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Patent Assignment Assignor Details
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Assignor Name : REITER, STEPHAN
Total Assignments: 9
Assignment: 1
Reel/Frame:025232/0287   Pages: 6
Recorded: 11/02/2010
Attorney Dkt #:15778-00327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, JENS
Exec Dt:
09/19/2010
2
REITER, STEPHAN
Exec Dt:
09/08/2010
3
LINDNER, STEFAN
Exec Dt:
09/09/2010
4
SCHMIDT, AXEL
Exec Dt:
09/14/2010
5
JURKSCHAT, KLAUS
Exec Dt:
09/17/2010
6
SCHURMANN, MARKUS
Exec Dt:
09/17/2010
7
BRADTMOELLER, GERRIT
Exec Dt:
09/17/2010
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416215
US20110054140
12990664
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:028279/0690   Pages: 2
Recorded: 05/29/2012
Attorney Dkt #:14069-00397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REITER, STEPHAN
Exec Dt:
03/28/2012
2
KRAUSE, JENS
Exec Dt:
04/03/2012
3
KNAUP, HARALD
Exec Dt:
03/29/2012
4
JURKSCHAT, KLAUS
Exec Dt:
04/26/2012
5
SCHUERMANN, MARKUS
Exec Dt:
04/26/2012
6
BRADTMOELLER, GERRIT
Exec Dt:
04/26/2012
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120232181
13503764
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:028426/0673   Pages: 5
Recorded: 06/22/2012
Attorney Dkt #:15778-00420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, FRANK
Exec Dt:
04/04/2012
2
PIRES, RAUL
Exec Dt:
04/10/2012
3
REITER, STEPHAN
Exec Dt:
03/28/2012
4
KRAUSE, JENS
Exec Dt:
04/03/2012
5
JURKSCHAT, KLAUS
Exec Dt:
04/26/2012
6
IOVKOVA, LJUBA
Exec Dt:
04/26/2012
7
SCHUERMANN, MARKUS
Exec Dt:
06/09/2012
8
BRADTMOELLER, GERRIT
Exec Dt:
06/11/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM, BLDG. 4865, ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY D-40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946372
US20120220717
13503873
Correspondence name and address
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:028767/0037   Pages: 2
Recorded: 08/10/2012
Attorney Dkt #:15778-00435-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, JENS
Exec Dt:
07/10/2012
2
REITER, STEPHAN
Exec Dt:
07/16/2012
3
NEFZGER, HARTMUT
Exec Dt:
07/13/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120302718
13576581
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
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: 6
Reel/Frame:033024/0855   Pages: 2
Recorded: 06/04/2014
Attorney Dkt #:2923343-20133US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUPKA, FLORIAN
Exec Dt:
10/01/2013
2
REITER, STEPHAN
Exec Dt:
10/02/2013
3
NEFZGER, HARTMUT
Exec Dt:
10/01/2013
4
KRAUSE, JENS
Exec Dt:
10/07/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062149
US20140142243
14125836
Correspondence name and address
MILES AND STOCKBRIDGE, PC
1751 PINNACLE DRIVE
SUITE 500
TYSONS CORNER, VA 22102
Assignment: 7
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: 8
Reel/Frame:042335/0163   Pages: 6
Recorded: 05/11/2017
Attorney Dkt #:BMS111210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER-AHRENS, SVEN
Exec Dt:
04/10/2017
2
REITER, STEPHAN
Exec Dt:
04/11/2017
3
CAVLAN, ENGIN
Exec Dt:
03/28/2017
4
GOSSNER, MATTHÄUS
Exec Dt:
04/13/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563032
US20170306122
15525968
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:053466/0295   Pages: 27
Recorded: 08/12/2020
Attorney Dkt #:074023-0928-US-602558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT
Exec Dt:
04/09/2020
2
KNAUP, HARALD
Exec Dt:
04/15/2020
3
HUBER, HANS-PETER
Exec Dt:
04/14/2020
4
STUMPF, ANDREAS
Exec Dt:
04/15/2020
5
REITER, STEPHAN
Exec Dt:
04/17/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926701
US20230098913
16956545
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
PHILADELPHIA, PA 19103-6996

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