Patent Assignment
Reel/Frame 030170/0139
Assignment of Assignor's Interest
Recorded: 2013-04-08
Pages: 9
Assignors
TEMME, BODO
Executed: 2013-03-13
WERSHOFEN, STEFAN
Executed: 2013-03-13
KNAUF, THOMAS
Executed: 2013-03-13
ADAMSON, RICHARD
Executed: 2013-03-13
PAURA, WOLFGANG
Executed: 2013-03-11
FRUHEN, BERND
Executed: 2013-03-13
DADD, SUSAN
Executed: 2013-03-05
ESSER, RALF
Executed: 2013-03-06
Assignees
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, LEVERKUSEN, GERMANY
Covered Property
(1)
Process for Phase Separation or Extraction and Device Suitable Therefor
Application:
13/677,420 →
Publication:
US 2014/0131275
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0001 →
Change of Name
Mar 29, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0413 →
Change of Name
Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038358/0387 →