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Patent Assignment Assignor Details
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Assignor Name : KALMAN, MARK
Total Assignments: 24
Assignment: 1
Reel/Frame:013723/0676   Pages: 5
Recorded: 01/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
01/21/2003
2
DUSTENHOFT, RONALD G.
Exec Dt:
01/21/2003
3
ZAMORA, FRANK
Exec Dt:
01/21/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040144535
10352809
Correspondence name and address
CONLEY ROSE, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:015783/0433   Pages: 12
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, MARK A.
Exec Dt:
09/02/2004
2
NGUYEN, PHILIP D.
Exec Dt:
09/08/2004
3
WEAVER, JIM D.
Exec Dt:
09/02/2004
4
KALMAN, MARK
Exec Dt:
08/31/2004
5
SEGURA, MICHAEL J.R.
Exec Dt:
09/02/2004
6
SLABAUGH, BILLY F.
Exec Dt:
09/02/2004
7
VAN BATENBURG, DIEDERIK
Exec Dt:
09/02/2004
8
GLASBERGEN, GERARD
Exec Dt:
09/03/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281580
US20060048943
10937076
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 3
Reel/Frame:016535/0549   Pages: 4
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
08/04/2005
2
REDECOPP, WAYNE IAN
Exec Dt:
08/22/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7640987
US20070039736
11205871
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 4
Reel/Frame:019992/0775   Pages: 4
Recorded: 10/22/2007
Attorney Dkt #:2006-IP-021223U1USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COURVILLE, PERRY W.
Exec Dt:
04/12/2007
2
KALMAN, MARK
Exec Dt:
04/16/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7762344
US20080093086
11875779
Correspondence name and address
KRISTINA A. GARCIA
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 5
Reel/Frame:022119/0615   Pages: 3
Recorded: 01/16/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALMAN, MARK
Exec Dt:
01/13/2009
Assignee
1
PURE DIGITAL TECHNOLOGIES
30 MAIDEN LANE
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8340407
US20100177961
12353539
Correspondence name and address
PATTERSON & SHERIDAN L.L.P.
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:023321/0881   Pages: 7
Recorded: 10/02/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME TO PURE DIGITAL TECHNOLOGIES, INC. PREVIOUSLY RECORDED ON REEL 022119 FRAME 0615. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
KALMAN, MARK
Exec Dt:
01/13/2009
Assignee
1
PURE DIGITAL TECHNOLOGIES, INC.
30 MAIDEN LANE
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8340407
US20100177961
12353539
Correspondence name and address
PATTERSON & SHERIDAN, LLP.
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:022119/0660   Pages: 3
Recorded: 01/16/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALMAN, MARK
Exec Dt:
01/14/2009
Assignee
1
PURE DIGITAL TECHNOLOGIES
30 MAIDEN LANE
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8260078
US20100177962
12353932
Correspondence name and address
PATTERSON & SHERIDAN L.L.P.
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:023318/0107   Pages: 7
Recorded: 10/02/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME TO PURE DIGITAL TECHOLOGIES, INC. PREVIOUSLY RECORDED ON REEL 022119 FRAME 0660. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
KALMAN, MARK
Exec Dt:
01/14/2009
Assignee
1
PURE DIGITAL TECHNOLOGIES, INC.
30 MAIDEN LANE
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8260078
US20100177962
12353932
Correspondence name and address
PATTERSON & SHERIDAN, LLP.
3040 POST OAK BLVD
SUITE 1500
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:023128/0192   Pages: 6
Recorded: 08/21/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURLAN, JOHN LOUIS WARPAKOWSKI
Exec Dt:
08/06/2009
2
KAPLAN, JONATHAN
Exec Dt:
08/06/2009
3
O'CONNOR, MICHAEL DENIS
Exec Dt:
08/06/2009
4
KALMAN, MARK
Exec Dt:
08/06/2009
5
BACHO, EDWARD VERNON
Exec Dt:
08/19/2009
6
LOOKER, SHANE D.
Exec Dt:
08/06/2009
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110043641
12544874
Correspondence name and address
PATTERSON & SHERIDAN, LLP/CISC
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 10
Reel/Frame:024132/0714   Pages: 3
Recorded: 03/24/2010
Attorney Dkt #:17484/046001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
03/16/2010
2
YU, LIANG
Exec Dt:
03/16/2010
Assignee
1
DEEPFLEX INC.
3350 ROGERDALE, SUITE 200
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967205
US20110226374
12726234
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:027772/0004   Pages: 5
Recorded: 02/28/2012
Attorney Dkt #:17484/044002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAT, SHANKAR
Exec Dt:
08/18/2010
2
SHARMA, KARTIK
Exec Dt:
08/18/2010
3
KALMAN, MARK
Exec Dt:
08/16/2010
Assignee
1
DEEPFLEX INC.
3350 ROGERDALE, SUITE 200
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120160510
13392397
Correspondence name and address
OSHA LIANG L.L.P.
