RJW ACQUISTIONS, L.C., D/B/A 20/20 TECHNOLOGIES, INC.

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D441080 Apparatus for generation and delivery of radiationSep 04, 98Apr 24, 01[2401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0143,322 Apparatus and method for shrinking collagenABANJan 23, 01Oct 03, 02[A61N, A61B]
2002/0099,363 Radiation treatment system and method of using sameABANJan 23, 01Jul 25, 02[A61B, A61F]
6342053 Apparatus for cornea reshapingExpiredFeb 08, 94Jan 29, 02[A61F]
6159205 Radiation treatment method for treating eyes to correct visionExpiredSep 01, 99Dec 12, 00[A61B]
6149643 Method and apparatus for exposing a human eye to a controlled pattern of radiationExpiredSep 04, 98Nov 21, 00[A61B]
5779696 Method and apparatus for performing corneal reshaping to correct ocular refractive errorsExpiredApr 26, 95Jul 14, 98[A61N]
5591157 Method and apparatus for tympanic membrane shrinkageExpiredSep 07, 94Jan 07, 97[A61H]
5484432 Collagen treatment apparatusExpiredApr 14, 94Jan 16, 96[A61N]
5431646 Optical fiber probe and laser sclerostomy procedureExpiredApr 22, 92Jul 11, 95[A61N]
5374265 Collagen treatment apparatus and methodExpiredAug 06, 92Dec 20, 94[A61N]
5304169 Method for collagen shrinkageExpiredAug 17, 92Apr 19, 94[A61B]
5137530 Collagen treatment apparatusExpiredJun 29, 90Aug 11, 92[A61B]
5129895 Laser sclerostomy procedureExpiredMay 16, 90Jul 14, 92[A61N]
4976709 Method for collagen treatmentExpiredJun 30, 89Dec 11, 90[A61B]

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