Inventor · Monroeville, PA, US

Massimiliano Tomasulo

16Patents
3h-index
27Co-inventors
56Inventor score

Filing activity: Sep 1, 2006 → Jan 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9028728B2 Photochromic materials that include indeno-fused naphthopyrans Emerging Cross-Sectional Technologies 24 Active
US9051332B1 Photochromic indeno-fused ring pyran compounds Chemistry; Metallurgy 3 Active
US7790068B2 Photochromic compounds based on ring opening and closing of a {1,3}oxazine compound Chemistry; Metallurgy 3 Active
US10423061B2 Multilayer photochromic articles Physics 2 Active
US10501477B2 Photochromic thienochromene compounds Physics 2 Active
US8252209B2 Photochromic compounds based on ring opening and closing of an [1,3]oxazine compound Chemistry; Metallurgy 2 Active
US8518305B2 Photochromic materials Chemistry; Metallurgy 2 Active
US8920928B2 Photochromic compounds and compositions Emerging Cross-Sectional Technologies 2 Active
US12018117B2 Polymer dye modification and applications Chemistry; Metallurgy 1 Active
US9029565B1 Fused ring indeno compounds for preparation of photochromic compounds Chemistry; Metallurgy 1 Active
US11584825B2 Polymer dye modification and applications Chemistry; Metallurgy 1 Active
US9630902B2 Method of preparing fused ring indeno compounds Chemistry; Metallurgy 1 Active
US9206151B2 Method of preparing fused ring indeno compounds Chemistry; Metallurgy 1 Active
US8304537B2 Use of oxazine compounds for making chromogenic materials Chemistry; Metallurgy 0 Active
US11453654B2 Photochromic indeno fused phenanthrenopyran compounds Physics 0 Active
US8198436B2 Colorimetric detection of cyanide with a chromogenic oxazine Emerging Cross-Sectional Technologies 0 Active

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