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Patent Assignment Assignor Details
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Assignor Name : WALZE, GUENTHER
Total Assignments: 15
Assignment: 1
Reel/Frame:021845/0039   Pages: 3
Recorded: 11/17/2008
Attorney Dkt #:14069-00230-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZE, GUENTHER
Exec Dt:
09/15/2008
2
STOLLWERCK, GUNTHER
Exec Dt:
09/15/2008
3
HAESE, WILFRIED
Exec Dt:
09/16/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701634
US20090073567
12166529
Correspondence name and address
DAVID M. MORSE
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:025122/0093   Pages: 4
Recorded: 10/12/2010
Attorney Dkt #:15778-00293-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
07/29/2010
2
WALZE, GUENTHER
Exec Dt:
07/28/2010
3
LYDING, ANDREAS
Exec Dt:
08/03/2010
Assignee
1
BAYER MATERIALSCIENCE AG
51368
---
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110085330
12901759
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
---
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:026871/0572   Pages: 15
Recorded: 09/08/2011
Attorney Dkt #:BMS091064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENNINGER, WERNER
Exec Dt:
04/05/2011
2
WAGNER, JOACHIM
Exec Dt:
04/09/2011
3
WALZE, GUENTHER
Exec Dt:
07/11/2011
4
SHAPELER, DIRK
Exec Dt:
05/10/2011
5
PUDLEINER, HEINZ
Exec Dt:
04/13/2011
6
STOLLWERCK, GUNTHER
Exec Dt:
07/11/2011
7
GERHARD, REIMUND
Exec Dt:
05/12/2011
8
WIRGES, WERNER
Exec Dt:
05/11/2011
9
ALTAFIM, RUY ALBERTO
Exec Dt:
05/11/2011
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110309716
12998838
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:030541/0615   Pages: 2
Recorded: 06/04/2013
Attorney Dkt #:15778-00456-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
03/15/2013
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
03/22/2013
3
HAGEN, RAINER
Exec Dt:
03/18/2013
4
WALZE, GUENTHER
Exec Dt:
03/25/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130265625
13823098
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:035327/0220   Pages: 4
Recorded: 04/03/2015
Attorney Dkt #:2901664-094000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
01/28/2015
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
02/09/2015
3
HAGEN, RAINER
Exec Dt:
02/04/2015
4
WALZE, GUENTHER
Exec Dt:
02/05/2015
5
ROELLE, THOMAS
Exec Dt:
01/28/2015
6
BERNETH, HORST
Exec Dt:
02/02/2015
7
HOENEL, DENNIS
Exec Dt:
01/29/2015
8
WEISER, MARC-STEPHAN
Exec Dt:
02/11/2015
9
HOHEISEL, WERNER
Exec Dt:
02/16/2015
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10254465
US20150177443
14419772
Correspondence name and address
MILES & STOCKBRIDGE P.C.
1667 K. STREET NW
SUITE 800
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:035237/0405   Pages: 6
Recorded: 03/24/2015
Attorney Dkt #:074023-0592-US-522580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
02/18/2015
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
02/25/2015
3
HAGEN, RAINER
Exec Dt:
02/18/2015
4
WALZE, GUENTHER
Exec Dt:
02/24/2015
5
ROELLE, THOMAS
Exec Dt:
02/18/2015
6
BERNETH, HORST
Exec Dt:
02/15/2015
7
HOENEL, DENNIS
Exec Dt:
02/18/2015
8
WEISER, MARC-STEPHAN
Exec Dt:
02/27/2015
9
HOHEISEL, WERNER
Exec Dt:
03/03/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150205034
14420959
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 7
Reel/Frame:035237/0552   Pages: 6
Recorded: 03/24/2015
Attorney Dkt #:074023-0593-US-522648
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
02/18/2015
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
02/25/2015
3
HAGEN, RAINER
Exec Dt:
02/18/2015
4
WALZE, GUENTHER
Exec Dt:
02/24/2015
5
ROELLE, THOMAS
Exec Dt:
02/18/2015
6
BERNETH, HORST
Exec Dt:
02/15/2015
7
HOENEL, DENNIS
Exec Dt:
02/18/2015
8
WEISER, MARC-STEPHAN
Exec Dt:
02/27/2015
9
HOHEISEL, WERNER
Exec Dt:
03/03/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150192725
14420964
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 8
Reel/Frame:038513/0286   Pages: 6
Recorded: 05/09/2016
