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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CAPELLEN, PETER
Total Assignments: 34
Assignment: 1
Reel/Frame:007565/0727   Pages: 2
Recorded: 06/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
05/05/1995
2
WANK, JOACHIM
Exec Dt:
05/08/1995
3
CAPELLEN, PETER
Exec Dt:
05/08/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648414
NONE
08488685
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:011439/0321   Pages: 2
Recorded: 11/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
10/24/2000
2
CAPELLEN, PETER
Exec Dt:
10/24/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548146
NONE
09700327
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 3
Reel/Frame:011606/0900   Pages: 2
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
11/16/2000
2
CAPELLEN, PETER
Exec Dt:
11/16/2000
3
ROHNER, JURGEN
Exec Dt:
11/13/2000
4
ANDERS, SIEGFRIED
Exec Dt:
11/13/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6572970
NONE
09719844
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPART.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:011444/0075   Pages: 2
Recorded: 12/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
11/22/2000
2
CAPELLEN, PETER
Exec Dt:
11/22/2000
3
NISING, WOLGANG
Exec Dt:
11/21/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6565967
NONE
09719892
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013923/0740   Pages: 2
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
08/14/2002
2
CAPELLEN, PETER
Exec Dt:
08/14/2002
3
WELLER, RENATE
Exec Dt:
08/28/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824875
US20030194561
10258243
Correspondence name and address
BAYER CORP.
JOHN E. MROZINSKI, JR.
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:014905/0712   Pages: 2
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
10/21/2003
2
CAPELLEN, PETER
Exec Dt:
10/21/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 52368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110012
10673903
Correspondence name and address
BAYER POLYMERS LLC
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:014930/0670   Pages: 2
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
10/21/2003
2
CAPELLEN, PETER
Exec Dt:
10/21/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250219
US20040131867
10673906
Correspondence name and address
BAYER POLYMERS LLC
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:014930/0672   Pages: 2
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
10/21/2003
2
CAPELLEN, PETER
Exec Dt:
10/21/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040131793
10673960
Correspondence name and address
BAYER POLYMERS LLC
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:015029/0095   Pages: 2
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
01/05/2004
2
MEYER, REINER
Exec Dt:
01/05/2004
3
CAPELLEN, PETER
Exec Dt:
01/05/2004
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040126573
10700750
Correspondence name and address
BAYER POLYMERS LLC
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:015432/0142   Pages: 2
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
04/07/2004
2
CAPELLEN, PETER
Exec Dt:
04/13/2004
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
PATENTS AND LICENSING
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050194721
10858677
Correspondence name and address
BAYER POLYMERS LLC
PATENT DEPARTMENT
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:015422/0789   Pages: 2
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, PETER
Exec Dt:
04/14/2004
2
CAPELLEN, PETER
Exec Dt:
04/14/2004
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS AND LICENSING
LAW AND PATENTS
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040247899
10858900
Correspondence name and address
BAYER POLYMERS LLC
ARON PREIS
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:021441/0200   Pages: 5
Recorded: 08/26/2008
Attorney Dkt #:14069-00238-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
08/01/2008
2
CAPELLEN, PETER
Exec Dt:
08/01/2008
3
KOCH, EBERHARD
Exec Dt:
08/01/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090017306
12171585
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:025682/0622   Pages: 2
Recorded: 01/24/2011
Attorney Dkt #:15778-00180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
11/22/2008
2
CAPELLEN, PETER
Exec Dt:
12/01/2008
3
KOCH, EBERHARD
Exec Dt:
12/03/2008
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101673
US20090252884
12354226
Correspondence name and address
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:022195/0594   Pages: 3
Recorded: 02/03/2009
Attorney Dkt #:1469*225 (BMS051111US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLLWERCK, GUNTHER
Exec Dt:
01/21/2009
2
MALEIKA, ROBERT
Exec Dt:
01/26/2009
3
BUCKEL, FRANK
Exec Dt:
01/22/2009
4
CAPELLEN, PETER
Exec Dt:
01/21/2009
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722778
US20090130489
12254387
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 15
Reel/Frame:022489/0089   Pages: 2
