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Patent Assignment Assignor Details
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Assignor Name : MALEIKA, ROBERT
Total Assignments: 24
Assignment: 1
Reel/Frame:014637/0764   Pages: 3
Recorded: 10/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGEL, ANDREAS
Exec Dt:
07/18/2003
2
LAMP, GEORG
Exec Dt:
07/18/2003
3
MALEIKA, ROBERT
Exec Dt:
07/30/2003
4
MLECZKO, LESLAW
Exec Dt:
07/21/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852018
US20040092215
10690932
Correspondence name and address
BAYER POLYMERS, LLC
GARY MATZ
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:016039/0190   Pages: 3
Recorded: 12/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORNY, RUDIGER
Exec Dt:
07/06/2004
2
ANDERS, SIEGFRIED
Exec Dt:
06/13/2004
3
NISING, WOLFGANG
Exec Dt:
06/18/2004
4
EBERT, WOLFGANG
Exec Dt:
05/14/2004
5
DOBLER, MARTIN
Exec Dt:
05/18/2004
6
MALEIKA, ROBERT
Exec Dt:
05/21/2004
7
MOTHRATH, MELANIE
Exec Dt:
05/17/2004
Assignee
1
BAYER MATERIALSCIENCE AG
D51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092901
US20050084663
10498158
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:016044/0547   Pages: 3
Recorded: 12/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THURM, SIEGFRIED
Exec Dt:
10/28/2004
2
MAGER, MICHAEL
Exec Dt:
10/22/2004
3
MALEIKA, ROBERT
Exec Dt:
10/26/2004
4
NOREIKS, UWE
Exec Dt:
10/26/2004
Assignee
1
BAYER MATERIALS SCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153146
11000862
Correspondence name and address
GARY F. MATZ
BAYER MATERIAL SCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:017755/0089   Pages: 3
Recorded: 04/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCKEL, FRANK
Exec Dt:
03/16/2006
2
STOLLWERCK, GUNTHER
Exec Dt:
03/17/2006
3
MALEIKA, ROBERT
Exec Dt:
03/18/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442430
US20060234061
11401042
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:019430/0231   Pages: 3
Recorded: 06/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCKEL, FRANK
Exec Dt:
05/07/2007
2
MALEIKA, ROBERT
Exec Dt:
04/27/2007
3
KOEHLER, WALTER
Exec Dt:
05/29/2007
4
MEYER, REINER
Exec Dt:
05/10/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8753739
US20070237967
11732437
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:022194/0864   Pages: 4
Recorded: 02/03/2009
Attorney Dkt #:14069-00240-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
11/19/2008
2
MECHTEL, MARKUS
Exec Dt:
11/10/2008
3
KLIMMASCH, THOMAS
Exec Dt:
11/21/2008
4
GUERTLER, CHRISTOPH
Exec Dt:
11/26/2008
5
MAGER, MICHAEL
Exec Dt:
11/25/2008
6
NIESTEN, MEIKE
Exec Dt:
11/27/2008
7
MALEIKA, ROBERT
Exec Dt:
11/20/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090124727
12267851
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:022246/0346   Pages: 6
Recorded: 02/12/2009
Attorney Dkt #:14069-00240-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR THE SECOND INVENTOR PREVIOUSLY RECORDED ON REEL 022194 FRAME 0864. ASSIGNOR(S) HEREBY CONFIRMS THE EXECUTION DATE SHOULD BE 11/20/2008, NOT 11/10/2008.
