Inventor · Pittsburgh, PA, US

Christopher D. Selvig

9Patents
7h-index
7Co-inventors
48Inventor score

Filing activity: Dec 19, 1990 → Jul 22, 1998

Most-cited inventions

PatentTitleAreaCited byStatus
US5236978A Resin composition of polyol (allyl carbonate) and allyl terminated aliphatic urethane Chemistry; Metallurgy 39 Expired
US6106744A Photochromic pyrano-fused naphthopyrans Physics 32 Expired
US5200483A Polyol(allyl carbonate) composiitons and articles prepared there from Chemistry; Metallurgy 31 Expired
US5708064A High refractive index photochromic ophthalmic article Physics 22 Expired
US5981634A Method of preparing photochromic articles Physics 18 Expired
US5221721A Polymerizable composition Chemistry; Metallurgy 12 Expired
US5077421A Process for preparing aminofunctional silicone acid Chemistry; Metallurgy 10 Expired
US5246630A Polymerizable composition Chemistry; Metallurgy 7 Expired
US5965680A Optical resin composition from polyol((meth)acryloyl carbonate) monomer Chemistry; Metallurgy 5 Expired

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