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Patent Assignment Assignor Details
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Assignor Name : RASSELNBERG, HARALD
Total Assignments: 13
Assignment: 1
Reel/Frame:031078/0068   Pages: 3
Recorded: 08/26/2013
Attorney Dkt #:14069-00490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGENER, DIRK
Exec Dt:
06/13/2013
2
REITER, STEPHAN
Exec Dt:
06/13/2013
3
RASSELNBERG, HARALD
Exec Dt:
06/13/2013
4
SCHORNSTEIN, MARCEL
Exec Dt:
06/13/2013
5
ARNTZ, HANS-DETLEF
Exec Dt:
06/13/2013
6
BRUENING, DIRK
Exec Dt:
06/13/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481776
US20130337208
13994212
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:031719/0942   Pages: 3
Recorded: 12/05/2013
Attorney Dkt #:14069-00500-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGENER, DIRK
Exec Dt:
11/05/2013
2
REITER, STEPHAN
Exec Dt:
11/06/2013
3
RASSELNBERG, HARALD
Exec Dt:
11/05/2013
4
SCHORNSTEIN, MARCEL
Exec Dt:
11/05/2013
5
ARNTZ, HANS-DETLEF
Exec Dt:
11/05/2013
6
BRUENING, DIRK
Exec Dt:
11/06/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140093721
14114987
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:033759/0155   Pages: 4
Recorded: 09/17/2014
Attorney Dkt #:074023-0568-US-516773
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUPKA, FLORIAN
Exec Dt:
07/02/2014
2
SCHORNSTEIN, MARCEL
Exec Dt:
07/21/2014
3
WEGENER, DIRK
Exec Dt:
07/22/2014
4
RASSELNBERG, HARALD
Exec Dt:
08/25/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512260
US20150050503
14385879
Correspondence name and address
DRINKER BIDDLE & REATH LLP/L. STANTON
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:033765/0253   Pages: 4
Recorded: 09/18/2014
Attorney Dkt #:074023-0567-US-516822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUPKA, FLORIAN
Exec Dt:
08/21/2014
2
SCHORNSTEIN, MARCEL
Exec Dt:
08/25/2014
3
WEGENER, DIRK
Exec Dt:
08/26/2014
4
RASSELNBERG, HARALD
Exec Dt:
08/25/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399705
US20150080530
14386030
Correspondence name and address
DRINKER BIDDLE & REATH LLP/L. STANTON
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:034978/0820   Pages: 4
Recorded: 02/18/2015
Attorney Dkt #:074023-0594-US-522590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUPKA, FLORIAN
Exec Dt:
01/13/2015
2
SCHORNSTEIN, MARCEL
Exec Dt:
01/21/2015
3
WEGENER, DIRK
Exec Dt:
01/23/2015
4
RASSELNBERG, HARALD
Exec Dt:
01/23/2015
5
MICHELS, ERHARD
Exec Dt:
01/27/2015
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376564
US20150225566
14422204
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:035127/0721   Pages: 4
Recorded: 03/10/2015
Attorney Dkt #:074023-0595-US-522673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUPKA, FLORIAN
Exec Dt:
02/12/2015
2
SCHORNSTEIN, MARCEL
Exec Dt:
02/17/2015
3
WEGENER, DIRK
Exec Dt:
02/17/2015
4
RASSELNBERG, HARALD
Exec Dt:
02/23/2015
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290661
US20150218375
14422404
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:040162/0245   Pages: 4
Recorded: 10/28/2016
Attorney Dkt #:160486PCTUS/BMS131108PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHORNSTEIN, MARCEL
Exec Dt:
10/05/2016
2
HUPKA, FLORIAN, DR.
Exec Dt:
10/07/2016
3
WEGENER, DIRK, DR.
Exec Dt:
10/07/2016
4
RASSELNBERG, HARALD
Exec Dt:
10/10/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868831
US20170051120
15307649
Correspondence name and address
K&L GATES LLP - ROBERT J. TOTH
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 8
Reel/Frame:046867/0856   Pages: 3
Recorded: 09/13/2018
Attorney Dkt #:170031PCTUS/BMS141011PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHORNSTEIN, MARCEL
Exec Dt:
01/26/2017
2
HUPKA, FLORIAN, DR.
Exec Dt:
01/26/2017
3
WEGENER, DIRK, DR.
Exec Dt:
01/26/2017
4
RASSELNBERG, HARALD
Exec Dt:
01/27/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167369
US20170306116
15507635
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 9
Reel/Frame:044643/0572   Pages: 4
Recorded: 01/17/2018
Attorney Dkt #:170749PCTUS/BMS151072PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHORNSTEIN, MARCEL
Exec Dt:
12/08/2017
2
HOFFMANN, ANDREAS, DR.
Exec Dt:
12/08/2017
3
WEGENER, DIRK, DR.
Exec Dt:
12/08/2017
4
RASSELNBERG, HARALD
Exec Dt:
12/13/2017
5
BOMHOLT, NIELS
Exec Dt:
01/02/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633482
US20180179323
15739519
Correspondence name and address
NICHOLAS A. BARONE
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 10
Reel/Frame:050501/0159   Pages: 10
Recorded: 09/26/2019
Attorney Dkt #:190533PCTUS/2017P30035WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGENER, DIRK, DR.
Exec Dt:
08/19/2019
2
RASSELNBERG, HARALD
Exec Dt:
08/12/2019
3
HOFFMANN, ANDREAS, DR.
Exec Dt:
09/21/2019
4
SCHMIDT, HEIKE
Exec Dt:
08/12/2019
5
DELLHOFEN, RENATE
Exec Dt:
08/13/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447595
US20200062887
16495686
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 11
Reel/Frame:057427/0879   Pages: 8
Recorded: 09/09/2021
Attorney Dkt #:2019P30010WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REITHMEIER, RICHARD
Exec Dt:
04/30/2021
2
KILIAN, BENEDIKT
Exec Dt:
04/30/2021
3
PAULER, CLAUDIO
Exec Dt:
05/04/2021
4
BRUENING, DIRK
Exec Dt:
06/12/2021
5
RASSELNBERG, HARALD
Exec Dt:
05/05/2021
6
HOFFMANN, ANDREAS
Exec Dt:
05/03/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220169124
17437461
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:057052/0980   Pages: 6
Recorded: 08/02/2021
Attorney Dkt #:21038-152997-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBERMEIER, TINA
Exec Dt:
07/19/2021
2
RASSELNBERG, HARALD
Exec Dt:
07/14/2021
Assignees
1
WEBASTO SE
KRAILLINGER STR. 5
STOCKDORF, GERMANY 82131
2
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11584096
US20220055321
17368373
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 13
Reel/Frame:062281/0892   Pages: 4
Recorded: 01/05/2023
Attorney Dkt #:2020P30118WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REITHMEIER, RICHARD
Exec Dt:
05/24/2022
2
HOFFMANN, ANDREAS
Exec Dt:
05/24/2022
3
RASSELNBERG, HARALD
Exec Dt:
05/24/2022
4
SCHMIDT, HEIKE
Exec Dt:
05/30/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250215
18004318
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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