Inventor · West Warwick, RI, US

Thomas S. Phillips

16Patents
4h-index
11Co-inventors
57Inventor score

Filing activity: Sep 23, 1981 → Apr 26, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US4769446A Fiber-reactive red azo dyestuff Chemistry; Metallurgy 7 Expired
US5641188A Inclined or vertical park bail dump bucket Performing Operations; Transporting 4 Expired
US4379937A Selective acylation of hydroxy-amino-arylsulfonic acids Chemistry; Metallurgy 4 Expired
US5240807A Photoresist article having a portable, conformable, built-on mask Physics 4 Expired
US5330539A Fiber reactive dyes - applications with low salt Emerging Cross-Sectional Technologies 3 Expired
US5925745A Reactive dyes containing a permanent quaternary ammonium group Chemistry; Metallurgy 2 Expired
US4746323A Water-soluble vinyl sulfonyl-type reactive monoazo yellow dyestuffs mixtures with high color yield Emerging Cross-Sectional Technologies 2 Expired
US5082963A Process for the regiospecific sulfonation of sulfonyl substituted 2-aminonaphthalenes and fiber reactive azo dyes made from the products of said process Chemistry; Metallurgy 2 Expired
US5932708A Reactive azo dyes having a permanent quaternary ammonium group and a fiber-reactive group Chemistry; Metallurgy 1 Expired
US4699624A Water-soluble vinyl sulfonyl-type reactive monoazo yellow dyestuff mixtures with high color yield Emerging Cross-Sectional Technologies 1 Expired
US5696241A Sulfonated quinolone compound and method of preparation Chemistry; Metallurgy 1 Expired
US11310190B2 Network anti-tampering system Electricity 0 Active
US5409916A Fiber reactive anthraquinone dyes Chemistry; Metallurgy 0 Expired
US10992707B2 Tagging network data Electricity 0 Active
US11743291B2 Tagging network data Electricity 0 Active
US5973178A Dye intermediates Chemistry; Metallurgy 0 Expired

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