IP Library Assignment 022836/0222
Patent Assignment
Reel/Frame 022836/0222

Assignment of Assignor's Interest

Recorded: 2009-06-17 Pages: 7
Assignors
DESAI, SURBHI
Executed: 2009-06-10
DWORECKI, BOGUSLAWA
Executed: 2009-06-10
CZERNEY, PETER T.
Executed: 2009-06-10
WENZEL, MATTHIAS S.
Executed: 2009-06-10
LEHMANN, FRANK G.
Executed: 2009-06-10
SCHWEDER, BERND G.
Executed: 2009-06-10
FRANK, WILHELM G.
Executed: 2009-06-10
Assignee
PIERCE BIOTECHNOLOGY, INC.
3747 N. MERIDIAN ROAD, P.O. BOX 117, ROCKFORD, ILLINOIS, 61105
Covered Property (1)
Compounds Used as Dyes Comparable to Alexa Fluor 350 Dyes
Patent: 8,039,648 →
Application: 12/485,439 →
Publication: US 2010/0317045
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 11, 2026
From: PIERCE BIOTECHNOLOGY, INC.
To: LIFE TECHNOLOGIES CORPORATION
Reel/Frame 075052/0213 →