Assignors
1
NENNEMANN, ARNO
Exec Dt:
11/19/2008
2
MECHTEL, MARKUS
Exec Dt:
11/20/2008
3
KLIMMASCH, THOMAS
Exec Dt:
11/21/2008
4
GUERTLER, CHRISTOPH
Exec Dt:
11/26/2008
5
MAGER, MICHAEL
Exec Dt:
11/25/2008
6
NIESTEN, MEIKE
Exec Dt:
11/27/2008
7
MALEIKA, ROBERT
Exec Dt:
11/20/2008
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090124727
12267851
Correspondence name and address
EAMONN P. MORRISON
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
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: 9
Reel/Frame:027409/0012   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:14069-00332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NENNEMANN, ARNO
Exec Dt:
09/26/2011
2
PYRLIK, OLIVER
Exec Dt:
10/23/2011
3
LAAS, HANS-JOSEF
Exec Dt:
10/05/2011
4
IMOEHL, CARMEN
Exec Dt:
12/10/2011
5
MALEIKA, ROBERT
Exec Dt:
09/30/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120101210
13259282
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:027590/0064   Pages: 2
Recorded: 01/25/2012
Attorney Dkt #:14069-00350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
11/22/2011
2
MALEIKA, ROBERT
Exec Dt:
12/15/2011
3
BERSTENHORST, BIRGIT MEYER ZU
Exec Dt:
12/13/2011
4
BUCKEL, FRANK
Exec Dt:
12/12/2011
5
MEYER, KLAUS
Exec Dt:
11/28/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652623
US20120135213
13319603
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:039977/0738   Pages: 4
Recorded: 10/10/2016
Attorney Dkt #:074023-0728-US-547789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALEIKA, ROBERT
Exec Dt:
08/17/2016
2
LANGENSTUECK, FREDIE
Exec Dt:
08/17/2016
3
EGGERT, CHRISTOPH
Exec Dt:
08/17/2016
4
LATORRE MARTINEZ, IRENE CRISTINA
Exec Dt:
08/22/2016
5
STERN, FRANK-STEFAN
Exec Dt:
08/17/2016
6
SANDERS, JOSEF
Exec Dt:
09/19/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170029552
15303119
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 12
Reel/Frame:039966/0172   Pages: 12
Recorded: 10/07/2016
Attorney Dkt #:BMS141028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALPAAP, REINHARD
Exec Dt:
09/18/2016
2
WEBER, RALPH
Exec Dt:
09/14/2016
3
SANDERS, JOSEF
Exec Dt:
09/28/2016
4
RICHTER, FRANK
Exec Dt:
09/16/2016
5
SCHADLICH, ELSA KAROLINE
Exec Dt:
09/13/2016
6
SCHYMURA, ARMIN
Exec Dt:
09/16/2016
7
EHRIG, MARTIN
Exec Dt:
09/14/2016
8
HOCH, SEBASTIAN
Exec Dt:
09/28/2016
9
MALEIKA, ROBERT
Exec Dt:
09/13/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294198
US20170210702
15302724
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:039975/0683   Pages: 10
Recorded: 10/10/2016
Attorney Dkt #:074023-0727-US-547787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALEIKA, ROBERT
Exec Dt:
09/13/2016
2
LANGENSTUECK, FREDIE
Exec Dt:
09/26/2016
3
EGGERT, CHRISTOPH
Exec Dt:
09/13/2016
4
LATORRE MARTINEZ, IRENE CRISTINA
Exec Dt:
09/13/2016
5
SANDERS, JOSEF
Exec Dt:
09/28/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252988
US20170121449
15303066
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 14
Reel/Frame:042987/0605   Pages: 4
Recorded: 07/12/2017
Attorney Dkt #:074023-0747-US-565167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALEIKA, ROBERT
Exec Dt:
06/26/2017
2
STERN, FRANK-STEFAN
Exec Dt:
06/20/2017
3
RICHTER, FRANK
Exec Dt:
06/26/2017
4
GRESZTA-FRANZ, DOROTA
Exec Dt:
06/20/2017
5
LAAS, HANS-JOSEF
Exec Dt:
06/20/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180009931
15543075
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 15
Reel/Frame:043022/0609   Pages: 3
Recorded: 07/17/2017
Attorney Dkt #:074023-0746-US-564996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAECKE, THOMAS
Exec Dt:
07/05/2017
2
MALEIKA, ROBERT
Exec Dt:
07/11/2017
3
ORSELLI, ENRICO
Exec Dt:
07/13/2017
4
STERN, FRANK-STEFAN
Exec Dt:
07/11/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000976
US20170368723
15543124
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 16
Reel/Frame:049607/0851   Pages: 8
Recorded: 06/27/2019
Attorney Dkt #:COV161140PCT01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
03/28/2019
2
GROTH, STEFAN
Exec Dt:
03/28/2019
3
WU, RUIWEN
Exec Dt:
