Patent Assignment
Reel/Frame 009689/0191
Change of Name
Recorded: 1999-01-11
Pages: 4
Assignor
PRESBY CORP.
Executed: 1998-04-20
Assignee
RAS HOLDING CORP
SUITE 1770, 5910 NORTH CENTRAL EXPRESSWAY, DALLAS, TEXAS, 75206
Covered Properties
(8)
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,354,331 →
Application:
07/913,486 →
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,489,299 →
Application:
08/139,756 →
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,465,737 →
Application:
08/380,666 →
Variable Focus Lens by Small Changes of the Equatorial Lens Diameter
Patent:
5,774,274 →
Application:
08/439,942 →
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,722,952 →
Application:
08/462,649 →
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,503,165 →
Application:
08/462,655 →
Treatment of Presbyopia and Other Eye Disorders
Patent:
5,529,076 →
Application:
08/463,760 →
Method for Increasing the Power of an Elastically Deformable Lens
Patent:
5,731,909 →
Application:
08/658,233 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 1997
From: SCHACHAR, RONALD A.
To: PRESBY CORP
Reel/Frame 008848/0013 →
Assignment of Assignor's Interest
Oct 4, 1999
From: RAS HOLDING CORP., A CORPORATION OF DELAWARE
To: PC LENS CORP., A CORPORATION OF DELAWARE
Reel/Frame 010281/0140 →
Merger
Jan 21, 2005
From: RAS HOLDING CORP.
To: PRESBY CORP.
Reel/Frame 015612/0466 →
Change of Name
Jan 21, 2005
From: PRESBY CORP.
To: REFOCUS OCULAR, INC.
Reel/Frame 015612/0469 →
Security Agreement
Feb 4, 2005
From: REFOCUS GROUP, INC.; REFOCUS OCULAR, INC.
To: MEDCARE INVESTMENT FUND III, LTD.
Reel/Frame 015642/0568 →