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Patent Assignment Assignor Details
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Assignor Name : BUSCH, JAN
Total Assignments: 6
Assignment: 1
Reel/Frame:036611/0685   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:074023-0635-US-531233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, JOSEF
Exec Dt:
08/21/2015
2
HECKING, ANDREAS
Exec Dt:
08/26/2015
3
HALPAAP, REINHARD
Exec Dt:
08/28/2015
4
RICHTER, FRANK
Exec Dt:
08/21/2015
5
WILMES, OSWALD
Exec Dt:
09/01/2015
6
BUSCH, JAN
Exec Dt:
09/01/2015
7
LODDENKEMPER, TIM
Exec Dt:
08/27/2015
8
STEFFENS, FRIEDHELM
Exec Dt:
08/24/2015
9
GROTH, STEFAN
Exec Dt:
08/21/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131641
US20160031834
14774305
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:036676/0304   Pages: 4
Recorded: 09/29/2015
Attorney Dkt #:074023-0634-US-531235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, JOSEF
Exec Dt:
08/26/2015
2
HECKING, ANDREAS
Exec Dt:
08/26/2015
3
HALPAAP, REINHARD
Exec Dt:
08/28/2015
4
RICHTER, FRANK
Exec Dt:
08/26/2015
5
WILMES, OSWALD
Exec Dt:
09/01/2015
6
BUSCH, JAN
Exec Dt:
09/04/2015
7
LODDENKEMPER, TIM
Exec Dt:
08/27/2015
8
STEFFENS, FRIEDHELM
Exec Dt:
08/27/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189945
US20160017097
14774297
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:037490/0190   Pages: 8
Recorded: 01/14/2016
Attorney Dkt #:BMS121097US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFFENS, FRIEDHELM
Exec Dt:
12/02/2015
2
BUSCH, JAN
Exec Dt:
11/26/2015
3
HOLLAUS, MARKUS
Exec Dt:
11/25/2015
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376377
US20160152558
14905026
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:037581/0001   Pages: 10
Recorded: 01/26/2016
Attorney Dkt #:BMS121191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIDOW, KLAUS
Exec Dt:
12/15/2015
2
HECKING, ANDREAS
Exec Dt:
12/02/2015
3
BUSCH, JAN
Exec Dt:
11/26/2015
4
RICHTER, FRANK
Exec Dt:
11/25/2015
5
STEFFENS, FRIEDHELM
Exec Dt:
11/25/2015
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688619
US20160159734
14907591
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:045388/0521   Pages: 3
Recorded: 03/29/2018
Attorney Dkt #:BMS131101PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSCH, JAN
Exec Dt:
12/11/2017
2
ARRAS, JÜRGEN
Exec Dt:
01/04/2018
3
STEFFENS, CHRISTIAN
Exec Dt:
12/21/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815193
US20180186729
15736427
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:046074/0086   Pages: 6
Recorded: 06/13/2018
Attorney Dkt #:BMS121096PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARRAS, JÜRGEN
Exec Dt:
12/11/2017
2
BUSCH, JAN
Exec Dt:
12/11/2017
3
STEFFENS, CHRISTIAN
Exec Dt:
12/11/2017
4
WASTIAN, DIETMAR
Exec Dt:
01/11/2018
5
KELLER-KILLEWALD, MANFRED
Exec Dt:
12/05/2017
6
CONZELMANN, HOLGER
Exec Dt:
05/18/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112892
US20180179150
15736485
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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