04/03/2019
4
MIDOLO, ANTONIO
Exec Dt:
04/03/2019
5
MALEIKA, ROBERT
Exec Dt:
03/28/2019
6
LI, HONGCHAO
Exec Dt:
04/01/2019
7
LIU, HAO
Exec Dt:
04/01/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730997
US20190270843
16344972
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 17
Reel/Frame:050511/0528   Pages: 6
Recorded: 09/27/2019
Attorney Dkt #:221451-0001-593276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÖHNKE, LUTZ
Exec Dt:
06/24/2019
2
ACHTEN, DIRK
Exec Dt:
06/24/2019
3
MALEIKA, ROBERT
Exec Dt:
06/24/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447594
US20220049044
16498498
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 18
Reel/Frame:050219/0309   Pages: 6
Recorded: 08/30/2019
Attorney Dkt #:074023-0887-US-592601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATNER, MATHIAS
Exec Dt:
07/16/2019
2
MALEIKA, ROBERT
Exec Dt:
07/12/2019
3
STERN, FRANK-STEFAN
Exec Dt:
07/08/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277168
16490099
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 19
Reel/Frame:060948/0595   Pages: 6
Recorded: 08/31/2022
Attorney Dkt #:074023-US-000040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATNER, MATHIAS
Exec Dt:
07/16/2019
2
MALEIKA, ROBERT
Exec Dt:
07/12/2019
3
STERN, FRANK-STEFAN
Exec Dt:
07/08/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267503
17742436
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:050179/0080   Pages: 7
Recorded: 08/27/2019
Attorney Dkt #:COV161139PCT01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
05/16/2019
2
GROTH, STEFAN
Exec Dt:
05/20/2019
3
WU, RUIWEN
Exec Dt:
05/20/2019
4
MIDOLO, ANTONIO
Exec Dt:
05/20/2019
5
MALEIKA, ROBERT
Exec Dt:
08/14/2019
6
LI, HONGCHAO
Exec Dt:
05/20/2019
7
LIU, HAO
Exec Dt:
05/20/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752728
US20190270842
16344967
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:052152/0274   Pages: 8
Recorded: 03/18/2020
Attorney Dkt #:2016P30153WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESZTA-FRANZ, DOROTA
Exec Dt:
11/13/2019
2
WEIKARD, JAN
Exec Dt:
11/20/2019
3
WINTERMANTEL, MATTHIAS
Exec Dt:
11/18/2019
4
MALEIKA, ROBERT
Exec Dt:
11/13/2019
5
KLIMMASCH, THOMAS
Exec Dt:
11/12/2019
6
SCHUETTLER, THOMAS
Exec Dt:
11/25/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230522
US20200216383
16648344
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:053612/0256   Pages: 36
Recorded: 08/27/2020
Attorney Dkt #:074023-0935-US-603520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHREIBER, MARC
Exec Dt:
06/15/2020
2
WEIKARD, JAN
Exec Dt:
06/15/2020
3
MUNDSTOCK, HOLGER
Exec Dt:
06/23/2020
4
MALEIKA, ROBERT
Exec Dt:
07/01/2020
5
FRISCHKE, SASCHA
Exec Dt:
06/16/2020
6
TEUNISSEN, WILFRIED
Exec Dt:
06/16/2020
7
VAN DER VEGT, HERMAN
Exec Dt:
06/16/2020
8
DE HAAN, MICHIEL
Exec Dt:
06/22/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11911735
US20210197153
16971940
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ONE LOGAN SQUARE, SUITE 2000
ATTN: INTELLECTUAL PROPERTY GROUP
PHILADELPHIA, PA 19103-6996
Assignment: 23
Reel/Frame:057063/0549   Pages: 4
Recorded: 08/03/2021
Attorney Dkt #:221451-0002-US-593277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHNKE, LUTZ
Exec Dt:
04/14/2021
2
ACHTEN, DIRK
Exec Dt:
05/11/2021
3
MALEIKA, ROBERT
Exec Dt:
05/15/2021
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225545
US20200040123
16498516
Correspondence name and address
FAEGRE DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE SUITE 1410
WILMINGTON, DE 19801
Assignment: 24
Reel/Frame:058873/0689   Pages: 5
Recorded: 02/03/2022
Attorney Dkt #:2019P30185WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, HONGCHAO
Exec Dt:
10/08/2021
2
ZHU, ZHE
Exec Dt:
10/13/2021
3
LIU, JINGMEI
Exec Dt:
10/18/2021
4
DING, PINGBO
Exec Dt:
10/07/2021
5
WANG, YUEFENG
Exec Dt:
10/09/2021
6
WU, RUIWEN
Exec Dt:
10/06/2021
7
MALEIKA, ROBERT
Exec Dt:
10/06/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220282026
17632544
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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