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Patent Assignment Assignor Details
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Assignor Name : PLUG, SASCHA
Total Assignments: 16
Assignment: 1
Reel/Frame:021579/0016   Pages: 2
Recorded: 09/24/2008
Attorney Dkt #:P001 00114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHR, HERMANN
Exec Dt:
08/11/2008
2
RUDHARDT, DANIEL
Exec Dt:
08/12/2008
3
RIDDER, FRANK
Exec Dt:
09/08/2008
4
KIJSTRA, JOHAN
Exec Dt:
08/25/2008
5
PLUG, SASCHA
Exec Dt:
08/22/2008
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110009268
12223039
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:022806/0525   Pages: 3
Recorded: 06/10/2009
Attorney Dkt #:2903867-022000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLKENING, STEPHAN
Exec Dt:
05/14/2009
2
KRUEGER, LARS
Exec Dt:
05/18/2009
3
PLUG, SASCHA
Exec Dt:
05/18/2009
4
EIDEN, STEFANIE
Exec Dt:
05/18/2009
Assignee
1
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047505
12518468
Correspondence name and address
SUSAN E. SHAW MCBEE
BAKER DONELSON ET AL.
555 11TH STREET, NW, 6TH FLOOR
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:023896/0467   Pages: 8
Recorded: 02/04/2010
Attorney Dkt #:100717-783 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EIDEN, STEFANIE, DR.
Exec Dt:
11/27/2009
2
EBLE, AXEL, DR.
Exec Dt:
11/27/2009
3
WEISS, MARTIN, DR.
Exec Dt:
11/27/2009
4
DUFF, DANIEL GORDON, DR.
Exec Dt:
11/27/2009
5
BORK, OLAF, DR.
Exec Dt:
12/08/2009
6
EGGER, HOLGER, DR.
Exec Dt:
11/27/2009
7
BUDDE, BASTIAN, DR.
Exec Dt:
11/27/2009
8
PLUG, SASCHA
Exec Dt:
11/27/2009
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
PATENTS AND LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399236
US20100285136
12672096
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:024264/0904   Pages: 3
Recorded: 04/21/2010
Attorney Dkt #:100717-796 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EIDEN, STEFANIE, DR.
Exec Dt:
02/02/2010
2
EBLE, AXEL, DR.
Exec Dt:
02/11/2010
3
BUDDE, BASTIAN, DR.
Exec Dt:
02/03/2010
4
PLUG, SASCHA
Exec Dt:
02/03/2010
5
KRUEGER, PETER, DR.
Exec Dt:
02/09/2010
Assignees
1
BAYER TECHNOLOGY SERVICES GMBH
PATENTS AND LICENSING
LEVERKUSEN, GERMANY 51368
2
BAYER MATERIALSCIENCE AG
PATENTS AND LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100279894
12739015
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:026547/0567   Pages: 3
Recorded: 07/06/2011
Attorney Dkt #:100717-839 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUDDE, BASTIAN, DR.
