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Patent Assignment Assignor Details
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Assignor Name : LANDIS, CHARLES R.
Total Assignments: 39
Assignment: 1
Reel/Frame:008103/0479   Pages: 2
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANDIS, CHARLES R.
Exec Dt:
06/20/1996
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DE CORP.
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5695554
NONE
08668245
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 2
Reel/Frame:008325/0200   Pages: 2
Recorded: 01/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANDIS, CHARLES R.
Exec Dt:
12/31/1996
Assignee
1
AMCOL INTERNATIONAL CORPORATION - A DELAWARE CORPORATION
1500 WEST SHIRE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5688313
NONE
08759087
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL
RICHARD H. ANDERSON
6300 SEARS TOWER, 233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 3
Reel/Frame:008713/0288   Pages: 3
Recorded: 09/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANDIS, CHARLES R.
Exec Dt:
05/06/1997
Assignee
1
AMCOL INTERNATIONAL CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893946
NONE
08852678
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, MURRAY
& BORUN
RICHARD H. ANDERSON
6300 SEARS TOWER, 233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 4
Reel/Frame:008754/0626   Pages: 3
Recorded: 10/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANDIS, CHARLES R.
Exec Dt:
05/06/1997
Assignee
1
AMCOL INTERNATIONAL CORPORATION (A DELAWARE CORPORATION)
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810918
NONE
08851948
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 5
Reel/Frame:008784/0680   Pages: 3
Recorded: 10/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANDIS, CHARLES R.
Exec Dt:
05/06/1997
Assignee
1
AMCOL INTERNATIONAL CORPORATION A CORP. OF DELAWARE
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5769933
NONE
08852833
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 6
Reel/Frame:013192/0566   Pages: 4
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
07/30/2002
2
OAKS, DANNY
Exec Dt:
07/17/2002
3
ROTHERMEL, RICKY P.
Exec Dt:
07/24/2002
4
HARVEY, ROBERT A.
Exec Dt:
07/21/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030213752
10146966
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH 2ND ST.
DUNCAN, OK 73536-0440
Assignment: 7
Reel/Frame:013485/0204   Pages: 3
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
10/17/2002
2
GRAY, STEVEN R.
Exec Dt:
10/17/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881346
US20030213753
10278955
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:020269/0276   Pages: 4
Recorded: 12/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELES-BOZA, ALFREDO M.
Exec Dt:
10/11/2007
2
LANDIS, CHARLES R.
Exec Dt:
10/11/2007
3
SHUMWAY, WILLIAM W.
Exec Dt:
10/11/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8357303
US20090057232
11849867
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:028100/0325   Pages: 4
Recorded: 04/24/2012
Attorney Dkt #:HES 2007-IP-001882U1D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELOS-BOZA, ALFREDO M.
Exec Dt:
10/11/2007
2
LANDIS, CHARLES R.
Exec Dt:
10/11/2007
3
SHUMWAY, WILLIAM W.
Exec Dt:
10/11/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404166
US20120261609
13454932
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 10
Reel/Frame:024528/0445   Pages: 3
Recorded: 06/14/2010
Attorney Dkt #:2010-IP-030197U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANTZ, ERIC B.
Exec Dt:
06/02/2010
2
LANDIS, CHARLES R.
Exec Dt:
06/02/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND STREET
DUNCAN, OKLAHOMA 73533
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062240
US20110305830
12814577
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:026594/0552   Pages: 5
Recorded: 07/14/2011
Attorney Dkt #:HAL338-19497
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ENTIRE INCORRECT ASSIGNMENT DOCUMENT THAT WAS WRONGLY FILED AND REPLACE IT WITH THE ATTACHED CORRECT ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 024528 FRAME 0765. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTORS, ERIC B. FRANTZ AND CHARLES R. LANDIS HAVING A DOCKET NO. 2010-IP-030197U1.
Assignors
1
FRANTZ, ERIC B.
Exec Dt:
06/02/2010
2
LANDIS, CHARLES R.
Exec Dt:
06/02/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062240
US20110305830
12814577
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TX 77072
Assignment: 12
Reel/Frame:035580/0174   Pages: 4
Recorded: 05/06/2015
Attorney Dkt #:063718.5125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANTZ, ERIC B.
Exec Dt:
06/02/2010
2
LANDIS, CHARLES R.
Exec Dt:
06/02/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9896380
US20150232384
14705704
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:027126/0356   Pages: 7
Recorded: 10/26/2011
Attorney Dkt #:086108-0471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
08/18/2011
2
COLLINS, RYAN P.
