Patent Assignment
Reel/Frame 027515/0401
Assignment of Assignor's Interest
Recorded: 2012-01-11
Pages: 2
Assignors
HSIAO, PO-WEN
Executed: 2011-09-29
WANG, TZU-MING
Executed: 2011-09-29
CHUANG, KAI-CHENG
Executed: 2011-09-29
Assignee
E INK HOLDINGS INC.
NO.3, LI-HSIN RD. 1, HSINCHU SCIENCE PARK, HSINCHU COUNTY, TAIWAN
Covered Property
(1)
Methods for Preserving Technical Products Such as Fuels and Lubricants with a Microbicidal Composition
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2010
From: GRADTKE, RALF; BEILFUSS, WOLFGANG; WEBER, KLAUS; SIEGERT, WOLFGANG
To: L' AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 024357/0112 →
Assignment of Assignor's Interest
Jun 3, 2019
From: AIR LIQUIDE SANTE INTERNATIONAL
To: SCHULKE & MAYR GMBH
Reel/Frame 049343/0148 →