Recorded: 04/06/2009
Attorney Dkt #:14069*247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOBEIKA, SVEN
Exec Dt:
03/06/2009
2
ZOELLNER, OLAF
Exec Dt:
03/06/2009
3
CAPELLEN, PETER
Exec Dt:
03/05/2009
4
KAMMERER, RODERICH
Exec Dt:
03/23/2009
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8455105
US20090212587
12370634
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:024359/0660   Pages: 2
Recorded: 05/10/2010
Attorney Dkt #:14069-00278-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
10/27/2009
2
CAPELLEN, PETER
Exec Dt:
11/02/2009
3
KOCH, EBERHARD
Exec Dt:
11/09/2009
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100285321
12668978
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 17
Reel/Frame:025891/0512   Pages: 2
Recorded: 03/03/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERSTENHORST, BIRGIT MEYER ZU
Exec Dt:
02/04/2011
2
CAPELLEN, PETER
Exec Dt:
02/08/2011
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895137
US20110151218
12973079
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 18
Reel/Frame:026901/0763   Pages: 2
Recorded: 09/14/2011
Attorney Dkt #:14069-00312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
08/24/2011
2
CAPELLEN, PETER
Exec Dt:
08/22/2011
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
08/19/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110318567
13148975
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:028568/0609   Pages: 4
Recorded: 07/17/2012
Attorney Dkt #:15778-00307-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUTER, BERIT
Exec Dt:
07/02/2012
2
HILDENBRAND, KARLHEINZ
Exec Dt:
07/05/2012
3
BUCKEL, FRANK
Exec Dt:
07/03/2012
4
CAPELLEN, PETER
Exec Dt:
07/03/2012
5
HAHN, RUEDIGER
Exec Dt:
07/03/2012
6
MUELLER, ANDREAS
Exec Dt:
07/03/2012
7
SCHWECKE, CONSTANTIN
Exec Dt:
07/02/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120308829
13522649
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 20
Reel/Frame:035576/0760   Pages: 4
Recorded: 05/06/2015
Attorney Dkt #:074023-0511-US-286964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
01/02/2014
2
KRUELLS, HELMUT
Exec Dt:
01/06/2014
3
FRANSSEN, HANS
Exec Dt:
01/07/2014
4
CAPELLEN, PETER
Exec Dt:
01/16/2014
5
HAHN, RUEDIGER
Exec Dt:
01/09/2014
6
MUELLER, ANDREAS
Exec Dt:
01/10/2014
7
SCHWECKE, CONSTANTIN
Exec Dt:
01/10/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150344370
14130968
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 21
Reel/Frame:035789/0214   Pages: 3
Recorded: 06/04/2015
Attorney Dkt #:074023-0544-US-513385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
05/12/2014
2
REICHENAUER, JOERG
Exec Dt:
05/12/2014
3
CAPELLEN, PETER
Exec Dt:
05/14/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140322509
14359317
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 22
Reel/Frame:033534/0633   Pages: 4
Recorded: 08/14/2014
Attorney Dkt #:074023-0543-513384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER, DR.
Exec Dt:
06/11/2014
2
CAPELLEN, PETER
Exec Dt:
06/23/2014
3
REICHENAUER, JOERG
Exec Dt:
06/11/2014
4
RUDOLF, REINER, DR.
Exec Dt:
06/27/2014
5
SEIDEL, ANDREAS, DR.
Exec Dt:
06/18/2014
6
THIEM, HANS-JURGEN, DR.
Exec Dt:
06/30/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
1. ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140295160
14359509
Correspondence name and address
ASHLEY PEZZNER, ESQUIRE
C/O DRINKERBIDDLE & REATH LLP
222 DELAWARE AVENUE, SUITE 1400
WILMINGTON, DE 19801
Assignment: 23
Reel/Frame:038971/0158   Pages: 3
Recorded: 06/21/2016
Attorney Dkt #:074023-0678-US-543823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEHN, FRAUKE
Exec Dt:
06/09/2016
2
BUCKEL, FRANK
Exec Dt:
06/17/2016
3
CAPELLEN, PETER
Exec Dt:
06/13/2016
4
MEYER, ALEXANDER
Exec Dt:
06/16/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160325531
15105387
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 24
Reel/Frame:041759/0328   Pages: 4
Recorded: 03/28/2017
Attorney Dkt #:074023-0736-US-557209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMBRINK, ROLAND
Exec Dt:
03/13/2017
2
DORIN, FLORIAN
Exec Dt:
03/13/2017
3
MEYER, ALEXANDER
Exec Dt:
03/20/2017
4
CAPELLEN, PETER
Exec Dt:
03/22/2017
5
NAWROTH, MANFRED
Exec Dt:
03/14/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170291400
15509555
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 25
Reel/Frame:049999/0522   Pages: 4
Recorded: 08/08/2019
Attorney Dkt #:074023-0736-01-US-591551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMBRINK, ROLAND
Exec Dt:
03/13/2017
2
DORIN, FLORIAN
Exec Dt:
03/13/2017
3
MEYER, ALEXANDER
Exec Dt:
03/20/2017
4
CAPELLEN, PETER
Exec Dt:
03/22/2017
5
NAWROTH, MANFRED
Exec Dt:
03/19/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207871
US20190358941
16535332
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 26
Reel/Frame:054516/0616   Pages: 6
Recorded: 12/02/2020
Attorney Dkt #:074023-0736-01-US-591551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMBRINK, ROLAND
Exec Dt:
03/13/2017
2
DORIN, FLORIAN
Exec Dt:
03/13/2017
3
MEYER, ALEXANDER, DR.
