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Patent Assignment Assignor Details
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Assignor Name : LODDENKEMPER, TIM
Total Assignments: 26
Assignment: 1
Reel/Frame:014413/0740   Pages: 3
Recorded: 08/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECHLIN, JOACHIM
Exec Dt:
07/15/2003
2
VERKERK, KAI
Exec Dt:
07/01/2003
3
WASTIAN, DIETMAR
Exec Dt:
07/30/2003
4
JOSCHEK, KATRIN
Exec Dt:
07/18/2003
5
LODDENKEMPER, TIM
Exec Dt:
07/31/2003
6
PINKE, WILFRIED
Exec Dt:
07/31/2003
7
SCHELHAAS, MICHAEL
Exec Dt:
07/22/2003
8
RONGE, GEORG
Exec Dt:
07/04/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7057071
US20030229252
10446319
Correspondence name and address
BAYER POLYMERS LLC
JOHN E. MROZINSKI, JR.
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:040347/0526   Pages: 4
Recorded: 11/16/2016
Attorney Dkt #:LEA36128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECHLIN, JOACHIM
Exec Dt:
07/15/2003
2
VERKERK, KAI
Exec Dt:
07/01/2003
3
WASTIAN, DIETMAR
Exec Dt:
07/30/2003
4
JOSCHEK, KATRIN
Exec Dt:
07/18/2003
5
LODDENKEMPER, TIM
Exec Dt:
07/31/2003
6
PINKE, WILFRIED
Exec Dt:
07/31/2003
7
SCHELHAAS, MICHAEL
Exec Dt:
07/22/2003
8
RONGE, GEORG
Exec Dt:
07/04/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7202378
US20060183946
11399962
 
7202384
US20060178526
11400007
Correspondence name and address
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:019661/0621   Pages: 2
Recorded: 08/07/2007
Attorney Dkt #:14069*95
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, MICHEL
Exec Dt:
07/17/2007
2
LODDENKEMPER, TIM
Exec Dt:
07/18/2007
3
RUFFER, BERND
Exec Dt:
07/20/2007
Assignee
1
BAYER MATERIAL SCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070276154
11752395
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:019661/0628   Pages: 2
Recorded: 08/07/2007
Attorney Dkt #:14069*94
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, MICHEL
Exec Dt:
07/06/2007
2
WASTIAN, DIETMAR
Exec Dt:
07/16/2007
3
LODDENKEMPER, TIM
Exec Dt:
07/19/2007
4
RUFFER, BERND
Exec Dt:
07/20/2007
Assignee
1
BAYER MATERIAL SCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612234
US20070276158
11752391
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:021207/0907   Pages: 3
Recorded: 07/03/2008
Attorney Dkt #:PO9079/BMS071070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, MICHAEL
Exec Dt:
05/28/2008
2
BRUNS, RAINER
Exec Dt:
06/06/2008
3
LODDENKEMPER, TIM
Exec Dt:
06/02/2008
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9242860
US20080269515
12150008
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:022691/0367   Pages: 2
Recorded: 05/15/2009
Attorney Dkt #:14069*256(BMS 06 1 023US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, TIMM
Exec Dt:
04/20/2009
2
LODDENKEMPER, TIM
Exec Dt:
04/20/2009
3
GERHARTZ, FRANK
Exec Dt:
04/20/2009
4
MUELLER, WALTHER
Exec Dt:
04/20/2009
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889578
US20090239736
12408803
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: 7
Reel/Frame:024981/0917   Pages: 2
Recorded: 09/14/2010
Attorney Dkt #:14069-00264-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, TIMM
Exec Dt:
09/15/2009
2
LODDENKEMPER, TIM
Exec Dt:
09/15/2009
3
GERHARTZ, FRANK
Exec Dt:
09/16/2009
4
MULLER, WALTHER
Exec Dt:
09/16/2009
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100080744
12543565
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: 8
Reel/Frame:027557/0927   Pages: 3
Recorded: 01/19/2012
Attorney Dkt #:14069-00365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, TIMM
Exec Dt:
11/12/2011
2
GUERTLER, CHRISTOPH
Exec Dt:
11/20/2011
3
KINTRUP, JUERGEN
Exec Dt:
11/23/2011
4
MUELLER, THOMAS ERNST
Exec Dt:
12/06/2011
5
LODDENKEMPER, TIM
Exec Dt:
11/17/2011
6
GERHARTZ, FRANK
Exec Dt:
11/17/2011
7
