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Patent Assignment Assignee Details
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Assignee Name : FLOTEK CHEMISTRY, LLC
Total Assignments: 83
Assignment: 1
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: 2
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: 3
Reel/Frame:057776/0265   Pages: 16
Recorded: 10/13/2021
Attorney Dkt #:C1408.70064US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORBES, NATALIE
Exec Dt:
12/12/2015
2
SILAS, JAMES
Exec Dt:
09/08/2021
3
HILL, RANDAL M.
Exec Dt:
10/11/2021
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180690
US20190284467
16430898
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 4
Reel/Frame:060308/0484   Pages: 16
Recorded: 06/24/2022
Attorney Dkt #:C1408.70064US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORBES, NATALIE
Exec Dt:
12/12/2015
2
SILAS, JAMES
Exec Dt:
09/08/2021
3
HILL, RANDAL M.
Exec Dt:
10/11/2021
Assignee
1
FLOTEK CHEMISTRY, LLC
8846 NORTH SAM HOUSTON PARKWAY WEST
SUITE 150
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220073812
17530773
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 5
Reel/Frame:037540/0712   Pages: 7
Recorded: 01/15/2016
Attorney Dkt #:P1843US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8865632
NONE
12268408
 
8916508
US20120035085
13274125
 
NONE
US20140323366
14323830
Correspondence name and address
DAVID SULLIVAN
BRANIFF BUILDING, 324 N. ROBINSON AVE.
SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 6
Reel/Frame:037759/0721   Pages: 6
Recorded: 02/10/2016
Attorney Dkt #:C1408.70002US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321955
US20140367107
13918155
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 7
Reel/Frame:038179/0131   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70000US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428683
US20140262261
13829495
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 8
Reel/Frame:038179/0153   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70001US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994762
US20150252249
14721155
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 9
Reel/Frame:038179/0204   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70003US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140371115
13918166
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 10
Reel/Frame:038179/0221   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70004US03
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150247082
14561428
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 11
Reel/Frame:038179/0286   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70006US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
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
Assignment: 12
Reel/Frame:038179/0302   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70006US02
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717919
US20140284053
14212731
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 13
Reel/Frame:038179/0321   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70006US03
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
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
Assignment: 14
Reel/Frame:038179/0337   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70008US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150247381
14633247
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 15
Reel/Frame:038179/0343   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70013US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505970
US20150329767
14712521
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 16
Reel/Frame:038179/0349   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70016US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130292121
13863205
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 17
Reel/Frame:038179/0940   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70019US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144862
US20160060505
14938399
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 18
Reel/Frame:038179/0964   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70020US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262288
13831410
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 19
Reel/Frame:038179/0977   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70024US02
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160017204
14801805
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 20
Reel/Frame:038180/0038   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70029US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590332
US20150053404
14445006
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 21
Reel/Frame:038180/0653   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70030US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053619
US20150068751
14489423
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 22
Reel/Frame:038181/0807   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70031US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000693
US20150068755
14489437
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 23
Reel/Frame:038181/0914   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70032US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160257911
14695657
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 24
Reel/Frame:038181/0979   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70034US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
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: 25
Reel/Frame:038182/0198   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70036US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287483
US20160003018
14857138
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 26
Reel/Frame:038183/0608   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70038US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577531
US20160032172
14857097
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 27
Reel/Frame:038183/0802   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70001US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068108
US20140274817
13829434
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 28
Reel/Frame:038183/0840   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70010US01
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544639
US20050209107
11122681
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 29
Reel/Frame:038183/0939   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70011US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7122509
US20050267007
11102137
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 30
Reel/Frame:038188/0372   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70018US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222013
NONE
12618535
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 31
Reel/Frame:038188/0391   Pages: 6
Recorded: 03/21/2016
Attorney Dkt #:C1408.70019US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200192
US20140299325
13889709
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 32
Reel/Frame:038299/0545   Pages: 6
Recorded: 03/30/2016
Attorney Dkt #:C1408.70005US03
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150105302
14509309
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 33
Reel/Frame:042295/0734   Pages: 6
Recorded: 04/20/2017
Attorney Dkt #:C1408.70021US00
Conveyance: CONVERSION
Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
01/01/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262274
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Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
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NONE
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Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
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CESI CHEMICAL, INC.
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
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Correspondence name and address
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600 ATLANTIC AVENUE
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Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
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10144865
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Correspondence name and address
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1
CESI CHEMICAL, INC.
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Assignee
1
FLOTEK CHEMISTRY, LLC
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SUITE 300
HOUSTON, TEXAS 77064
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WOLF, GREENFIELD & SACKS, P.C.
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CESI CHEMICAL, INC.
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Assignee
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FLOTEK CHEMISTRY, LLC
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SUITE 300
HOUSTON, TEXAS 77064
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NONE
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Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
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Assignor
1
CESI CHEMICAL, INC.
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Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
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Intl #
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11634625
US20200216749
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Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
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1
CESI CHEMICAL, INC.
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Assignee
1
FLOTEK CHEMISTRY, LLC
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SUITE 300
HOUSTON, TEXAS 77064
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US20190100689
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Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
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Assignor
1
CESI CHEMICAL, INC.
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
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App #
 
