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Patent Assignment Assignor Details
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Assignor Name : FURSDON-WELSH, ANGUS
Total Assignments: 12
Assignment: 1
Reel/Frame:035264/0527   Pages: 7
Recorded: 03/26/2015
Attorney Dkt #:C1408.70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
06/20/2014
2
FURSDON-WELSH, ANGUS
Exec Dt:
05/15/2014
3
LETT, NATHAN L.
Exec Dt:
05/14/2014
4
GREEN, MARIA ELIZABETH
Exec Dt:
07/23/2014
Assignee
1
CESI CHEMICAL, INC.
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464223
US20140284057
14212650
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 2
Reel/Frame:046753/0697   Pages: 7
Recorded: 08/30/2018
Attorney Dkt #:C1408.70006US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
06/20/2014
2
FURSDON-WELSH, ANGUS
Exec Dt:
05/15/2014
3
LETT, NATHAN L.
Exec Dt:
05/14/2014
4
GREEN, MARIA ELIZABETH
Exec Dt:
07/23/2014
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308859
US20180305601
16016967
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 3
Reel/Frame:035264/0723   Pages: 21
Recorded: 03/26/2015
Attorney Dkt #:C1408.70006US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DISMUKE, KEITH INGRAM
Exec Dt:
09/16/2014
2
HILL, RANDAL M.
Exec Dt:
09/19/2014
3
ZELENEV, ANDREI
Exec Dt:
10/07/2014
4
SILAS, JAMES
Exec Dt:
09/16/2014
5
GERMACK, DAVID
Exec Dt:
09/19/2014
6
CHAMPAGNE, LAKIA M.
Exec Dt:
09/19/2014
7
HAMMOND, CHARLES EARL
Exec Dt:
09/15/2014
8
PURSLEY, JOHN T.
Exec Dt:
10/29/2014
9
PENNY, GLENN S.
Exec Dt:
11/04/2014
10
BRYAN, MICHAEL A.
Exec Dt:
09/15/2014
11
GREEN, MARIA ELIZABETH
Exec Dt:
09/19/2014
12
GONZALEZ-ROLDAN, MONICA
Exec Dt:
09/16/2014
13
SOEUNG, MELINDA
Exec Dt:
09/19/2014
14
SABOOWALA, HASNAIN
Exec Dt:
09/15/2014
15
FURSDON-WELSH, ANGUS
Exec Dt:
09/19/2014
16
LETT, NATHAN L.
Exec Dt:
09/19/2014
17
MAST, NICOLE
Exec Dt:
09/19/2014
18
HUGHES, JOBY
Exec Dt:
09/16/2014
Assignee
1
CESI CHEMICAL, INC.
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884988
US20140338911
14212763
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210-2206
Assignment: 4
Reel/Frame:037031/0854   Pages: 6
Recorded: 11/13/2015
Attorney Dkt #:C1408.70034US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABOOWALA, HASNAIN
Exec Dt:
06/04/2015
2
HILL, RANDAL M.
Exec Dt:
06/18/2015
3
FURSDON-WELSH, ANGUS
Exec Dt:
06/04/2015
Assignee
1
CESI CHEMICAL, INC.
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868893
US20150184061
14644351
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 5
Reel/Frame:045076/0376   Pages: 5
Recorded: 03/01/2018
Attorney Dkt #:C1408.70034US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SABOOWALA, HASNAIN
Exec Dt:
06/04/2015
2
HILL, RANDAL M.
Exec Dt:
06/18/2015
3
FURSDON-WELSH, ANGUS
Exec Dt:
06/04/2015
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731071
US20180134941
15869406
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 6
Reel/Frame:038156/0221   Pages: 5
Recorded: 03/31/2016
Attorney Dkt #:C1408.70009US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURSDON-WELSH, ANGUS
Exec Dt:
02/15/2016
2
SILAS, JAMES
Exec Dt:
02/15/2016
3
SMITH-GONZALEZ, MONICA
Exec Dt:
02/16/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957779
US20160024891
14811504
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:038156/0284   Pages: 5
Recorded: 03/31/2016
Attorney Dkt #:C1408.70009US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURSDON-WELSH, ANGUS
Exec Dt:
02/16/2016
2
SILAS, JAMES
Exec Dt:
02/17/2016
3
SMITH-GONZALEZ, MONICA
Exec Dt:
02/16/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294757
US20160024890
14811133
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:040809/0716   Pages: 4
Recorded: 12/30/2016
Attorney Dkt #:C1408.70006US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
11/28/2016
2
FURSDON-WELSH, ANGUS
Exec Dt:
11/28/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850418
US20170096594
15288066
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:045063/0736   Pages: 4
Recorded: 02/28/2018
Attorney Dkt #:C1408.70006US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
11/28/2016
2
FURSDON-WELSH, ANGUS
Exec Dt:
11/28/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005948
US20180118995
15852056
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 10
Reel/Frame:052477/0403   Pages: 7
Recorded: 04/23/2020
Attorney Dkt #:C1408.70006US08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
03/11/2020
2
FURSDON-WELSH, ANGUS
Exec Dt:
02/25/2020
3
HILL, RANDAL M.
Exec Dt:
03/24/2020
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034879
US20190316021
16430138
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 11
Reel/Frame:056201/0259   Pages: 11
Recorded: 05/11/2021
Attorney Dkt #:C1408.70055US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
01/25/2021
2
ASHCRAFT, PAUL
Exec Dt:
01/28/2021
3
FURSDON-WELSH, ANGUS
Exec Dt:
01/27/2021
4
CHAMPAGNE, LAKIA M.
Exec Dt:
05/14/2018
5
FORBES, NATALIE
Exec Dt:
05/14/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053433
US20190169492
16206304
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 12
Reel/Frame:060028/0369   Pages: 11
Recorded: 05/26/2022
Attorney Dkt #:C1408.70055US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
01/25/2021
2
ASHCRAFT, PAUL
Exec Dt:
01/28/2021
3
FURSDON-WELSH, ANGUS
Exec Dt:
01/27/2021
4
CHAMPAGNE, LAKIA M.
Exec Dt:
05/14/2018
5
FORBES, NATALIE
Exec Dt:
05/14/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
8846 NORTH SAM HOUSTON PARKWAY WEST
SUITE 150
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210340435
17324507
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206

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