MUELLER, WALTHER
Exec Dt:
11/17/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120148478
13384792
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:029654/0776   Pages: 2
Recorded: 01/18/2013
Attorney Dkt #:15778-00442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNS, RAINER
Exec Dt:
10/26/2012
2
LORENZ, WOLFGANG
Exec Dt:
11/06/2012
3
RAUSCH, ANDREAS KARL
Exec Dt:
11/05/2012
4
WERSHOFEN, STEFAN
Exec Dt:
10/31/2012
5
LODDENKEMPER, TIM
Exec Dt:
10/31/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
---
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102594
US20130131377
13696195
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 10
Reel/Frame:035971/0808   Pages: 2
Recorded: 07/02/2015
Attorney Dkt #:074033-0442-01-US-526570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNS, RAINER
Exec Dt:
10/26/2012
2
LORENZ, WOLFGANG
Exec Dt:
11/06/2012
3
RAUSCH, ANDREAS KARL
Exec Dt:
11/05/2012
4
WERSHOFEN, STEFAN
Exec Dt:
10/31/2012
5
LODDENKEMPER, TIM
Exec Dt:
10/31/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328064
US20150299111
14790478
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 11
Reel/Frame:033900/0973   Pages: 8
Recorded: 10/07/2014
Attorney Dkt #:BMS091178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUN, RAINER
Exec Dt:
09/08/2014
2
LORENZ, WOLFGANG
Exec Dt:
09/08/2014
3
RAUSCH, ANDREAS KARL
Exec Dt:
09/11/2014
4
WERSHOFEN, STEFAN
Exec Dt:
08/11/2014
5
LODDENKEMPER, TIM
Exec Dt:
09/10/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593075
US20150291512
14385270
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:034037/0092   Pages: 12
Recorded: 10/23/2014
Attorney Dkt #:BMS091178
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 033900 FRAME 0973. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR: BRUNS, RAINER.
Assignors
1
BRUNS, RAINER
Exec Dt:
09/08/2014
2
LORENZ, WOLFGANG
Exec Dt:
09/08/2014
3
RAUSCH, ANDREAS KARL
Exec Dt:
09/11/2014
4
WERSHOFEN, STEFAN
Exec Dt:
08/11/2014
5
LODDENKEMPER, TIM
Exec Dt:
09/10/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593075
US20150291512
14385270
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:041165/0249   Pages: 5
Recorded: 02/03/2017
Attorney Dkt #:BMS091178C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNS, RAINER
Exec Dt:
09/08/2014
2
LORENZ, WOLFGANG
Exec Dt:
09/08/2014
3
RAUSCH, ANDREAS KARL
Exec Dt:
09/11/2014
4
WERSHOFEN, STEFAN
Exec Dt:
09/11/2014
5
LODDENKEMPER, TIM
Exec Dt:
09/10/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695115
US20160376228
15258530
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:034841/0433   Pages: 5
Recorded: 01/29/2015
Attorney Dkt #:BMS111179US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFFENS, FRIEDHELM
Exec Dt:
01/05/2015
2
LODDENKEMPER, TIM
Exec Dt:
01/15/2015
3
BELLINGHAUSEN, RAINER
Exec Dt:
01/12/2015
4
KEMPKES, HARTWIG
Exec Dt:
01/12/2015
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029595
US20150126769
14413095
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
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: 16
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: 17
Reel/Frame:046042/0432   Pages: 3
Recorded: 06/11/2018
Attorney Dkt #:BMS141093PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECHLIN, JOACHIM
Exec Dt:
05/16/2018
2
LODDENKEMPER, TIM
Exec Dt:
05/18/2018
3
STEFFENS, FRIEDHELM
Exec Dt:
05/28/2018
4
WASTIAN, DIETMAR
Exec Dt:
05/18/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435353
US20180370907
15776937
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 18
Reel/Frame:049857/0031   Pages: 6
Recorded: 07/25/2019
Attorney Dkt #:2015P30069WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER-AHRENS, SVEN
Exec Dt:
01/18/2019
2
LODDENKEMPER, TIM
Exec Dt:
02/27/2019
3
ZHANG, CHENXI
Exec Dt:
01/21/2019
4
LI, LIQIANG