Exec Dt:
03/20/2017
4
CAPELLEN, PETER
Exec Dt:
03/22/2017
5
NAWROTH, MANFRED
Exec Dt:
03/14/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207871
US20190358941
16535332
Correspondence name and address
CLAUDIA SCHULTZE
222 DELAWARE AVE., STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 27
Reel/Frame:049460/0890   Pages: 3
Recorded: 06/13/2019
Attorney Dkt #:074023-0867-US-590242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZMANN, DIRK
Exec Dt:
05/17/2019
2
KUHLMANN, TIMO
Exec Dt:
05/20/2019
3
CAPELLEN, PETER
Exec Dt:
05/21/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11027312
US20200109248
16469394
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 28
Reel/Frame:056009/0384   Pages: 51
Recorded: 04/22/2021
Attorney Dkt #:074023-0967-US-000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
02/22/2021
2
MEYER, ALEXANDER
Exec Dt:
02/02/2021
3
PFINGST, THOMAS
Exec Dt:
02/03/2021
4
CAPELLEN, PETER
Exec Dt:
01/02/2020
5
OSER, RAFAEL
Exec Dt:
02/02/2021
6
HAGEN, RAINER
Exec Dt:
02/01/2021
7
SADLER, TOBIAS
Exec Dt:
02/03/2021
8
TARAVELLA, VINCENZO
Exec Dt:
02/02/2021
9
CROTTI, ANDREA
Exec Dt:
02/22/2021
10
SCOTUZZI, STEFANIA
Exec Dt:
02/22/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210382146
17287716
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 29
Reel/Frame:056390/0008   Pages: 22
Recorded: 05/29/2021
Attorney Dkt #:074023-US-000018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
02/02/2021
2
OSER, RAFAEL
Exec Dt:
02/02/2021
3
KUHLMANN, TIMO
Exec Dt:
02/05/2021
4
CAPELLEN, PETER
Exec Dt:
01/29/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220026534
17298543
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 30
Reel/Frame:054780/0817   Pages: 12
Recorded: 12/30/2020
Attorney Dkt #:074023-0927-US-602163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
03/09/2020
2
MEYER, ALEXANDER
Exec Dt:
03/09/2020
3
KLEIN, ANDREAS
Exec Dt:
03/10/2020
4
HINZMANN, DIRK
Exec Dt:
03/09/2020
5
CAPELLEN, PETER
Exec Dt:
03/19/2020
6
OSER, RAFAEL
Exec Dt:
03/09/2020
7
HAGEN, RAINER
Exec Dt:
03/09/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747447
US20200393568
16956984
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 31
Reel/Frame:055822/0349   Pages: 23
Recorded: 04/05/2021
Attorney Dkt #:2018P30075WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
11/09/2020
2
GRIMM, THOMAS
Exec Dt:
12/11/2020
3
GROSSER, ULRICH
Exec Dt:
12/10/2020
4
MEYER, ALEXANDER
Exec Dt:
11/09/2020
5
KLEIN, ANDREAS
Exec Dt:
11/11/2020
6
HINZMANN, DIRK
Exec Dt:
11/10/2020
7
CAPELLEN, PETER
Exec Dt:
11/11/2020
8
OSER, RAFAEL
Exec Dt:
11/10/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389435
17282815
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 32
Reel/Frame:055822/0386   Pages: 23
Recorded: 04/05/2021
Attorney Dkt #:2018P30114WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
11/27/2020
2
GRIMM, THOMAS
Exec Dt:
11/12/2020
3
GROSSER, ULRICH
Exec Dt:
12/07/2020
4
MEYER, ALEXANDER
Exec Dt:
11/09/2020
5
KLEIN, ANDREAS
Exec Dt:
11/11/2020
6
HINZMANN, DIRK
Exec Dt:
11/10/2020
7
CAPELLEN, PETER
Exec Dt:
11/11/2020
8
OSER, RAFAEL
Exec Dt:
11/10/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210373170
17282840
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 33
Reel/Frame:055476/0502   Pages: 8
Recorded: 03/03/2021
Attorney Dkt #:2018P30103WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUENZEL, ROLAND
Exec Dt:
12/07/2020
2
CAPELLEN, PETER
Exec Dt:
11/27/2020
3
GRIMM, THOMAS
Exec Dt:
12/03/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210331360
17272991
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 34
Reel/Frame:059953/0073   Pages: 7
Recorded: 05/11/2022
Attorney Dkt #:074023-US-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
03/03/2022
2
CAPELLEN, PETER
Exec Dt:
02/21/2022
3
OSER, RAFAEL
Exec Dt:
02/21/2022
4
HAGEN, RAINER
Exec Dt:
02/21/2022
5
KLINKENBERG, CHRISTOPH
Exec Dt:
02/21/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230003839
17775928
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

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