Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Contact lens cleaning compositions with particles of variable hardness and processes of use

Contact lens cleaning compositions with particles of variable hardness and processes of use

US Patent 5580392 · Granted Dec 3, 1996

Estimated economic value: $5,333,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ophthalmic lenses and compositions and methods for producing same2007
Ophthalmic lenses and compositions and methods for producing same2006
Contact lens and opthalmic solutions2004
Ophthalmic lenses and compositions and methods for producing same2003
Ophthalmic lenses and compositions, and methods for producing same2002
Contact lens and ophthalmic solutions2000
Composite pressure sensitive hydrophilic adhesive and method of preparing the sa1999
Composite pressure sensitive hydrophilic adhesive and method of preparing the sa1998
Method for disinfecting contact lens with catalase compositions1996
Ophthalmic and disinfecting compositions and methods for preserving and using sa1995
Balanced charge polymer and hydrophilic contact lens manufactured therefrom1995
Rubbers swellable with water and aqueous solutions and the method for producing 1995