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Patent Assignment Assignor Details
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Assignor Name : SIEGEL, DAVID
Total Assignments: 20
Assignment: 1
Reel/Frame:011498/0331   Pages: 3
Recorded: 01/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARON, ROSS
Exec Dt:
01/25/2001
2
SIEGEL, DAVID
Exec Dt:
01/25/2001
Assignee
1
BLINK.COM
64 FULTON STREET, 5TH FLOOR
NEW YORK, NEW YORK 10038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020103933
09770298
Correspondence name and address
MORGAN & FINNEGAN, L.L.P.
JOHN F. SWEENEY, ESQ.
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 2
Reel/Frame:012590/0043   Pages: 6
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, DAVID
Exec Dt:
12/18/2001
2
SIEGEL, DAVID
Exec Dt:
12/18/2001
3
BEALL, HOWARD D.
Exec Dt:
12/13/2001
Assignee
1
UNIVERSITY TECHNOLOGY CORPORATION
4001 DISCOVERY DRIVE, SUITE 230
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156744
NONE
09317906
Correspondence name and address
SHERIDAN ROSS P.C.
ANGELA K. DALLAS
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 3
Reel/Frame:017300/0483   Pages: 6
Recorded: 03/13/2006
Attorney Dkt #:2848-82
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, DAVID
Exec Dt:
02/22/2006
2
SIEGEL, DAVID
Exec Dt:
02/22/2006
3
REIGAN, PHILIP
Exec Dt:
02/22/2006
4
GUO, WENCHANG
Exec Dt:
02/22/2006
5
GUSTAFSON, DANIEL L.
Exec Dt:
02/23/2006
Assignee
1
REGENTS OF THE UNIVERSITY OF COLORADO
201 REGENT ADMINISTRATIVE CENTER
3 SYS
BOULDER, COLORADO 80309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608611
US20060205705
11218320
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 4
Reel/Frame:017455/0690   Pages: 6
Recorded: 04/11/2006
Attorney Dkt #:2848-82
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY'S LAST NAME PREVIOUSLY RECORDED ON REEL 017300 FRAME 0483. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
ROSS, DAVID
Exec Dt:
02/22/2006
2
SIEGEL, DAVID
Exec Dt:
02/22/2006
3
REIGAN, PHILIP
Exec Dt:
02/22/2006
4
GUO, WENCHANG
Exec Dt:
02/22/2006
5
GUSTAFSON, DANIEL L.
Exec Dt:
02/23/2006
Assignee
1
REGENTS OF THE UNIVERSITY OF COLORADO
201 REGENT ADMINISTRATIVE CENTER
BOULDER, COLORADO 80309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608611
US20060205705
11218320
Correspondence name and address
SHERIDAN ROSS
1560 BROADWAY STREET, SUITE 1200
DENVER, CO 80202
Assignment: 5
Reel/Frame:020131/0591   Pages: 13
Recorded: 11/19/2007
Attorney Dkt #:2848-77-PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, DAVID
Exec Dt:
10/30/2007
2
REIGAN, PHILIP
Exec Dt:
10/24/2007
3
SIEGEL, DAVID
Exec Dt:
10/11/2007
4
MOODY, CHRISTOPHER J.
Exec Dt:
10/17/2007
5
COLUCCI, MARIE A.
Exec Dt:
10/17/2007
6
DEHN, DONNA
Exec Dt:
10/11/2007
Assignee
1
THE REGENTS OF THE UNIVERSITY OF COLORADO
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214487
US20090227652
11908395
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 6
Reel/Frame:024495/0869   Pages: 5
Recorded: 06/07/2010
Attorney Dkt #:2848-100-PUS (YDC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, DAVID
Exec Dt:
06/01/2010
2
SIEGEL, DAVID
Exec Dt:
05/25/2010
3
GUO, WENCHANG
Exec Dt:
05/27/2010
Assignee
1
THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551964
US20120022011
12673996
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 7
Reel/Frame:028608/0803   Pages: 7
Recorded: 07/23/2012
Attorney Dkt #:4385-114647
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, PAVEL
Exec Dt:
01/06/2012
2
LUSEBRINK, DIRK
Exec Dt:
01/19/2012
3
TRAPPE, RODJA
Exec Dt:
02/13/2012
4
SIEGEL, DAVID
Exec Dt:
07/14/2012
Assignee
1
ART + COM, AG
KLEISTSTRASSE 23-26
BERLIN, GERMANY 10787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9008579
US20120282859
13383659
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:028640/0747   Pages: 7
Recorded: 07/26/2012
Attorney Dkt #:4385-114647
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE FROM "ART + COM, AG" TO "ART + COM AG" PREVIOUSLY RECORDED ON REEL 028608 FRAME 0803. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE ASSIGNEE IS ART + COM AG.
