IP Library › Assignment 021990/0720
Patent Assignment
Reel/Frame 021990/0720

Assignment of Assignor's Interest

Recorded: 2008-12-17 Pages: 10
Assignors
HEYS, PETER NICHOLAS, DR.
Executed: 2008-10-10
KINGSLEY, ANDREW
Executed: 2008-10-03
SONG, FUQUAN
Executed: 2008-10-03
WILLIAMS, PAUL
Executed: 2008-10-03
LEESE, THOMAS
Executed: 2008-10-08
DAVIES, HYWEL OWEN
Executed: 2008-10-03
ODEDRA, RAJESH
Executed: 2008-10-03
Assignee
SIGMA-ALDRICH CO.
3050 SPRUCE STREET, ST. LOUIS, MISSOURI, 63103
Covered Property (1)
Methods of Atomic Layer Deposition Using Hafnium and Zirconium-Based Precursors
Patent: 8,039,062 →
Application: 12/207,968 →
Publication: US 2009/0081385
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 6, 2011
From: SIGMA-ALDRICH CO.
To: SIGMA-ALDRICH CO. NEWCO INC.
Reel/Frame 026551/0161 →
Change of Name Jul 6, 2011
From: SIGMA-ALDRICH CO. NEWCO INC.
To: SIGMA-ALDRICH CO. LLC
Reel/Frame 026552/0245 →
Release of Security Interest Jul 31, 2023
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: IROBOT CORPORATION
Reel/Frame 064430/0001 →