Details for Patent: 6,720,314
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Summary for Patent: 6,720,314
| Title: | Use of a vital dye for facilitating surgical procedures for cataract extraction |
| Abstract: | Methods for performing a capsulorhexis are disclosed wherein a dye is used to stain a lens capsule of an eye. The dye is capable of staining tissue without diffusing through the tissue. Compositions including dyes that are useful in the methods are also disclosed. |
| Inventor(s): | Melles; Gerrit Reinold J. (3071 MJ Rotterdam, NL) |
| Assignee: | |
| Application Number: | 09/708,386 |
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Patent Claim Types: see list of patent claims | Use; Formulation; Dosage form; |
Drugs Protected by US Patent 6,720,314
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 6,720,314
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| 98201542 | May 8, 1998 | |
International Family Members for US Patent 6,720,314
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 232400 | ⤷ Sign Up | |||
| Austria | 234118 | ⤷ Sign Up | |||
| Australia | 2003208122 | ⤷ Sign Up | |||
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| Australia | 3853799 | ⤷ Sign Up | |||
| Australia | 757318 | ⤷ Sign Up | |||
| Australia | 758951 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
