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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 : STENGER, FRANK
Total Assignments: 12
Assignment: 1
Reel/Frame:012166/0843   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STENGER, FRANK
Exec Dt:
04/24/2001
Assignee
1
TECHNISCAN, INC.
350 WEST 800 NORTH, SUITE 305
SALT LAKE CITY, UTAH 84103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5588032
NONE
07961768
 
6587540
NONE
09471106
Correspondence name and address
RAY QUINNEY & NEBEKER
MARK A. COTTER
79 SOUTH MAIN STREET, SUITE 400
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:024158/0711   Pages: 3
Recorded: 03/30/2010
Attorney Dkt #:01682-22027.CIP3.CON6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STENGER, FRANK
Exec Dt:
04/24/2001
Assignee
1
TECHNISCAN, INC
350 WEST 800 NORTH, SUITE 305
SALT LAKE CITY, UTAH 84103-1441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060293597
11437001
Correspondence name and address
THORPE NORTH & WESTERN, LLP
P.O. BOX 1219
SANDY, UT 84091-1219
Assignment: 3
Reel/Frame:021175/0703   Pages: 11
Recorded: 07/01/2008
Attorney Dkt #:7601/17050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STENGER, FRANK
Exec Dt:
05/26/2008
2
BERGEMANN, KLAUS
Exec Dt:
05/26/2008
3
NAGEL, MANFRED
Exec Dt:
05/26/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8574527
US20090155157
12149169
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 4
Reel/Frame:023600/0789   Pages: 23
Recorded: 12/03/2009
Attorney Dkt #:032301.638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOCH, HEINZ
Exec Dt:
07/23/2009
2
KARL, ALFONS
Exec Dt:
07/22/2009
3
MATHIAS, JOHANN
Exec Dt:
09/22/2009
4
ZIMMERMANN, JUTTA
Exec Dt:
08/04/2009
5
FROHLICH, JOACHIM
Exec Dt:
07/22/2009
6
DANNEHL, MANFRED
Exec Dt:
07/22/2009
7
STENGER, FRANK
Exec Dt:
07/22/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
DE-45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100179270
12602755
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1130 CONNECTICUT AVE., NW, STE. 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:023548/0139   Pages: 17
Recorded: 11/20/2009
Attorney Dkt #:032301 R 639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STENGER, FRANK
Exec Dt:
08/27/2009
2
KARL, ALFONS
Exec Dt:
08/31/2009
3
MATHIAS, JOHANN
Exec Dt:
08/27/2009
4
RIEDEMANN, THOMAS
Exec Dt:
08/28/2009
5
SCHARFFENBERG-KAHLKE, RUDOLF
Exec Dt:
08/28/2009
6
ALDENHOEVEL, KARSTEN
Exec Dt:
09/29/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
DE-45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100157296
12600957
Correspondence name and address
DENNIS C. RODGERS
1130 CONNECTICUT AVENUE, N.W.,SUITE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:024671/0717   Pages: 22
Recorded: 07/13/2010
Attorney Dkt #:7601/22875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAISELS, ARKADI
Exec Dt:
05/05/2010
2
STOMMEL, YVES GORAT
Exec Dt:
06/23/2010
3
STENGER, FRANK
Exec Dt:
04/23/2010
4
ZIMMERMANN, JUTTA
Exec Dt:
04/27/2010
5
DANNEHL, MANFRED
Exec Dt:
04/26/2010
6
MATHIAS, JOHANN
Exec Dt:
04/27/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100288160
12812543
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:026645/0023   Pages: 30
Recorded: 07/26/2011
Attorney Dkt #:7601/25100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTZ, CHRISTIAN
Exec Dt:
02/18/2011
2
TAUBER, GERD
Exec Dt:
02/23/2011
3
MCINTOSH, RALPH
Exec Dt:
02/21/2011
4
KALBITZ, WERNER
Exec Dt:
02/23/2011
5
STENGER, FRANK
Exec Dt:
02/18/2011
6
MERTSCH, RUDIGER
Exec Dt:
02/21/2011
7
MUHLBACH, MANDY
Exec Dt:
02/21/2011
Assignee
1
EVONIK CARBON BLACK GMBH
RODENBACHER CHAUSSEE 4
HANAU, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8915998
US20110232531
13131372
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 8
Reel/Frame:027797/0441   Pages: 16
Recorded: 03/02/2012
Attorney Dkt #:392660US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAISELS, ARKADI
Exec Dt:
01/18/2012
2
STOMMEL, YVES GORAT
Exec Dt:
01/18/2012
3
STENGER, FRANK
Exec Dt:
01/18/2012
4
MIESSEN, MARTIN
Exec Dt:
01/18/2012
5
ZIMMERMANN, JUTTA
Exec Dt:
01/20/2012
6
DANNEHL, MANFRED
Exec Dt:
01/18/2012
7
PILGRAM, PETER
Exec Dt:
01/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120156493
13384417
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:050886/0877   Pages: 20
Recorded: 11/01/2019
Attorney Dkt #:060042-00331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASSELBERG, JENNIFER
Exec Dt:
10/10/2019
2
FRANKE, ROBERT
Exec Dt:
10/11/2019
3
STENGER, FRANK
Exec Dt:
10/15/2019
4
KREIS, PETER
Exec Dt:
10/23/2019
5
HECHT, CORINNA
Exec Dt:
10/10/2019
6
KRISTEN, MARC OLIVER
Exec Dt:
10/29/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10654784
US20200109101
16574217
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 10
Reel/Frame:050887/0001   Pages: 20
Recorded: 11/01/2019
Attorney Dkt #:060042-00332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, CORINNA
Exec Dt:
10/10/2019
2
FRANKE, ROBERT
Exec Dt:
10/11/2019
3
STENGER, FRANK
Exec Dt:
10/15/2019
4
KREIS, PETER
Exec Dt:
10/11/2019
5
HASSELBERG, JENNIFER
Exec Dt:
10/10/2019
6
KRISTEN, MARC OLIVER
Exec Dt:
10/29/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647650
US20200109102
16577082
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 11
Reel/Frame:057215/0942   Pages: 5
Recorded: 08/18/2021
Attorney Dkt #:003320USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASSELBERG, JENNIFER
Exec Dt:
08/12/2021
2
FRANKE, ROBERT
Exec Dt:
07/06/2021
3
STENGER, FRANK
Exec Dt:
07/06/2021
4
KREIS, PETER
Exec Dt:
07/06/2021
5
HECHT, CORINNA
Exec Dt:
07/06/2021
6
KRISTEN, MARC OLIVER
Exec Dt:
07/19/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384042
US20210340091
17282393
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 12
Reel/Frame:060572/0745   Pages: 5
Recorded: 07/04/2022
Attorney Dkt #:77830-1289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, ROBERT
Exec Dt:
06/24/2022
2
ARSENJUK, LINDA
Exec Dt:
06/27/2022
3
SCHÜLLER, JESSIKA
Exec Dt:
06/24/2022
4
STENGER, FRANK
Exec Dt:
06/30/2022
5
FLEISCHER, VINZENZ
Exec Dt:
06/24/2022
6
KRISTEN, MARC OLIVER
Exec Dt:
06/24/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11951466
US20220379294
17716170
Correspondence name and address
TAYLOR ENGLISH DUMA LLP
1600 PARKWOOD CIRCLE
SUITE 200
ATLANTA, GA 30339

Search Results as of: 05/14/2024 03:42 PM
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