Assignee
COOPERVISION INC
US47 patents
Top patents by PatentIndex Score
US7360890B2Apr 22, 2008
Contact lenses and methods for reducing conjunctival pressure in contact lens wearers
COOPERVISION INC60 citations98
US4832685AMay 23, 1989
Fluid flow control system and connecting fitting therefor
COOPERVISION INC181 citations98
US4674502AJun 23, 1987
Intraocular surgical instrument
COOPERVISION INC460 citations98
US4577629AMar 25, 1986
Surgical cutting instrument for ophthalmic surgery
COOPERVISION INC361 citations98
US4750489AJun 14, 1988
Radial keratotomy knife and system using same
COOPERVISION INC232 citations97
US4735610AApr 5, 1988
Disposable surgical fluid handling cassette
COOPERVISION INC160 citations97
US4515583AMay 7, 1985
Operative elliptical probe for ultrasonic surgical instrument and method of its use
COOPERVISION INC319 citations97
US6992118B2Jan 31, 2006
Ophthalmic lenses and compositions and methods for producing same
COOPERVISION INC45 citations96
US4713051ADec 15, 1987
Cassette for surgical irrigation and aspiration and sterile package therefor
COOPERVISION INC272 citations96
US4681561AJul 21, 1987
Ultrasonic decoupling sleeve
COOPERVISION INC51 citations96
US4628416ADec 9, 1986
Variable spot size illuminator with constant convergence angle
COOPERVISION INC70 citations96
US7249849B2Jul 31, 2007
Contact lenses with blended microchannels
COOPERVISION INC43 citations95
US4870977AOct 3, 1989
Surgical protector for raised wounds
COOPERVISION INC71 citations95
US4750498AJun 14, 1988
Method and tool for inserting an intraocular lens
COOPERVISION INC98 citations95
US4516575AMay 14, 1985
Surgical scalpel
COOPERVISION INC94 citations95
US4508884AApr 2, 1985
Oxygen permeable hard contact lens
COOPERVISION INC58 citations95
US7320587B2Jan 22, 2008
Contact lens molds and systems and methods for producing same
COOPERVISION INC46 citations94
US4950289AAug 21, 1990
Small incision intraocular lens with adjustable refractive power
COOPERVISION INC136 citations94
US7152975B2Dec 26, 2006
Junctionless ophthalmic lenses and methods for making same
COOPERVISION INC30 citations93
US6971746B2Dec 6, 2005
Contact lens having a uniform horizontal thickness profile
COOPERVISION INC17 citations93
US4697697AOct 6, 1987
Method and apparatus for packaging an intraocular lens
COOPERVISION INC119 citations93
US4671277AJun 9, 1987
Pigment dispenser and reservoir for a pigmentation system
COOPERVISION INC59 citations93
US7080905B2Jul 25, 2006
Contact lenses with blended microchannels
COOPERVISION INC31 citations92
US6923538B2Aug 2, 2005
Method for cast moulding contact lenses with a rounded edge form
COOPERVISION INC29 citations92
US4816017AMar 28, 1989
Ultrasonic decoupling sleeve
COOPERVISION INC27 citations92
US4787889ANov 29, 1988
Rigid, transparent fluid conduit for surgical irrigation
COOPERVISION INC44 citations92
US4754750AJul 5, 1988
Areola/nipple surgical wound protector
COOPERVISION INC47 citations92
US4891046AJan 2, 1990
Tinted contact lens and method for preparation with dichlorotriazine reactive dye
COOPERVISION INC47 citations91
US7319133B2Jan 15, 2008
Contact lens extraction/hydration systems and methods of reprocessing fluids used therein
COOPERVISION INC26 citations90
US4686992AAug 18, 1987
Ophthalmic beam director
COOPERVISION INC32 citations90
US4836202AJun 6, 1989
Instrument for manipulating compressible intraocular lenses
COOPERVISION INC52 citations89
US5114629AMay 19, 1992
Process for casting lenses
COOPERVISION INC32 citations88
US4944899AJul 31, 1990
Process and apparatus for casting lenses
COOPERVISION INC27 citations88
US4820038AApr 11, 1989
Hydrogel contact lens
COOPERVISION INC25 citations87
US7262232B2Aug 28, 2007
Ophthalmic lenses and compositions and methods for producing same
COOPERVISION INC21 citations86
US4521375AJun 4, 1985
Sterilizing treatment with hydrogen peroxide and neutralization of residual amounts thereof
COOPERVISION INC73 citations86
US4687997AAug 18, 1987
Container with safety features for cleansing medical devices
COOPERVISION INC25 citations85
US7133174B2Nov 7, 2006
Contact lens having a uniform horizontal thickness profile
COOPERVISION INC9 citations82
US4677729AJul 7, 1987
Methoding of mounting a partly formed lens blank
COOPERVISION INC17 citations78
US7256881B2Aug 14, 2007
Systems and methods for inspection of ophthalmic lenses
COOPERVISION INC19 citations76
US4924739AMay 15, 1990
Method and apparatus for producing a contact lens
COOPERVISION INC19 citations76
US7134753B2Nov 14, 2006
Contact lens having a uniform horizontal thickness profile
COOPERVISION INC9 citations74
US4502163AMar 5, 1985
Haptic for intraocular lens
COOPERVISION INC19 citations73
US4502162AMar 5, 1985
Haptic for intraocular lens
COOPERVISION INC11 citations72
US4492776AJan 8, 1985
Hydrogel contact lenses for permanent wear
COOPERVISION INC9 citations69
US4948245AAug 14, 1990
Hydrogel contact lens
COOPERVISION INC8 citations68
US4759154AJul 26, 1988
Blocking machine for lens manufacture
COOPERVISION INC4 citations59