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Patent Assignment Assignor Details
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Assignor Name : MATTERSTEIG, GUNTER
Total Assignments: 9
Assignment: 1
Reel/Frame:010728/0790   Pages: 3
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATH, JAMES RICHARD
Exec Dt:
12/01/1999
2
MATTERSTEIG, GUNTER
Exec Dt:
03/08/2000
3
FRANCISCO, M. RAYMO
Exec Dt:
02/03/2000
4
STODDART, JAMES FRASER
Exec Dt:
12/31/1999
5
WONG, ERIC
Exec Dt:
12/13/1999
Assignee
1
CALIFORNIA, UNIVERSITY OF, REGENTS OF THE, THE
FIFTH FLOOR
1111 FRANKLIN STREET
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6198655
NONE
09459246
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
DAVID J. OLDENKAMP, ESQ.
SUITE 3800
2029 CENTURY PARK EAST
LOS ANGELES, CA 90067
Assignment: 2
Reel/Frame:027904/0512   Pages: 5
Recorded: 03/21/2012
Attorney Dkt #:085516-9184-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CSUK, RENE
Exec Dt:
03/05/2012
2
MATTERSTEIG, GUNTER
Exec Dt:
03/13/2012
3
HERM, MARC
Exec Dt:
02/29/2012
Assignee
1
SENSIENT IMAGING TECHNOLOGIES GMBH
CHEMIEPARK BITTERFELD WOLFEN, AREAL A, SENSIENTSTRASSE 3
BITTERFELD-WOLFEN, GERMANY D-06766
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629300
US20100094056
12518935
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 3
Reel/Frame:036702/0287   Pages: 8
Recorded: 10/01/2015
Attorney Dkt #:3623.006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZER, KARSTEN
Exec Dt:
08/28/2015
2
PFEIFFER, MARTIN
Exec Dt:
08/28/2015
3
WEISS, ANDRE
Exec Dt:
08/28/2015
4
UHRICH, CHRISTIAN
Exec Dt:
08/28/2015
5
LEVICHKOVA, MARIETA
Exec Dt:
09/15/2015
6
MATTERSTEIG, GUNTER
Exec Dt:
08/31/2015
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10950811
US20160020419
14769469
Correspondence name and address
JEFF ROTHENBERG, ESQ.
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 4
Reel/Frame:037686/0240   Pages: 6
Recorded: 02/08/2016
Attorney Dkt #:3623.007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, ANDRE
Exec Dt:
11/26/2015
2
HILDEBRANDT, DIRK
Exec Dt:
11/25/2015
3
GERDES, OLGA
Exec Dt:
11/30/2015
4
MATTERSTEIG, GUNTER
Exec Dt:
11/27/2015
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9685616
US20160141497
14899110
Correspondence name and address
JEFF ROTHENBERG, ESQ.
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 5
Reel/Frame:053276/0107   Pages: 5
Recorded: 07/22/2020
Attorney Dkt #:816509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, DIRK
Exec Dt:
06/05/2020
2
GERDES, OLGA
Exec Dt:
06/05/2020
3
FITZNER, ROLAND
Exec Dt:
06/05/2020
4
D'SOUZA, DANIEL
Exec Dt:
06/22/2020
5
MATTERSTEIG, GUNTER
Exec Dt:
06/09/2020
6
WEISS, ANDRE
Exec Dt:
06/10/2020
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10868255
US20190019957
16067640
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 6
Reel/Frame:053324/0289   Pages: 5
Recorded: 07/28/2020
Attorney Dkt #:817372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATTERSTEIG, GUNTER
Exec Dt:
06/09/2020
2
LEVICHKOVA, MARIETA
Exec Dt:
06/01/2020
3
WALZER, KARSTEN
Exec Dt:
06/10/2020
4
PFEIFFER-JACOB, MARTIN
Exec Dt:
06/11/2020
5
D'SOUZA, DANIEL
Exec Dt:
06/22/2020
6
GERDES, OLGA
Exec Dt:
06/05/2020
7
HILDEBRANDT, DIRK
Exec Dt:
06/05/2020
8
MIRLOUP, ANTOINE
Exec Dt:
06/17/2020
9
WEISS, ANDRE
Exec Dt:
06/10/2020
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200381627
16618482
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 7
Reel/Frame:053324/0299   Pages: 5
Recorded: 07/28/2020
Attorney Dkt #:817230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRLOUP, ANTOINE
Exec Dt:
06/17/2020
2
D'SOUZA, DANIEL
Exec Dt:
06/22/2020
3
FITZNER, ROLAND
Exec Dt:
06/05/2020
4
GERDES, OLGA
Exec Dt:
06/05/2020
5
HILDEBRANDT, DIRK
Exec Dt:
06/05/2020
6
MATTERSTEIG, GUNTER
Exec Dt:
06/09/2020
7
WEISS, ANDRE
Exec Dt:
06/10/2020
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401284
US20200071343
16556466
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 8
Reel/Frame:053336/0443   Pages: 5
Recorded: 07/29/2020
Attorney Dkt #:816510
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, DIRK
Exec Dt:
06/05/2020
2
GERDES, OLGA
Exec Dt:
06/05/2020
3
FITZNER, ROLAND
Exec Dt:
06/05/2020
4
D'SOUZA, DANIEL
Exec Dt:
06/22/2020
5
MATTERSTEIG, GUNTER
Exec Dt:
06/09/2020
6
WEISS, ANDRE
Exec Dt:
06/10/2020
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063222
US20190006599
16067631
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 9
Reel/Frame:058532/0597   Pages: 4
Recorded: 01/04/2022
Attorney Dkt #:818717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERNACH, ROLF
Exec Dt:
06/04/2021
2
GERDES, OLGA
Exec Dt:
06/01/2021
3
MATTERSTEIG, GUNTER
Exec Dt:
05/25/2021
4
RAMIREZ, IVAN
Exec Dt:
06/02/2021
5
MIRLOUP, ANTOINE
Exec Dt:
12/09/2021
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220384731
17621300
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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