Exec Dt:
08/22/2011
3
ANDERSON, EDWARD A.
Exec Dt:
08/11/2011
4
DONALD, DAVID M.
Exec Dt:
09/22/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130015115
13180186
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 14
Reel/Frame:027126/0801   Pages: 7
Recorded: 10/26/2011
Attorney Dkt #:086108-0480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
08/19/2011
2
COLLINS, RYAN P.
Exec Dt:
08/22/2011
3
ANDERSON, EDWARD A.
Exec Dt:
08/11/2011
4
DONALD, DAVID M.
Exec Dt:
09/22/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130015141
13180224
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 15
Reel/Frame:027149/0342   Pages: 5
Recorded: 10/31/2011
Attorney Dkt #:086108-0416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARKAR, DIPTABHAS
Exec Dt:
09/15/2011
2
LANDIS, CHARLES R.
Exec Dt:
10/24/2011
3
COLLINS, RYAN P.
Exec Dt:
09/15/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377938
US20130109100
13285550
Correspondence name and address
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 16
Reel/Frame:027149/0531   Pages: 5
Recorded: 10/31/2011
Attorney Dkt #:086108-0506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARKAR, DIPTABHAS
Exec Dt:
09/15/2011
2
LANDIS, CHARLES R.
Exec Dt:
10/24/2011
3
COLLINS, RYAN P.
Exec Dt:
09/15/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130109597
13285622
Correspondence name and address
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 17
Reel/Frame:028198/0553   Pages: 8
Recorded: 05/11/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
03/27/2012
2
COLES, BRIAN L.
Exec Dt:
03/14/2012
3
LIAO, WEN-CHIN A.
Exec Dt:
03/19/2012
4
YOUNGBLOOD, JIMMY G.
Exec Dt:
05/03/2012
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
GSE LINING TECHNOLOGY, LLC
19103 GUNDLE ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120216707
13359641
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
1000 LOUISIANA, SUITE 3900
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:028198/0561   Pages: 8
Recorded: 05/11/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
03/27/2012
2
COLES, BRIAN L.
Exec Dt:
03/14/2012
3
LIAO, WEN-CHIN A.
Exec Dt:
03/19/2012
4
YOUNGBLOOD, JIMMY G.
Exec Dt:
05/03/2012
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
GSE LINING TECHNOLOGY, LLC
19103 GUNDLE ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120219366
13359662
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
1000 LOUISIANA, SUITE 3900
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:028198/0573   Pages: 8
Recorded: 05/11/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
03/27/2012
2
COLES, BRIAN L.
Exec Dt:
03/14/2012
3
LLAO, WEN-CHIN A.
Exec Dt:
03/19/2012
4
YOUNGBLOOD, JIMMY G.
Exec Dt:
05/03/2012
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
GSE LINING TECHNOLOGY, LLC
19103 GUNDLE ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120216707
13359641
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
1000 LOUISIANA, SUITE 3900
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:028198/0583   Pages: 8
Recorded: 05/11/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
03/27/2012
2
COLES, BRIAN L.
Exec Dt:
03/14/2012
3
LIAO, WEN-CHIN A.
Exec Dt:
03/19/2012
4
YOUNGBLOOD, JIMMY G.
Exec Dt:
05/03/2012
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
GSE LINING TECHNOLOGY, LLC
19103 GUNDLE ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758432
US20120219367
13359683
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
1000 LOUISIANA, SUITE 3900
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:028291/0761   Pages: 8
Recorded: 05/23/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
03/27/2012
2
COLES, BRIAN L.
Exec Dt:
03/14/2012
3
LIAO, WEN-CHIN A.
Exec Dt:
03/19/2012
4
YOUNGBLOOD, JIMMY G.
Exec Dt:
05/03/2012
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
2
GSE LINING TECHNOLOGY, LLC
19103 GUNDLE ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758432
US20120219367
13359683
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
1000 LOUISIANA, SUITE 3900
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:030316/0106   Pages: 8
Recorded: 04/30/2013
Attorney Dkt #:091721-0082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
04/30/2013
2
CORTNER, THOMAS S.
Exec Dt:
04/18/2013
3
FRANTZ, ERIC B.
Exec Dt:
04/18/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222012
US20140321925
13873471
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 23
Reel/Frame:030316/0642   Pages: 8
Recorded: 04/30/2013
Attorney Dkt #:091721-0085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
04/30/2013
2
CORTNER, THOMAS S.
Exec Dt:
04/18/2013
3
FRANTZ, ERIC B.
