Inventor
PARK JOONSUP
US20 patents
⚠️ This page may combine multiple inventors who share the name “PARK JOONSUP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALCON LAB INC
15 patentsUS5631005AMay 20, 1997
Use of amidoamines in ophthalmic compositions
ALCON LAB INC52 citations96
US5300287AApr 5, 1994
Polymeric antimicrobials and their use in pharmaceutical compositions
ALCON LAB INC93 citations96
US4737558AApr 12, 1988
Siloxane copolymers for ophthalmic applications
ALCON LAB INC61 citations95
US5573726ANov 12, 1996
Use of amidoamines in ophthalmic compositions
ALCON LAB INC50 citations92
US5536494AJul 16, 1996
Polyethylene oxide-containing quaternary ammunium polymers and pharmaceutical compositions containing an antimicrobial amount of same
ALCON LAB INC42 citations92
US5399737AMar 21, 1995
Quaternary ammonium siloxane compounds and methods for their use
ALCON LAB INC30 citations92
US5133745AJul 28, 1992
Ultraviolet absorbing hydrogels
ALCON LAB INC63 citations92
US4640941AFeb 3, 1987
Hydrogels containing siloxane comonomers
ALCON LAB INC42 citations92
US4633003ADec 30, 1986
Siloxane monomers for ophthalmic applications
ALCON LAB INC30 citations92
US6051611AApr 18, 2000
Polymeric quaternary ammonium compounds and their use as ophthalmic antimicrobias
ALCON LAB INC25 citations90
US5393491AFeb 28, 1995
Use of amidoamines in ophthalmic compositions
ALCON LAB INC18 citations82
US4690993ASep 1, 1987
p-(2-Hydroxy hexafluoroisopropyl) styrene [HFIS] monomer for ophthalmic applications
ALCON LAB INC23 citations81
US5900213AMay 4, 1999
Use of diamines to disinfect and clean contact lenses and preserve ophthalmic compositions
ALCON LAB INC9 citations73
US4640965AFeb 3, 1987
Hydrogel compositions using p-(2-hydroxyhexafluoroisopropyl) styrene as a comonomer
ALCON LAB INC12 citations73
US5868868AFeb 9, 1999
Peg-modified proteases and methods of use in contact lens cleaning
ALCON LAB INC1 citations52
ALCON MFG LTD
4 patentsUS6664294B1Dec 16, 2003
Aminobiguanides and the use thereof to disinfect contact lenses and preserve pharmaceutical compositions
ALCON MFG LTD33 citations92
US6316669B1Nov 13, 2001
Bis-amido polybiguanides and the use thereof to disinfect contact lenses and preserve pharmaceutical compositions
ALCON MFG LTD9 citations73
US6916958B2Jul 12, 2005
Aminobiguanides and the use thereof to disinfect contact lenses and preserve pharmaceutical compositions
ALCON MFG LTD2 citations62
US6423748B1Jul 23, 2002
Amido polybiguanides and the use thereof as antimicrobial agents
ALCON MFG LTD6 citations62