 
 
 
 
 
 
 
 
 
 
11001748
US20190093003
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Correspondence name and address
DAVID M SULLIVAN
BRANIFF BUILDING
324 N. ROBINSON AVE., SUITE 100
OKLAHOMA CITY, OK 73102
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Reel/Frame:037642/0315   Pages: 8
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Attorney Dkt #:C1408.70010US00
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Assignors
1
PURSLEY, JOHN T.
Exec Dt:
01/05/2016
2
HOLCOMB, DAVID L.
Exec Dt:
01/15/2015
3
PENNY, GLENN S.
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380606
US20030166472
10377322
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
Assignment: 43
Reel/Frame:038076/0959   Pages: 4
Recorded: 03/23/2016
Attorney Dkt #:C1408.70018US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
01/28/2016
2
MORRISON, DAVID S.
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
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14949037
Correspondence name and address
ROBERT H. WALAT
600 ATLANTIC AVENUE
WOLF, GREENFIELD & SACKS, P.C.
BOSTON, MA 02210
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Reel/Frame:038156/0221   Pages: 5
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Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURSDON-WELSH, ANGUS
Exec Dt:
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2
SILAS, JAMES
Exec Dt:
02/15/2016
3
SMITH-GONZALEZ, MONICA
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
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US20160024891
14811504
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
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Reel/Frame:038156/0284   Pages: 5
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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
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Reel/Frame:038759/0239   Pages: 4
Recorded: 06/01/2016
Attorney Dkt #:C1408.70005US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OSWALD, DARIN
Exec Dt:
04/05/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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14509309
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 47
Reel/Frame:038407/0550   Pages: 10
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Attorney Dkt #:C1408.70002US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
04/21/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
04/21/2016
3
LETT, NATHAN L.
Exec Dt:
04/21/2016
4
DISMUKE, KEITH INGRAM
Exec Dt:
04/21/2016
5
GERMACK, DAVID
Exec Dt:
04/21/2016
6
MAST, NICOLE
Exec Dt:
04/21/2016
7
SOEUNG, MELINDA
Exec Dt:
04/21/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196557
US20160194550
15071332
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 48
Reel/Frame:050222/0576   Pages: 10
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Attorney Dkt #:C1408.70002US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
04/21/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
04/21/2016
3
LETT, NATHAN L.
Exec Dt:
04/21/2016
4
DISMUKE, KEITH INGRAM
Exec Dt:
04/21/2016
5
GERMACK, DAVID
Exec Dt:
04/21/2016
6
MAST, NICOLE
Exec Dt:
04/21/2016
7
SOEUNG, MELINDA
Exec Dt:
04/21/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738235
US20190169488
16267032
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 49
Reel/Frame:054253/0149   Pages: 10
Recorded: 11/03/2020
Attorney Dkt #:C1408.70002US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
04/21/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
04/21/2016
3
LETT, NATHAN L.
Exec Dt:
04/21/2016
4
DISMUKE, KEITH INGRAM
Exec Dt:
04/21/2016
5
GERMACK, DAVID
Exec Dt:
04/21/2016
6
MAST, NICOLE
Exec Dt:
04/21/2016
7
SOEUNG, MELINDA
Exec Dt:
04/21/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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16989100
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 50
Reel/Frame:039290/0379   Pages: 3
Recorded: 07/29/2016
Attorney Dkt #:C1408.70000US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SABOOWALA, HASNAIN
Exec Dt:
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Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
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US20140262261
13829495
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
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Reel/Frame:040147/0324   Pages: 5
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Attorney Dkt #:C1408.70042US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELHANY, GRANT
Exec Dt:
07/20/2016
2
SILAS, JAMES
Exec Dt:
07/20/2016
3
GOODWIN, GRANT
Exec Dt:
07/20/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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15193408
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 52
Reel/Frame:040287/0276   Pages: 8
