IP Library › Assignment 012851/0274
Patent Assignment
Reel/Frame 012851/0274

Assignment of Assignor's Interest

Recorded: 2002-04-29 Pages: 5
Assignors
WATSON, III EDWARD B.
Executed: 2002-03-20
HEUERMANN, KENNETH E.
Executed: 2002-03-20
DAPRON, JOHN G.
Executed: 2002-03-20
Assignee
SIGMA-ALDRICH, CO.
3050 SPRUCE STREET, ST. LOUIS, MISSOURI, 63103
Covered Property (1)
Affinity Matrices with Enhanced Visibility for Molecular Pull-Down and Immunoprecipitation Applications
Patent: 6,887,377 →
Application: 10/062,140 →
Publication: US 2002/0108908
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 25, 2011
From: SIGMA-ALDRICH CO.
To: SIGMA-ALDRICH CO., LLC
Reel/Frame 026644/0224 →