Inventor · Ivry, FR

Georges Wajs

13Patents
9h-index
14Co-inventors
69Inventor score

Filing activity: Oct 10, 1974 → Aug 24, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US4940751A Wettable silicon elastomer for the manufacture of contact lenses Chemistry; Metallurgy 42 Expired
US3959102A Method for preparing a crosslinked graft copolymer of silicone and polyvinylpyrrolidone for use as a contact lens, and a contact lens produced thereby Emerging Cross-Sectional Technologies 36 Expired
US4229273A Method for preparing silicone graft copolymers Chemistry; Metallurgy 27 Expired
US4879072A Method of manufacturing natural protein polymer contact lenses by molding and cross-linking Performing Operations; Transporting 27 Expired
US4062627A Flexible contact lens Chemistry; Metallurgy 22 Expired
US4650616A Process for making a soft contact lens of natural proteinaceous polymer(s) Physics 21 Expired
US6503631B1 Ophthalmic lens made of organic glass, comprising an anti-shock primer coat Emerging Cross-Sectional Technologies 19 Expired
US5258144A Method of manufacturing a transparent polymer material article with a refractive index gradient Physics 15 Expired
US5611969A Optical lens mold and method of making the mold Emerging Cross-Sectional Technologies 13 Expired
US5095079A Method and device for producing a graded index polymer Chemistry; Metallurgy 8 Expired
US4561737A Contact lens Physics 7 Expired
US7186359B2 Method for preparing a latex with photochromic properties and uses thereof, particularly in ophthalmology Physics 4 Expired
US4494569A Apparatus for circulating and regenerating a degradable solution such as a saturable absorber for a laser Emerging Cross-Sectional Technologies 1 Expired

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