Recorded: 11/11/2016
Attorney Dkt #:C1408.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
11/07/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
11/07/2016
3
LETT, NATHAN L.
Exec Dt:
11/07/2016
4
GREEN, MARIA ELIZABETH
Exec Dt:
11/10/2016
5
SABOOWALA, HASNAIN
Exec Dt:
11/07/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9809741
US20160369161
15249760
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 53
Reel/Frame:044367/0156   Pages: 8
Recorded: 12/12/2017
Attorney Dkt #:C1408.70000US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
11/07/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
11/07/2016
3
LETT, NATHAN L.
Exec Dt:
11/07/2016
4
GREEN, MARIA ELIZABETH
Exec Dt:
11/10/2016
5
SABOOWALA, HASNAIN
Exec Dt:
11/07/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087361
US20180057733
15804114
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 54
Reel/Frame:047496/0888   Pages: 8
Recorded: 11/14/2018
Attorney Dkt #:C1408.70000US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
11/07/2016
2
CHAMPAGNE, LAKIA M.
Exec Dt:
11/07/2016
3
LETT, NATHAN L.
Exec Dt:
11/07/2016
4
GREEN, MARIA ELIZABETH
Exec Dt:
11/10/2016
5
SABOOWALA, HASNAIN
Exec Dt:
11/07/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544355
US20190031948
16148351
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 55
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: 56
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: 57
Reel/Frame:042119/0315   Pages: 26
Recorded: 03/31/2017
Attorney Dkt #:C1408.70029US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNY, GLENN S.
Exec Dt:
03/08/2017
2
DISMUKE, KEITH INGRAM
Exec Dt:
11/04/2016
3
FOX, RICHARD NELSON
Exec Dt:
11/03/2016
4
ZELENEV, ANDREI
Exec Dt:
11/03/2016
5
HILL, RANDAL M.
Exec Dt:
11/07/2016
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149189
US20160312106
15146278
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 58
Reel/Frame:042895/0619   Pages: 4
Recorded: 07/05/2017
Attorney Dkt #:C1408.70006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAST, NICOLE
Exec Dt:
06/08/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717919
US20140284053
14212731
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 59
Reel/Frame:044446/0641   Pages: 7
Recorded: 12/20/2017
Attorney Dkt #:C1408.70016US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNY, GLENN S.
Exec Dt:
08/14/2017
2
BIAN, YU
Exec Dt:
08/08/2017
3
PURSLEY, JOHN T.
Exec Dt:
07/27/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951264
US20170190953
15380881
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 60
Reel/Frame:044699/0732   Pages: 4
Recorded: 01/23/2018
Attorney Dkt #:C1408.70001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SABOOWALA, HASNAIN
Exec Dt:
08/16/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994762
US20150252249
14721155
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 61
Reel/Frame:049239/0278   Pages: 4
Recorded: 05/21/2019
Attorney Dkt #:C1408.70001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SABOOWALA, HASNAIN
Exec Dt:
08/16/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180282611
16002259
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 62
Reel/Frame:044753/0963   Pages: 10
Recorded: 01/29/2018
Attorney Dkt #:C1408.70052US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DISMUKE, KEITH INGRAM
Exec Dt:
09/06/2017
2
PHILPOT, DAVID
Exec Dt:
09/05/2017
3
HILL, RANDAL M.
Exec Dt:
09/05/2017
4
PENNYPACKER, RONDELL
Exec Dt:
09/05/2017
5
HILL, STEVEN
Exec Dt:
09/12/2017
6
SIFFERMAN, THOMAS R.
Exec Dt:
10/10/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10696887
US20170313925
15595878
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 63
Reel/Frame:044231/0539   Pages: 5
Recorded: 11/28/2017
Attorney Dkt #:C1408.70050US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRABELSI, SIWAR
Exec Dt:
10/17/2017
2
HILL, RANDAL M.
Exec Dt:
10/17/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10421707
US20170275518
15457792
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 64
Reel/Frame:050811/0871   Pages: 5
Recorded: 10/24/2019
Attorney Dkt #:C1408.70050US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRABELSI, SIWAR
Exec Dt:
10/17/2017
2
HILL, RANDAL M.
Exec Dt:
10/17/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941106
US20190315674
16454511
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 65
Reel/Frame:055684/0257   Pages: 5
Recorded: 03/23/2021
Attorney Dkt #:C1408.70050US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRABELSI, SIWAR
Exec Dt:
10/17/2017
2
HILL, RANDAL M.
Exec Dt:
10/17/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560351
US20210198177
17194952
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 66
Reel/Frame:045357/0527   Pages: 8
Recorded: 03/27/2018
