with low residual color Chemistry; Metallurgy 0 Active
US12196989B2 Optical element comprising mix of NIR dyes for broader NIR cut and better aesthetic Physics 0 Active
US11480713B2 Optical material with improved colour Physics 0 Active
US11635547B2 Composition for the manufacture of an ophthalmic lens comprising an encapsulated light-absorbing additive Chemistry; Metallurgy 0 Active
US11774636B2 Blue light cutting optical material having a bluish appearance Physics 0 Active
US12138872B2 Determining method for an ophthalmic lens with targeted transmission spectrum Physics 0 Active
US10370520B2 Composition for the manufacture of an ophthalmic lens comprising an UV-absorber and an anti-yellowing additive Physics 0 Active
US11852784B2 Optical article comprising a substrate with embedded particles for light transmission enhancement Physics 0 Active

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