Exec Dt:
04/18/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109338
US20140321914
13873527
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 24
Reel/Frame:030428/0319   Pages: 8
Recorded: 05/16/2013
Attorney Dkt #:091721-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORTNER, THOMAS S.
Exec Dt:
04/18/2013
2
FRANTZ, ERIC B.
Exec Dt:
04/18/2013
3
LANDIS, CHARLES R.
Exec Dt:
05/16/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657522
US20140291028
13853357
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 25
Reel/Frame:030428/0736   Pages: 8
Recorded: 05/16/2013
Attorney Dkt #:091721-0224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORTNER, THOMAS S.
Exec Dt:
04/18/2013
2
FRANTZ, ERIC B.
Exec Dt:
04/18/2013
3
LANDIS, CHARLES R.
Exec Dt:
05/16/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140291029
13853423
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 26
Reel/Frame:036695/0039   Pages: 7
Recorded: 09/30/2015
Attorney Dkt #:063718.2732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
01/31/2014
2
STONE, SHANTEL J.
Exec Dt:
01/31/2014
3
DONALD, DAVID M.
Exec Dt:
01/31/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160052805
14781465
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 27
Reel/Frame:042751/0359   Pages: 6
Recorded: 06/19/2017
Attorney Dkt #:098273-1528
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, SHANTEL J.
Exec Dt:
03/12/2015
2
LANDIS, CHARLES R.
Exec Dt:
08/12/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934190
US20190023592
15525938
Correspondence name and address
MARK J. ITRI
4 PARK PLAZA
SUITE 1700
IRVINE, CA 92614
Assignment: 28
Reel/Frame:041122/0103   Pages: 8
Recorded: 01/30/2017
Attorney Dkt #:3073.006.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
01/24/2017
2
GARDNER, CHRISTOPHER P.
Exec Dt:
01/24/2017
3
BLACKMON, MATTHEW B.
Exec Dt:
01/24/2017
4
RODENCAL, CURTIS J.
Exec Dt:
01/24/2017
5
MILLIRON, CHARLES E., III
Exec Dt:
01/24/2017
6
VHORA, SAMEER S.
Exec Dt:
01/24/2017
7
LANDIS, CHARLES R.
Exec Dt:
01/24/2017
8
GANDHI, SANKET
Exec Dt:
01/24/2017
Assignee
1
HPPE LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170166462
15373717
Correspondence name and address
REMENICK PLLC
1025 THOMAS JEFFERSON STREET, NW
SUITE 175
WASHINGTON, DC 20007
Assignment: 29
Reel/Frame:047510/0858   Pages: 12
Recorded: 11/15/2018
Attorney Dkt #:075895-0020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
2
GARDNER, CHRISTOPHER P.
Exec Dt:
06/27/2018
3
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
4
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
5
GANDHI, SANKET
Exec Dt:
08/15/2018
Assignee
1
HPPE, LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190153561
16099558
Correspondence name and address
VORYS SATER SEYMOUR AND PEASE LLP
1909 K STREET, NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 30
Reel/Frame:047817/0222   Pages: 10
Recorded: 12/19/2018
Attorney Dkt #:075895.00044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
2
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
3
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
4
GANDHI, SANKET
Exec Dt:
08/15/2018
Assignee
1
HPPE, LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200308468
16311353
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 31
Reel/Frame:048124/0728   Pages: 10
Recorded: 01/24/2019
Attorney Dkt #:075895-000052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
2
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
3
GANDHI, SANKET
Exec Dt:
08/15/2018
4
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
Assignee
1
HPPE, LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190264085
16320303
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 32
Reel/Frame:048476/0133   Pages: 10
Recorded: 03/01/2019
Attorney Dkt #:075895-000022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
2
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
3
GANDHI, SANKET
Exec Dt:
08/15/2018
4
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
Assignee
1
HPPE, LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200308468
16311353
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
700 LOUISIANA ST.
SUITE 4100
HOUSTON, TX 77002
Assignment: 33
Reel/Frame:048715/0950   Pages: 14
Recorded: 03/27/2019
Attorney Dkt #:075895-000056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
2
GARDNER, CHRISTOPHER P.
Exec Dt:
06/27/2018
3
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
4
MANNING, LEE A.
Exec Dt:
06/27/2018
5
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
6
GANDHI, SANKET
Exec Dt:
02/20/2018
Assignee
1
HPPE LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793473
US20200031715
16337129
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 34
Reel/Frame:050261/0550   Pages: 14
Recorded: 09/04/2019
Attorney Dkt #:075895-000062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADDURI, ASHOKA V.R.