Exec Dt:
01/21/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190153184
16321923
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:050063/0499   Pages: 8
Recorded: 08/15/2019
Attorney Dkt #:2016P30111WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LODDENKEMPER, TIM
Exec Dt:
05/20/2019
2
ARRAS, JURGEN
Exec Dt:
05/17/2019
3
DUGAL, MARKUS
Exec Dt:
06/03/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703713
US20200095194
16469426
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 20
Reel/Frame:051021/0372   Pages: 17
Recorded: 11/15/2019
Attorney Dkt #:074023-0898-US-593507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTERMEIER, ANDRE
Exec Dt:
08/22/2019
2
VENZ, MICHAEL
Exec Dt:
08/22/2019
3
BURBACH, THOMAS
Exec Dt:
08/19/2019
4
SCHMIDT, TIMM
Exec Dt:
08/26/2019
5
LODDENKEMPER, TIM
Exec Dt:
08/21/2019
6
GERHARTZ, FRANK
Exec Dt:
08/21/2019
7
MÜLLER, WALTHER
Exec Dt:
08/19/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11389791
US20210154657
16614062
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 21
Reel/Frame:054227/0449   Pages: 26
Recorded: 09/29/2020
Attorney Dkt #:2018P30022WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORAWSKI, JOERG
Exec Dt:
04/21/2020
2
LODDENKEMPER, TIM
Exec Dt:
05/18/2020
3
LANG, STEFANIE
Exec Dt:
05/27/2020
4
BELLINGHAUSEN, RAINER
Exec Dt:
04/29/2020
5
LIESENFELDER, ULRICH
Exec Dt:
04/29/2020
6
MERKEL, MICHAEL
Exec Dt:
04/16/2020
7
SEEKAMP, MARC
Exec Dt:
04/17/2020
8
DUNKER, ARIANE
Exec Dt:
04/30/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024459
17043117
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 22
Reel/Frame:052808/0219   Pages: 10
Recorded: 06/02/2020
Attorney Dkt #:2019P30062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKEL, MICHAEL
Exec Dt:
05/29/2020
2
LODDENKEMPER, TIM
Exec Dt:
05/28/2020
3
GERHARTZ, FRANK
Exec Dt:
05/28/2020
4
HIRSCHFELD, STEFAN
Exec Dt:
05/29/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200392074
16884146
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:063555/0354   Pages: 10
Recorded: 05/05/2023
Attorney Dkt #:10138-2302844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKEL, MICHAEL
Exec Dt:
05/29/2020
2
LODDENKEMPER, TIM
Exec Dt:
05/28/2020
3
GERHARTZ, FRANK
Exec Dt:
05/28/2020
4
HIRSCHFELD, STEFAN
Exec Dt:
05/29/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271916
18143981
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:059169/0939   Pages: 8
Recorded: 03/04/2022
Attorney Dkt #:2019P30063WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECHLIN, JOACHIM
Exec Dt:
01/17/2022
2
LODDENKEMPER, TIM
Exec Dt:
01/17/2022
3
BLUDOWSKY, THOMAS
Exec Dt:
01/17/2022
Assignees
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
2
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332677
17640419
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:060503/0648   Pages: 15
Recorded: 07/14/2022
Attorney Dkt #:2019P30202WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKEL, MICHAEL
Exec Dt:
01/17/2022
2
EHRIG, MARTIN
Exec Dt:
01/21/2022
3
KOBYLKA, MANFRED
Exec Dt:
01/17/2022
4
LEHNER, PETER
Exec Dt:
07/12/2022
5
LODDENKEMPER, TIM
Exec Dt:
01/17/2022
6
SCHIFFHAUER, MARTIN
Exec Dt:
03/31/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220380303
17762520
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 26
Reel/Frame:060896/0084   Pages: 4
Recorded: 08/25/2022
Attorney Dkt #:2019P30039WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
07/20/2022
2
GHAZI ZAHEDI, HOOMAN
Exec Dt:
07/21/2022
3
JESSEWITSCH, TILL LAURIN
Exec Dt:
07/26/2022
4
LODDENKEMPER, TIM
Exec Dt:
07/28/2022
5
KOSTROMINE, SERGUEI
Exec Dt:
07/31/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086342
17802187
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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