US5665373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pharmaceutical compositions and methods of treatment of the corneal following laser irradiation
Assignee: Alcon Research LLC
•
Filing: 1995-03-16
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Granted: 1997-09-09
•
Expires: 2015-03-16
Abstract
Abstract Methods for preventing and treating corneal haze resulting from exposure of the eye to laser irradiation are disclosed. The methods include administration of compositions of wound healing modulators to the eye. Compositions for use in preventing and treating the corneal haze are also disclosed.
Inventors
- 👤 Stella M. Robertson
- 👤 Herman Melvin Kunkle, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:53
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0048; A61K31/00; A61K31/557; A61K31/5575; A61K31/558; A61K31/56; A61K31/57; A61K38/00; A61K38/04; A61K38/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A method for treating photoablation of a cornea following laser irradiation and resulting volumetric removal of corneal tissue, comprising applying to the affected cornea a composition containing a fatty acid derivative selected from the group consisting of prostaglandins, thromboxanes and leukotriene in an amount effective to treat said photoablation and a pharmaceutically acceptable carrier therefor.
Claim 2
Independent Claim
55 words
A method for treating photoablation of a cornea following laser irradiation and resulting volumetric removal of corneal tissue, comprising applying to the affected cornea a composition containing a fatty acid derivative selected from the group consisting of prostaglandins, thromboxanes and leukotriene in an amount effective to treat said photoablation and a pharmaceutically acceptable carrier therefor.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-09-08 | 2001-03-10 | 2001-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-09-08 | 2005-03-10 | 2005-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-09-08 | 2009-03-10 | 2009-09-09 | $7700.00 | Window Closed / Lapsed |