Assignors
1
MAYER, PAVEL
Exec Dt:
01/06/2012
2
LUSEBRINK, DIRK
Exec Dt:
01/19/2012
3
TRAPPE, RODJA
Exec Dt:
02/13/2012
4
SIEGEL, DAVID
Exec Dt:
07/14/2012
Assignee
1
ART + COM AG
KLEISTSTRASSE 23-26
BERLIN, GERMANY 10787
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9008579
US20120282859
13383659
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
FT. DUQUENSE BLVD., STE. 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:035968/0865   Pages: 9
Recorded: 07/02/2015
Attorney Dkt #:2058.799US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORIN, ALEXANDER
Exec Dt:
05/29/2013
2
SIEGEL, DAVID
Exec Dt:
05/30/2013
3
THOMPSON, MICHAEL
Exec Dt:
03/05/2013
4
GOSPER, JULIAN
Exec Dt:
11/11/2014
Assignee
1
SAP AG
DIETMAR-HOPP-ALLEE 16
WALLDORF, D-69190, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10134009
US20140281846
13802113
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:031226/0215   Pages: 10
Recorded: 09/17/2013
Attorney Dkt #:1361085-2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPIZZOL, VINICIUS SCOPEL
Exec Dt:
09/12/2013
2
FRIEDMAN, NATHANIEL DOURIF
Exec Dt:
09/11/2013
3
KRUKOW, KARL
Exec Dt:
09/13/2013
4
LARSEN, JONAS MATURANA
Exec Dt:
09/12/2013
5
SIEGEL, DAVID
Exec Dt:
09/12/2013
6
SMITH, JASON ADAM
Exec Dt:
09/12/2013
Assignee
1
XAMARIN INC.
430 PACIFIC AVENUE
SAN FRANCISCO, CALIFORNIA 94133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8881111
NONE
14029663
Correspondence name and address
JOHN W. BRANCH
745 FIFTH AVENUE- 10TH FL.
FROMMER LAWRENCE & HAUG LLP
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:033926/0615   Pages: 10
Recorded: 10/09/2014
Attorney Dkt #:XAMI-1-0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPIZZOL, VINICIUS SCOPEL
Exec Dt:
09/12/2013
2
FRIEDMAN, NATHANIEL DOURIF
Exec Dt:
09/11/2013
3
KRUKOW, KARL
Exec Dt:
09/13/2013
4
LARSEN, JONAS MATURANA
Exec Dt:
09/12/2013
5
SIEGEL, DAVID
Exec Dt:
09/12/2013
6
SMITH, JASON ADAM
Exec Dt:
09/12/2013
Assignee
1
XAMARIN INC.
394 PACIFIC AVENUE, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9053242
US20150082283
14511117
Correspondence name and address
JOHN W. BRANCH
701 FIFTH AVENUE SUITE 4800
LOWE GRAHAM JONES PLLC
SEATTLE, WA 98104
Assignment: 12
Reel/Frame:031226/0065   Pages: 10
Recorded: 09/17/2013
Attorney Dkt #:1361085-2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPIZZOL, VINICIUS SCOPEL
Exec Dt:
09/16/2013
2
FRIEDMAN, NATHANIEL DOURIF
Exec Dt:
09/16/2013
3
KRUKOW, KARL
Exec Dt:
09/13/2013
4
LARSEN, JONAS MATURANA
Exec Dt:
09/12/2013
5
SIEGEL, DAVID
Exec Dt:
09/16/2013
6
SMITH, JASON ADAM
Exec Dt:
09/16/2013
Assignee
1
XAMARIN INC.
430 PACIFIC AVENUE
SAN FRANCISCO, CALIFORNIA 94133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8856748
NONE
14029631
Correspondence name and address
JOHN W. BRANCH
745 FIFTH AVENUE- 10TH FL.
FROMMER, LAWRENCE & HAUG LLP
NEW YORK, NY 10151
Assignment: 13
Reel/Frame:031226/0243   Pages: 10
Recorded: 09/17/2013
Attorney Dkt #:1361085-2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPIZZOL, VINICIUS SCOPEL
Exec Dt:
09/16/2013
2
FRIEDMAN, NATHANIEL DOURIF
Exec Dt:
09/16/2013
3
KRUKOW, KARL
Exec Dt:
09/13/2013
4
LARSEN, JONAS MATURANA
Exec Dt:
09/12/2013
5
SIEGEL, DAVID
Exec Dt:
09/16/2013
6
SMITH, JASON ADAM
Exec Dt:
09/16/2013
Assignee
1
XAMARIN INC.
430 PACIFIC AVENUE
SAN FRANCISCO, CALIFORNIA 94133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9053435
US20150081598
14029670
Correspondence name and address
JOHN W. BRANCH
745 FIFTH AVENUE- 10TH FL.
FROMMER, LAWRENCE & HAUG LLP
NEW YORK, NY 10151
Assignment: 14
Reel/Frame:033752/0400   Pages: 10
Recorded: 09/16/2014
Attorney Dkt #:XAMI-1-000.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPIZZOL, VINICIUS SCOPEL
Exec Dt:
09/16/2013
2
FRIEDMAN, NATHANIEL DOURIF
Exec Dt:
09/16/2013
3
KRUKOW, KARL
Exec Dt:
09/13/2013
4
LARSEN, JONAS MATURANA
Exec Dt:
09/12/2013
5
SIEGEL, DAVID
Exec Dt:
09/16/2013
6
SMITH, JASON ADAM
Exec Dt:
09/16/2013
Assignee
1
XAMARIN INC.