Exec Dt:
04/18/2011
2
RIBLETT, AMBER
Exec Dt:
05/09/2011
3
PLUG, SASCHA
Exec Dt:
04/26/2011
4
BENTING, JUERGEN, DR
Exec Dt:
05/02/2011
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110257045
13126517
Correspondence name and address
BRISCOE, KURT G. NORRIS MCLAUGHLIN & MAR
875 THIRD AVENUE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:035179/0457   Pages: 8
Recorded: 03/17/2015
Attorney Dkt #:049871.020030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUSCHER, FRANK
Exec Dt:
10/11/2013
2
NIYAMAKOM, PHENWISA
Exec Dt:
03/14/2013
3
HOHEISEL, WERNER
Exec Dt:
03/14/2013
4
PLUG, SASCHA
Exec Dt:
03/16/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034121
14050189
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE - 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 7
Reel/Frame:031856/0740   Pages: 2
Recorded: 12/30/2013
Attorney Dkt #:15778-00476-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIESTEN, MEIKE
Exec Dt:
10/23/2013
2
DOERR, SEBASTIAN
Exec Dt:
10/25/2013
3
PLUG, SASCHA
Exec Dt:
11/04/2013
4
SCHOENBERGER, JAN
Exec Dt:
11/07/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9364577
US20140107243
14115116
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:048133/0592   Pages: 3
Recorded: 01/25/2019
Attorney Dkt #:074023-0816-US-584824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, SEBASTIAN
Exec Dt:
12/05/2018
2
WEISER, MARC-STEPHAN
Exec Dt:
12/01/2018
3
PLUG, SASCHA
Exec Dt:
12/04/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907078
US20190382635
16312027
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 9
Reel/Frame:048133/0674   Pages: 3
Recorded: 01/25/2019
Attorney Dkt #:074023-0818-US-584826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, SEBASTIAN
Exec Dt:
01/08/2019
2
WEISER, MARC-STEPHAN
Exec Dt:
01/11/2019
3
PLUG, SASCHA
Exec Dt:
01/11/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190233691
16312369
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 10
Reel/Frame:048267/0257   Pages: 4
Recorded: 02/07/2019
Attorney Dkt #:074023-0827-US-585233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUETTERLIN, JAN
Exec Dt:
01/23/2019
2
WEISER, MARC-STEPHAN
Exec Dt:
02/01/2019
3
PLUG, SASCHA
Exec Dt:
01/29/2019
4
DOERR, SEBASTIAN
Exec Dt:
01/24/2019
5
STOYE, CLAUDINE
Exec Dt:
01/30/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988565
US20190218330
16245470
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 11
Reel/Frame:049563/0218   Pages: 4
Recorded: 06/24/2019
Attorney Dkt #:074023-0826-US-585177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUETTERLIN, JAN
Exec Dt:
05/20/2019
2
WEISER, MARC STEPHAN
Exec Dt:
05/16/2019
3
PLUG, SASCHA
Exec Dt:
05/17/2019
4
DOERR, SEBASTIAN
Exec Dt:
05/20/2019
5
STOYE, CLAUDINE
Exec Dt:
05/23/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190218329
16245393
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 12
Reel/Frame:052219/0396   Pages: 4
Recorded: 03/25/2020
Attorney Dkt #:2017P30092WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISER, MARC-STEPHAN
Exec Dt:
11/13/2019
2
PLUG, SASCHA
Exec Dt:
11/15/2019
3
DOERR, SEBASTIAN
Exec Dt:
11/27/2019
4
MOTLEY, JEFF
Exec Dt:
11/18/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941238
US20200377643
16650424
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:052672/0184   Pages: 3
Recorded: 05/15/2020
Attorney Dkt #:2017P30161WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISER, MARC-STEPHAN
Exec Dt:
01/30/2020
2
PLUG, SASCHA
Exec Dt:
01/30/2020
3
DOERR, SEBASTIAN
Exec Dt:
01/28/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883026
US20200354614
16764466
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:063219/0316   Pages: 5
Recorded: 04/04/2023
Attorney Dkt #:10139-2301176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUETTERLIN, JAN
Exec Dt:
10/25/2020
2
WEISER, MARC-STEPHAN
Exec Dt:
10/20/2020
3
LORENZ, KLAUS
Exec Dt:
10/20/2020
4
PLUG, SASCHA
Exec Dt:
10/20/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416446
18247810
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:057119/0461   Pages: 3
Recorded: 08/09/2021
Attorney Dkt #:2018P30192WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISER, MARC-STEPHAN
Exec Dt:
04/20/2021
2
PLUG, SASCHA
Exec Dt:
04/20/2021
3
DOERR, SEBASTIAN
Exec Dt:
04/20/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145036
17429398
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:059062/0627   Pages: 4
Recorded: 02/22/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISER, MARC-STEPHAN
Exec Dt:
02/14/2022
2
PLUG, SASCHA
Exec Dt:
02/14/2022
3
DÖRR, SEBASTIAN
Exec Dt:
02/14/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11730853
US20200054781
16485890
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 67056

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