Patent Assignment
Reel/Frame 015694/0645
Assignment of Assignor's Interest
Recorded: 2005-02-10
Pages: 3
Assignors
URECH, DAVID M.
Executed: 2005-01-28
LICHTLEN, PETER
Executed: 2005-01-28
BARBERIS, ALCIDE
Executed: 2005-01-28
Assignee
ESBATECH AG
WAGISTRASSE 21, SCHLIEREN, CH-8952, SWITZERLAND
Covered Property
(1)
Yeast-Based Method for Detecting Interactions Between Two Test Proteins in an Oxidizing Environment
Application:
10/515,249 →
Publication:
US 2006/0019238
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 11, 2009
From: ESBATECH AG
To: ESBATECH, AN ALCON BIOMEDICAL RESEARCH UNIT GMBH
Reel/Frame 023639/0314 →
Corrective Assignment to Correct the Legal Status of the Assignee as Llc, Not Gmbh Previously Recorded on Reel 023639 Frame 0314. Assignor(S) Hereby Confirms the Legal Status of the Assignee Is Esbatech, an Alcon Biomedical Research Unit Llc.
Jan 4, 2010
From: ESBATECH AG
To: ESBATECH, AN ALCON BIOMEDICAL RESEARCH UNIT LLC
Reel/Frame 023720/0976 →