Exec Dt:
06/28/2018
2
GARDNER, CHRISTOPHER P.
Exec Dt:
06/27/2018
3
BLACKMON, MATTHEW B.
Exec Dt:
06/27/2018
4
RODENCAL, CURTIS J.
Exec Dt:
06/27/2018
5
LANDIS, CHARLES R.
Exec Dt:
07/02/2018
6
GANDHI, SANKET
Exec Dt:
08/15/2018
Assignee
1
HPPE, LLC
6906 DIXIE STREET
COLUMBUS, GEORGIA 31907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634604
US20200010711
16490983
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN ST.
27TH FLOOR
HOUSTON, TX 77010
Assignment: 35
Reel/Frame:049976/0941   Pages: 12
Recorded: 08/06/2019
Attorney Dkt #:075716-000011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, CHRISTOPHER P.
Exec Dt:
07/12/2019
2
MEGAHAN, KRISTOPHER
Exec Dt:
07/11/2019
3
RODENCAL, CURTIS J.
Exec Dt:
07/12/2019
4
LANDIS, CHARLES R.
Exec Dt:
08/01/2019
5
MADDURI, ASHOKA V.R.
Exec Dt:
07/11/2019
Assignee
1
INTEGRITY BIO-CHEMICALS, LLC
1100 NORTH CRESSON HWY
CRESSON, TEXAS 76035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130905
US20200017755
16482524
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN STREET, SUITE 2700
HOUSTON, TX 77010
Assignment: 36
Reel/Frame:049977/0728   Pages: 12
Recorded: 08/06/2019
Attorney Dkt #:075716-000010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, CHRISTOPHER P.
Exec Dt:
07/12/2019
2
MEGAHAN, KRISTOPHER
Exec Dt:
07/11/2019
3
RODENCAL, CURTIS J.
Exec Dt:
07/12/2019
4
LANDIS, CHARLES R.
Exec Dt:
08/01/2019
5
MADDURI, ASHOKA V.R.
Exec Dt:
07/11/2019
Assignee
1
INTEGRITY BIO-CHEMICALS, LLC
1100 NORTH CRESSON HWY
CRESSON, TEXAS 76035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130905
US20200017755
16482524
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN STREET, SUITE 2700
HOUSTON, TX 77010
Assignment: 37
Reel/Frame:049978/0461   Pages: 12
Recorded: 08/06/2019
Attorney Dkt #:075716-000014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, CHRISTOPHER P.
Exec Dt:
07/12/2019
2
MEGAHAN, KRISTOPHER
Exec Dt:
07/11/2019
3
RODENCAL, CURTIS J.
Exec Dt:
07/12/2019
4
LANDIS, CHARLES R.
Exec Dt:
08/01/2019
5
MADDURI, ASHOKA V.R.
Exec Dt:
07/11/2019
Assignee
1
INTEGRITY BIO-CHEMICALS, LLC
1100 NORTH CRESSON HWY
CRESSON, TEXAS 76035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028314
US20210108126
16482563
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN STREET, SUITE 2700
HOUSTON, TX 77010
Assignment: 38
Reel/Frame:049978/0538   Pages: 12
Recorded: 08/06/2019
Attorney Dkt #:075716-000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, CHRISTOPHER P.
Exec Dt:
07/12/2019
2
MEGAHAN, KRISTOPHER
Exec Dt:
07/11/2019
3
RODENCAL, CURTIS J.
Exec Dt:
07/12/2019
4
LANDIS, CHARLES R.
Exec Dt:
08/01/2019
5
MADDURI, ASHOKA V.R.
Exec Dt:
07/11/2019
Assignee
1
INTEGRITY BIO-CHEMICALS, LLC
1100 NORTH CRESSON HWY
CRESSON, TEXAS 76035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028314
US20210108126
16482563
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN STREET, SUITE 2700
HOUSTON, TX 77010
Assignment: 39
Reel/Frame:054951/0503   Pages: 5
Recorded: 01/19/2021
Attorney Dkt #:075716-000031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDIS, CHARLES R.
Exec Dt:
01/06/2021
2
ALMOND, STEPHEN WILLIAM
Exec Dt:
01/01/2021
Assignee
1
INTEGRITY BIO-CHEMICALS, LLC
1100 NORTH CRESSON HWY
CRESSON, TEXAS 76035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725134
US20210139766
17151934
Correspondence name and address
HOUSTON GENERAL VORYS, SATER, SEYMOUR AN
909 FANNIN ST.
27TH FLOOR
HOUSTON, TX 77010

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