Patent Assignment
Reel/Frame 021294/0021
Assignment of Assignor's Interest
Recorded: 2008-07-25
Pages: 4
Assignee
20/10 PERFECT VISION AG
AM TAUBENFELD 21/1, HEIDELBERG, D-69123, GERMANY
Covered Property
(1)
Generalized Modeling of the Cornea
Application:
12/143,600 →
Publication:
US 2009/0318907
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Addition of Luis Antonio Ruiz as an Assignor Previously Recorded on Reel 021294 Frame 0021. Assignor(S) Hereby Confirms the Addition of Luis Antonio Ruiz as an Assignor.
Aug 6, 2008
From: BILLE, JOSEF F.; LOESEL, FRIEDER; RUIZ, LUIS ANTONIO
To: 20/10 PERFECT VISION AG
Reel/Frame 021347/0530 →
Change of Name
May 20, 2009
From: 20/10 PERFECT VISION AG
To: TECHNOLAS PERFECT VISION GMBH
Reel/Frame 022710/0879 →
Assignment of Assignor's Interest
Nov 12, 2009
From: 20/10 PERFECT VISION AG
To: TECHNOLAS PERFECT VISION GMBH
Reel/Frame 023510/0024 →
Change of Name
Sep 13, 2011
From: 20/10 PERFECT VISION AG
To: 20/10 PERFECT VISION OPERATIONS GMBH
Reel/Frame 026894/0477 →
Change of Name
Sep 20, 2011
From: 20/10 PERFECT VISION OPERATIONS GMBH
To: TECHNOLAS PERFECT VISION GMBH
Reel/Frame 026936/0829 →
Assignment of Assignor's Interest
Sep 28, 2011
From: 20/10 PERFECT VISION AG
To: TECHNOLAS PERFECT VISION GMBH
Reel/Frame 026980/0775 →