CALHOUN VISION has a total of 14 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets optics, medical technology and macromolecular chemistry and polymers are PHARMACIA GRONINGEN BV, PROCORNEA HOLDING BV and KABI PHARMACIA OPHTHALMICS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | United States | 3 | |
#4 | Canada | 1 | |
#5 | China | 1 | |
#6 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Medical technology | |
#3 | Macromolecular chemistry and polymers | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Chang Shiao H | 13 |
#2 | Jethmalani Jagdish M | 8 |
#3 | Kornfield Julia A | 7 |
#4 | Grubbs Robert H | 7 |
#5 | Brait Axel | 5 |
#6 | Sandstedt Christian A | 5 |
#7 | Case Patrick | 4 |
#8 | Christ F Richard | 2 |
#9 | Schwartz Daniel M | 2 |
Publication | Filing date | Title |
---|---|---|
US2005099597A1 | Light adjustable multifocal lenses | |
US7074840B2 | Light adjustable lenses capable of post-fabrication power modification via multi-photon processes | |
AU2002367370A1 | Light adjustable multifocal lenses | |
US2003176521A1 | Initiator and ultraviolet absorber for changing lens power by ultraviolet light | |
AU2002336002B2 | Composition and method for producing shapable implants in vivo and implants produced thereby |