Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Surface treatment for silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating

Surface treatment for silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating

US Patent 6902812 · Granted Jun 7, 2005

Estimated economic value: $19,486,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Glycophospholipid polymeric network and use thereof2025
Crosslinked polymeric network and use thereof2023
Crosslinked polymeric network and use thereof2023
Glycophospholipid polymeric network and use thereof2023
Crosslinked polymeric network and use thereof2022
Ophthalmic devices containing UV blocker and methods for their preparation2021
Method for end-capping a polysiloxane prepolymer2020
Ophthalmic devices2020
Minimizing biological lipid deposits on contact lenses2018
Method of preparing water extractable silicon-containing biomedical devices2015
Process for making cationic hydrophilic siloxanyl monomers2014
Brush copolymers2014