Inventor · Suwanee, GA, US

Weihong Lang

21Patents

5h-index

23Co-inventors

65Inventor score

Filing activity: Dec 2, 2005 → Sep 12, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US7423074B2	Polysiloxane prepolymers for biomedical devices	Chemistry; Metallurgy	111	Active
US7632876B2	Polysiloxane prepolymers for biomedical devices	Emerging Cross-Sectional Technologies	25	Active
US7691917B2	Silcone-containing prepolymers	Chemistry; Metallurgy	25	Active
US7781554B2	Polysiloxanes and polysiloxane prepolymers with vinyl or epoxy functionality	Chemistry; Metallurgy	24	Active
US8071704B2	Prepolymerizable surface active monomers with both fluorine-containing groups and hydrophilic groups	Physics	6	Active
US10875967B2	Silicone hydrogel contact lenses	Physics	5	Active
US8071661B2	Biomedical devices	Emerging Cross-Sectional Technologies	2	Active
US10962803B2	Contact lenses with a lubricious coating thereon	Physics	2	Active
US10866344B2	Silicone hydrogel contact lenses	Chemistry; Metallurgy	2	Active
US11365288B2	Silicone hydrogel contact lenses	Physics	2	Active
US11433629B2	Method for preparing silicone hydrogels	Performing Operations; Transporting	1	Active
US11542353B2	Method for producing photochromic contact lenses	Physics	0	Active
US12162987B2	Silicone hydrogel contact lenses	Physics	0	Active
US10118994B2	Water soluble silicone material	Human Necessities	0	Active
US11945895B2	Photochromic polydiorganosiloxane vinylic crosslinkers	Physics	0	Active
US8119753B2	Silicone hydrogels with amino surface groups	Chemistry; Metallurgy	0	Active
US11346982B2	Silicone hydrogel contact lenses	Chemistry; Metallurgy	0	Active
US10968319B2	Silicone hydrogel contact lenses	Chemistry; Metallurgy	0	Active
US8071660B2	Surface modified biomedical devices	Chemistry; Metallurgy	0	Active
US11427685B2	Method for making silicone hydrogel contact lenses	Chemistry; Metallurgy	0	Active
US11802182B2	Silicone hydrogel contact lenses	Physics	0	Active

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