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:039620/0131   Pages: 12
Recorded: 09/02/2016
Attorney Dkt #:101058.000114 / P11420-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
11/13/2014
2
HEATH, SCOTT WRIGHT
Exec Dt:
08/26/2016
3
HEINZ, GERARD JOSEPH, II
Exec Dt:
12/12/2013
4
BELOVAY, KEITH EMERY
Exec Dt:
12/05/2013
5
MAMTANI, VINOD MURLI
Exec Dt:
12/12/2013
6
WANG, BIN
Exec Dt:
09/01/2016
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9578074
US20150134771
14077084
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE - 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 13
Reel/Frame:042126/0907   Pages: 10
Recorded: 04/24/2017
Attorney Dkt #:101058.000083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEATH, SCOTT WRIGHT
Exec Dt:
04/24/2017
2
WILSON, GRANT TRAVIS PATRICK
Exec Dt:
01/04/2014
3
KALMAN, MARK
Exec Dt:
11/13/2014
4
BELOVAY, KEITH EMERY
Exec Dt:
12/05/2013
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 8102
RENO, NEVADA 89507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150133214
14076718
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 14
Reel/Frame:036669/0974   Pages: 7
Recorded: 09/28/2015
Attorney Dkt #:101058.000196
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMTANI, VINOD MURLI
Exec Dt:
08/28/2014
2
KALMAN, MARK
Exec Dt:
04/01/2015
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 8102
RENO, NEVADA 89507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10306021
NONE
14464755
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 15
Reel/Frame:041241/0694   Pages: 9
Recorded: 02/13/2017
Attorney Dkt #:PM7120USORG1CO/101058.570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
04/01/2015
2
WANG, BIN
Exec Dt:
03/30/2015
3
KIM, YON-SEO
Exec Dt:
02/04/2017
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10374928
NONE
15431298
Correspondence name and address
BAKER & HOSTETLER LLP - AMAZON
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 16
Reel/Frame:035650/0009   Pages: 7
Recorded: 05/15/2015
Attorney Dkt #:099908-31002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWE, RAYMOND
Exec Dt:
03/30/2015
2
KALMAN, MARK
Exec Dt:
05/13/2015
3
SINHA, DEEPEN
Exec Dt:
05/13/2015
4
WARD, CHRISTOPHER
Exec Dt:
03/11/2015
Assignee
1
SIRIUS XM RADIO INC.
1221 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9779736
US20150142456
14395183
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:043753/0304   Pages: 7
Recorded: 10/02/2017
Attorney Dkt #:099908-31005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWE, RAYMOND
Exec Dt:
03/20/2015
2
KALMAN, MARK
Exec Dt:
05/13/2015
3
SINHA, DEEPEN
Exec Dt:
05/13/2015
4
WARD, CHRISTOPHER
Exec Dt:
03/11/2015
Assignee
1
SIRIUS XM RADIO INC.
1221 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366694
US20180025735
15722240
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP INTE
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:054588/0202   Pages: 7
Recorded: 12/09/2020
Attorney Dkt #:099908-31006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWE, RAYMOND
Exec Dt:
03/20/2015
2
KALMAN, MARK
Exec Dt:
05/13/2015
3
SINHA, DEEPEN
Exec Dt:
05/13/2015
4
WARD, CHRISTOPHER
Exec Dt:
03/11/2015
Assignee
1
SIRIUS XM RADIO INC.
1221 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170791
US20200202871
16526296
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:058661/0496   Pages: 7
Recorded: 01/14/2022
Attorney Dkt #:099908-31007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWE, RAYMOND
Exec Dt:
03/20/2015
2
KALMAN, MARK
Exec Dt:
05/13/2015
3
SINHA, DEEPEN
Exec Dt:
05/13/2015
4
WARD, CHRISTOPHER
Exec Dt:
03/11/2015
Assignee
1
SIRIUS XM RADIO INC.
1221 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11961538
US20220328051
17522595
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:041205/0140   Pages: 9
Recorded: 02/08/2017
Attorney Dkt #:PM7120-US-ORG1/101058.155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
11/01/2015
2
WANG, BIN
Exec Dt:
03/30/2015
3
KIM, YON-SEO
Exec Dt:
02/04/2017
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 8102
RENO, NEVADA 89507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9608934
NONE
14317441
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 21
Reel/Frame:043162/0112   Pages: 4
Recorded: 08/02/2017
Attorney Dkt #:0124-029001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, GERAINT JOHN
Exec Dt:
07/14/2017
2
KALMAN, MARK
Exec Dt:
07/14/2017
Assignee
1
TWITTER, INC.
1355 MARKET STREET, SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10567461
US20180041561
15654494
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:051775/0465   Pages: 4
Recorded: 02/11/2020
Attorney Dkt #:0124-029002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, GERAINT JOHN
Exec Dt:
07/14/2017
2
KALMAN, MARK
Exec Dt:
07/14/2017
Assignee
1
TWITTER, INC.
1355 MARKET STREET
SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190567
NONE
16781342
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:057843/0417   Pages: 4
Recorded: 10/20/2021
Attorney Dkt #:0124-029003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, GERAINT JOHN
Exec Dt:
07/14/2017
2
KALMAN, MARK
Exec Dt:
07/14/2017
Assignee
1
TWITTER, INC.
1355 MARKET STREET
SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220038516
17451197
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
PO BOX 1077
MIDDLETOWN, MD 21769
Assignment: 24
Reel/Frame:058042/0218   Pages: 9
Recorded: 11/08/2021
Attorney Dkt #:166301-027002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALMAN, MARK
Exec Dt:
10/16/2020
2
MATARI, NADER
Exec Dt:
10/23/2020
3
LEWIS, MIKEL
Exec Dt:
10/27/2020
4
HEGLER, MATTHEW
Exec Dt:
10/28/2020
5
DHAGAT, ALOK
Exec Dt:
10/18/2020
6
LAWRENCE, RICHARD
Exec Dt:
10/27/2020
Assignee
1
TRINITY BAY EQUIPMENT HOLDINGS, LLC
910 LOUISIANA STREET
SUITE 4400
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378207
US20210156498
16953595
Correspondence name and address
GREENBERG TRAURIG, LLP
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002

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