| Title of Invention | CONTACT LENSES WITH BLENDED MICROCHANNELS |
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| Abstract | The present invention relates to a Contact lenses for use in eyes are provided and include a lens body and a plurality of microchannels defined in a posterior face of the lens body. The microchannels are structured to promote effective tear fluid exchange between an exposed surface of the eye and a surface of the eye covered by the lens body. Each of the microchannels preferably includes a substantially junctionless, convex surface along a major portion of a length of the microchannel. |
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1808-chenp-2005 assignment.pdf
1808-chenp-2005 complete specification as granted.pdf
1808-chenp-2005 correspondence po.pdf
1808-chenp-2005 correspondence others.pdf
1808-chenp-2005 description(complete).pdf
1808-chenp-2005 power of attorney.pdf
| Patent Number | 234187 | |||||||||
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| Indian Patent Application Number | 1808/CHENP/2005 | |||||||||
| PG Journal Number | 24/2009 | |||||||||
| Publication Date | 12-Jun-2009 | |||||||||
| Grant Date | 08-May-2009 | |||||||||
| Date of Filing | 03-Aug-2005 | |||||||||
| Name of Patentee | COOPERVISION INC | |||||||||
| Applicant Address | 370 WOODCLIIFF DRIVE, SUITE 200, FAIRPORT, NEW YORK 14450, | |||||||||
Inventors:
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| PCT International Classification Number | G02C 7/04 | |||||||||
| PCT International Application Number | PCT/US2004/000114 | |||||||||
| PCT International Filing date | 2004-01-05 | |||||||||
PCT Conventions:
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