394 PACIFIC AVENUE, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978014
US20150082282
14488023
Correspondence name and address
JOHN W. BRANCH
701 FIFTH AVENUE, SUITE 4800
LOWE GRAHAM JONES PLLC
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:032817/0398   Pages: 4
Recorded: 05/02/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEGEL, DAVID
Exec Dt:
04/07/2014
2
LY, CANH
Exec Dt:
04/03/2014
3
HAIRSTON, WILLIAM D.
Exec Dt:
04/16/2014
Assignee
1
UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY, THE
101 ARMY PENTAGON
WASHINGTON, DISTRICT OF COLUMBIA 20310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524733
US20150297141
14257110
Correspondence name and address
U. S. ARMY RESEARCH LABORATORY
ATTN: RDRL-LOC-1/ALAN I. KALB
2800 POWDER MILL ROAD
ADELPHI, MARYLAND 20783
Assignment: 16
Reel/Frame:041000/0377   Pages: 6
Recorded: 01/13/2017
Attorney Dkt #:GIV.P30734
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOORN, ALOYSIUS LAMBERTUS
Exec Dt:
10/20/2015
2
CORDA, GIUSEPPE
Exec Dt:
10/20/2015
3
WITTEVEEN, FRANS
Exec Dt:
10/20/2015
4
SIEGEL, DAVID
Exec Dt:
10/14/2015
Assignee
1
GIVAUDAN S.A.
5 CHEMIN DE LA PARFUMERIE
VERNIER, SWITZERLAND CH-1214
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170181454
15313360
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 17
Reel/Frame:040186/0031   Pages: 3
Recorded: 11/01/2016
Attorney Dkt #:2848-132-PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, DAVID
Exec Dt:
10/14/2016
2
SIEGEL, DAVID
Exec Dt:
10/14/2016
Assignee
1
THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9603829
US20140315845
14357230
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 18
Reel/Frame:049645/0552   Pages: 14
Recorded: 07/01/2019
Attorney Dkt #:093812-603420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, WEI
Exec Dt:
08/06/2018
2
O'NEILL, BILL
Exec Dt:
08/01/2018
3
SCHIFFHAUER, CHRIS
Exec Dt:
11/27/2018
4
INGELS, DON
Exec Dt:
11/27/2018
5
ELDER, JOHN
Exec Dt:
08/03/2018
6
PRUSSING, STEVE
Exec Dt:
08/03/2018
7
SIEGEL, DAVID
Exec Dt:
05/10/2019
8
MILLER, JON
Exec Dt:
06/06/2019
9
BONEBRAKE, JOSHUA
Exec Dt:
05/14/2019
Assignee
1
RUNBECK ELECTION SERVICES INC.
2404 W. 14TH STREET
SUITE 110
TEMPE, ARIZONA 85281
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004291
US20190311563
16376996
Correspondence name and address
POLSINELLI PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 19
Reel/Frame:056906/0037   Pages: 14
Recorded: 07/19/2021
Attorney Dkt #:093812-689034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'NEILL, BILL
Exec Dt:
08/01/2018
2
HE, WEI
Exec Dt:
08/06/2018
3
SCHIFFHAUER, CHRIS
Exec Dt:
11/27/2018
4
INGELS, DON
Exec Dt:
11/27/2018
5
ELDER, JOHN
Exec Dt:
08/03/2018
6
PRUSSING, STEVE
Exec Dt:
08/03/2018
7
SIEGEL, DAVID
Exec Dt:
05/10/2019
8
MILLER, JON
Exec Dt:
06/06/2019
9
BONEBRAKE, JOSHUA
Exec Dt:
05/14/2019
Assignee
1
RUNBECK ELECTION SERVICES INC.
2800 S. 36TH STREET
PHOENIX, ARIZONA 85034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210327190
17307248
Correspondence name and address
POLSINELLI PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 20
Reel/Frame:062860/0116   Pages: 6
Recorded: 03/02/2023
Attorney Dkt #:GIV.P31035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUISINGER, ROBERT
Exec Dt:
02/02/2023
2
FERGUSON, STEPHEN
Exec Dt:
02/05/2023
3
GALANO, MOISES
Exec Dt:
01/26/2023
4
SIEGEL, DAVID
Exec Dt:
01/26/2023
Assignee
1
GIVAUDAN SA
CHEMIN DE LA PARFUMERIE 5
VERNIER, SWITZERLAND CH-1214
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230085557
17796320
Correspondence name and address
CURATOLO SIDOTI & TRILLIS CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145

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