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Patent Assignment Assignor Details
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Assignor Name : WESTPHAL, ULRICH
Total Assignments: 3
Assignment: 1
Reel/Frame:029088/0673   Pages: 3
Recorded: 10/08/2012
Attorney Dkt #:100717-870 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2012
2
Exec Dt:
09/05/2012
3
Exec Dt:
09/06/2012
4
Exec Dt:
09/07/2012
5
Exec Dt:
09/06/2012
Assignee
1
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY D-40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13565112
Correspondence name and address
GERSTENZANG, WILLIAM C.
NORRIS MCLAUGHLIN & MARCUS P.A.
875 THIRD AVE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:033701/0045   Pages: 7
Recorded: 09/09/2014
Attorney Dkt #:BMS121073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/25/2014
3
Exec Dt:
06/25/2014
4
Exec Dt:
07/08/2014
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14300504
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:037960/0348   Pages: 10
Recorded: 03/01/2016
Attorney Dkt #:BMS121073
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF BOTH RECEIVING PARTIES PREVIOUSLY RECORDED AT REEL: 033701 FRAME: 0045. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/25/2014
3
Exec Dt:
06/25/2014
4
Exec Dt:
07/08/2014
Assignees
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
51368
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14300504
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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