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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BECKER, KARSTEN
Total Assignments: 12
Assignment: 1
Reel/Frame:009555/0678   Pages: 4
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, KARSTEN
Exec Dt:
08/06/1998
2
BORGOLTE, UWE
Exec Dt:
08/06/1998
3
KORDTOMEIKEL, JOSEF
Exec Dt:
08/10/1998
Assignee
1
BENTELER AG
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6206353
NONE
09124425
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 2
Reel/Frame:010429/0976   Pages: 2
Recorded: 11/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, KARSTEN
Exec Dt:
09/09/1999
2
LUBCKE, BERND
Exec Dt:
09/08/1999
3
BLEIHOFER-STERZINGER, REINHOLD BRUNO
Exec Dt:
09/08/1999
Assignee
1
HEIDELBERGER DRUCKMASCHINEN AG
KURFURSTEN ANLAGE 52-60
69115 HEIDELBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6302020
NONE
09380851
Correspondence name and address
HILL & SIMPSON, P.C.
BRETT A. VALLQUET
233 S. WACKER DRIVE
85TH FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:024260/0577   Pages: 3
Recorded: 04/20/2010
Attorney Dkt #:BECKER-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BECKER, KARSTEN
Exec Dt:
04/20/2010
Assignee
1
BENTELER MASCHINENBAU GMBH
FRACHTSTRASSE 10-16
33602 BIELEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100269652
12763685
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:036993/0176   Pages: 8
Recorded: 11/09/2015
Attorney Dkt #:BMS121147US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAUF, THOMAS
Exec Dt:
09/23/2015
2
LORENZ, WOLFGANG
Exec Dt:
10/05/2015
3
WERSHOFEN, STEFAN
Exec Dt:
09/23/2015
4
ADAMSON, RICHARD
Exec Dt:
09/23/2015
5
BECKER, KARSTEN
Exec Dt:
09/23/2015
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309184
US20160068475
14782926
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:037022/0980   Pages: 8
Recorded: 11/12/2015
Attorney Dkt #:BMS101222US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAUF, THOMAS
Exec Dt:
09/23/2015
2
LORENZ, WOLFGANG
Exec Dt:
10/05/2015
3
WERSHOFEN, STEFAN
Exec Dt:
09/23/2015
4
ADAMSON, RICHARD
Exec Dt:
09/23/2015
5
BECKER, KARSTEN
Exec Dt:
09/23/2015
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416094
US20160068473
14783163
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:044983/0805   Pages: 3
Recorded: 02/21/2018
Attorney Dkt #:IPM0081/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDELEVICH, EVGENY
Exec Dt:
02/07/2018
2
BECKER, KARSTEN
Exec Dt:
02/07/2018
Assignee
1
WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER
SCHLOSSPLATZ 2
MUENSTER, GERMANY 48149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180230508
15747643
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 7
Reel/Frame:047108/0814   Pages: 3
Recorded: 10/09/2018
Attorney Dkt #:AHB-6741-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIER, HEIKO
Exec Dt:
10/01/2018
2
BECKER, KARSTEN
Exec Dt:
10/02/2018
Assignee
1
BENTELER MASCHINENBAU GMBH
FRACHTSTRASSE 10-16
BIELEFELD, GERMANY 33602
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190078980
16130121
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:049447/0690   Pages: 3
Recorded: 06/12/2019
Attorney Dkt #:P4873US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BECKER, KARSTEN
Exec Dt:
06/04/2019
Assignee
1
BRUKER DALTONIK GMBH
FAHRENHEITSTRASSE 4
BREMEN, GERMANY 28359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11480579
US20200291446
16464288
Correspondence name and address
BENOIT & COTE
560 BOUL. CREMAZIE EST
SUITE 300
MONTREAL, H2P 1E8 CANADA
Assignment: 9
Reel/Frame:060948/0054   Pages: 3
Recorded: 08/31/2022
Attorney Dkt #:P4873US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BECKER, KARSTEN
Exec Dt:
06/04/2019
Assignee
1
BRUKER DALTONICS GMBH & CO. KG
FAHRENHEITSTRASSE 4
BREMEN, GERMANY 28359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220412987
17823318
Correspondence name and address
BENOIT & COTE INC
300-560 CREMAZIE E.
MONTREAL, PQC H2P1E8
Assignment: 10
Reel/Frame:064058/0084   Pages: 3
Recorded: 06/26/2023
Attorney Dkt #:BRE.P0505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BECKER, KARSTEN
Exec Dt:
06/20/2023
Assignee
1
WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER
SCHLOSSPLATZ 2
MÜNSTER, GERMANY 48149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417738
18212715
Correspondence name and address
CURATOLO, SIDOTI & TRILLIS CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 11
Reel/Frame:066383/0152   Pages: 4
Recorded: 02/05/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSER, MICHAEL, DR.
Exec Dt:
08/28/2023
2
PEPER, STEPHANIE, DR.
Exec Dt:
08/23/2023
3
BECKER, KARSTEN
Exec Dt:
08/23/2023
4
BÄCKER, WERNER
Exec Dt:
08/24/2023
Assignee
1
BAYER AKTIENGESELLSCHAFT
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391634
18278724
Correspondence name and address
MS. SHANNON SHIMKO
1 BAYER DRIVE
INDIANOLA, PA 15051
Assignment: 12
Reel/Frame:067502/0710   Pages: 3
Recorded: 05/23/2024
Attorney Dkt #:EIS.038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSORGE, TINA
Exec Dt:
04/26/2024
2
BECKER, KARSTEN
Exec Dt:
05/14/2024
3
LAWTON, CHRISTOPHER
Exec Dt:
12/13/2023
Assignee
1
GEA TUCHENHAGEN GMBH
AM INDUSTRIEPARK 2-10
BUCHEN, GERMANY 21514
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220258187
17627278
Correspondence name and address
JAMES JOSEPH MEREK
MEREK, BLACKMON & VOORHEES, LLC
673 SOUTH WASHINGTON STREET
ALEXANDRIA, VA 22314

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