loadpatents
Patent applications and USPTO patent grants for Vistakon, Inc..The latest application filed is for "soft, high oxygen permeability ophtalmic lens".
Patent | Date |
---|---|
Soft, high oxygen permeability ophtalmic lens Grant 5,304,584 - Nunez , et al. * April 19, 1 | 1994-04-19 |
Method for preparing tinted contact lens Grant 5,292,350 - Molock , et al. March 8, 1 | 1994-03-08 |
Container for contact lens packages Grant D343,354 - Ashley , et al. January 18, 1 | 1994-01-18 |
Ophthalmic lens polymer incorporating acyclic monomer Grant 5,256,751 - Vanderlaan October 26, 1 | 1993-10-26 |
Chamber for hydrating contact lenses Grant 5,094,609 - Kindt-Larsen March 10, 1 | 1992-03-10 |
Container for a number of packaged contact lenses Grant 4,986,414 - Ashley , et al. * January 22, 1 | 1991-01-22 |
Apparatus and method for satisfying disposable contact lens prescriptions Grant 4,958,280 - Pauly , et al. September 18, 1 | 1990-09-18 |
Contact lens package Grant D305,478 - Lahm , et al. January 16, 1 | 1990-01-16 |
Method of forming shaped hydrogel articles including contact lenses Grant 4,889,664 - Kindt-Larsen , et al. December 26, 1 | 1989-12-26 |
Container for contact lens Grant D299,085 - Martinez December 27, 1 | 1988-12-27 |
Container for a number of packaged contact lenses Grant 4,782,942 - Ashley , et al. November 8, 1 | 1988-11-08 |
Package for hydrophilic contact lens Grant 4,691,820 - Martinez September 8, 1 | 1987-09-08 |
Method of forming shaped hydrogel articles Grant 4,680,336 - Larsen , et al. July 14, 1 | 1987-07-14 |
Soft contact lens Grant 4,618,227 - Bayshore October 21, 1 | 1986-10-21 |
Bifocal contact lens Grant 4,573,775 - Bayshore March 4, 1 | 1986-03-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.