Attorney Dkt #:074023-0675-US-541491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
03/30/2016
2
ROELLE, THOMAS
Exec Dt:
03/24/2016
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/11/2016
4
HOENEL, DENNIS
Exec Dt:
03/30/2016
5
WEISER, MARC-STEPHAN
Exec Dt:
04/14/2016
6
FAECKE, THOMAS
Exec Dt:
04/12/2016
7
HAGEN, RAINER
Exec Dt:
03/29/2016
8
WALZE, GUENTHER
Exec Dt:
03/30/2016
Assignee
1
COVESTRO DEUTCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001703
US20160252808
15029080
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 9
Reel/Frame:040719/0321   Pages: 10
Recorded: 12/13/2016
Attorney Dkt #:074023-0731-US-548097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
11/07/2016
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
11/07/2016
3
ROELLE, THOMAS
Exec Dt:
11/07/2016
4
WEISER, MARC-STEPHAN
Exec Dt:
11/18/2016
5
HOENEL, DENNIS
Exec Dt:
11/18/2016
6
BERNETH, HORST
Exec Dt:
11/06/2016
7
WALZE, GUENTHER
Exec Dt:
07/11/2016
8
HAGEN, RAINER
Exec Dt:
11/04/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9921473
US20170045816
15306272
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 10
Reel/Frame:039765/0577   Pages: 8
Recorded: 09/16/2016
Attorney Dkt #:074023-0722-US-545613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUDER, FRIEDRICH-KARL
Exec Dt:
08/26/2016
2
HAGEN, RAINER
Exec Dt:
09/01/2016
3
FAECKE, THOMAS
Exec Dt:
08/30/2016
4
WALZE, GUENTHER
Exec Dt:
08/26/2016
5
KIM, EUN SOO
Exec Dt:
08/29/2016
6
HWANG, YONG SEOK
Exec Dt:
08/29/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10477197
US20160353092
15117475
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 11
Reel/Frame:041122/0615   Pages: 4
Recorded: 01/30/2017
Attorney Dkt #:074023-0733-US-550927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
01/09/2017
2
BRUDER, FRIERICH-KARL
Exec Dt:
01/09/2017
3
HOENEL, DENNIS
Exec Dt:
01/11/2017
4
WALZE, GUENTHER
Exec Dt:
01/09/2017
5
ROELLE, THOMAS
Exec Dt:
01/09/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170212420
15500293
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 12
Reel/Frame:042798/0510   Pages: 8
Recorded: 06/23/2017
Attorney Dkt #:4064.065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
06/13/2017
2
WALZE, GUENTHER
Exec Dt:
06/21/2017
3
FAECKE, THOMAS
Exec Dt:
06/19/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193646
US20170327033
15538287
Correspondence name and address
PATENT CENTRAL LLC STEPHAN A. PENDORF
1401 HOLLYWOOD BOULEVARD
HOLLYWOOD, FL 33020
Assignment: 13
Reel/Frame:044460/0336   Pages: 6
Recorded: 12/21/2017
Attorney Dkt #:074023-0765-US-572283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
11/29/2017
2
WALZE, GUENTHER
Exec Dt:
12/17/2017
3
FAECKE, THOMAS
Exec Dt:
11/30/2017
4
BRUDER, FRIEDRICH-KARL
Exec Dt:
12/04/2017
5
HOENEL, DENNIS
Exec Dt:
12/11/2017
6
ROELLE, THOMAS
Exec Dt:
12/14/2017
7
BERNETH, HORST
Exec Dt:
12/18/2017
8
WEISER, MARC-STEPHAN
Exec Dt:
12/19/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10444420
US20180188437
15738694
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 14
Reel/Frame:046268/0338   Pages: 6
Recorded: 07/05/2018
Attorney Dkt #:074023-0789-US-578822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REWITZ, CHRISTIAN
Exec Dt:
05/29/2018
2
HAGEN, RAINER
Exec Dt:
05/29/2018
3
FAECKE, THOMAS
Exec Dt:
05/25/2018
4
WALZE, GUENTHER
Exec Dt:
06/20/2018
5
BRUDER, FREIDRICH-KARL
Exec Dt:
05/24/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10915066
US20190011880
16064845
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 15
Reel/Frame:051519/0242   Pages: 7
Recorded: 01/15/2020
Attorney Dkt #:074023-0786-US-577659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
07/17/2018
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/20/2018
3
WALZE, GUENTHER
Exec Dt:
10/25/2018
4
PUTLIN, ANDREY
Exec Dt:
07/20/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670789
US20180329127
15775649
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE 1410
WILMINGTON, DE 19801-1621

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