Attorney Dkt #:C1408.70054US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMPAGNE, LAKIA M.
Exec Dt:
02/06/2018
2
SILAS, JAMES
Exec Dt:
02/06/2018
3
PIETRANGELI, GIANNA
Exec Dt:
02/06/2018
4
SHEDD, DANIEL COLLIER
Exec Dt:
02/06/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294764
US20180037792
15785245
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 67
Reel/Frame:045074/0247   Pages: 4
Recorded: 03/01/2018
Attorney Dkt #:C1408.70041US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SMITH, RICHARD HARLEN, JR.
Exec Dt:
02/20/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934472
US20190055457
15680454
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 68
Reel/Frame:055603/0629   Pages: 4
Recorded: 03/16/2021
Attorney Dkt #:C1408.70041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SMITH, RICHARD HARLEN, JR.
Exec Dt:
02/20/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210179924
17188322
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 69
Reel/Frame:045584/0860   Pages: 5
Recorded: 04/19/2018
Attorney Dkt #:C1408.70049US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RICHARD HARLEN, JR.
Exec Dt:
03/02/2018
2
HILL, RANDAL M.
Exec Dt:
03/02/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190055458
15680460
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 70
Reel/Frame:046129/0309   Pages: 4
Recorded: 06/19/2018
Attorney Dkt #:E0525.70000US00-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECLIPSE IOR SERVICES, LLC
Exec Dt:
06/18/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890625
US20150247393
14212383
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 71
Reel/Frame:046129/0479   Pages: 4
Recorded: 06/19/2018
Attorney Dkt #:E0525.70001US00-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECLIPSE IOR SERVICES, LLC
Exec Dt:
06/18/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890624
US20150247392
14633620
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 72
Reel/Frame:047942/0314   Pages: 4
Recorded: 01/09/2019
Attorney Dkt #:F0733.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLORIDA CHEMICAL COMPANY, INC.
Exec Dt:
12/10/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190090476
15990374
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 73
Reel/Frame:048119/0358   Pages: 3
Recorded: 01/24/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLORIDA CHEMICAL COMPANY, INC.
Exec Dt:
12/10/2018
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797684
US20030171241
10095596
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 74
Reel/Frame:048534/0245   Pages: 3
Recorded: 03/07/2019
Attorney Dkt #:P1843US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZELENEV, ANDREI
Exec Dt:
02/26/2019
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PARKWAY N., SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190153304
16250933
Correspondence name and address
DAVID M. SULLIVAN
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 75
Reel/Frame:051785/0471   Pages: 8
Recorded: 02/11/2020
Attorney Dkt #:C1408.70056US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAST, NICOLE
Exec Dt:
10/11/2019
2
SULLIVAN, PHILIP
Exec Dt:
07/23/2019
3
ZELENEV, ANDREI
Exec Dt:
09/27/2019
4
REGMI, NINA
Exec Dt:
09/23/2019
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190241796
16271136
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 76
Reel/Frame:052467/0693   Pages: 4
Recorded: 04/22/2020
Attorney Dkt #:C1408.70066US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRABELSI, SIWAR
Exec Dt:
11/04/2019
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104843
US20210108132
16598989
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 77
Reel/Frame:058470/0533   Pages: 4
Recorded: 12/23/2021
Attorney Dkt #:C1408.70066US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRABELSI, SIWAR
Exec Dt:
11/04/2019
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597873
US20210371730
17400703
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 78
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: 79
Reel/Frame:052734/0314   Pages: 11
Recorded: 05/22/2020
Attorney Dkt #:C1408.70006US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
03/24/2020
2
CHAMPAGNE, LAKIA M.
Exec Dt:
03/11/2020
3
LETT, NATHAN L.
Exec Dt:
05/20/2020
4
DISMUKE, KEITH INGRAM
Exec Dt:
03/11/2020
5
GERMACK, DAVID
Exec Dt:
05/22/2020
6
SOEUNG, MELINDA
Exec Dt:
03/23/2020
7
MAST, NICOLE
Exec Dt:
03/16/2020
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703960
US20180171213
15888608
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 80
Reel/Frame:054205/0984   Pages: 11
Recorded: 10/29/2020
Attorney Dkt #:C1408.70006US09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, RANDAL M.
Exec Dt:
03/24/2020
2
CHAMPAGNE, LAKIA M.
Exec Dt:
03/11/2020
3
LETT, NATHAN L.
Exec Dt:
05/20/2020
4
DISMUKE, KEITH INGRAM
Exec Dt:
03/11/2020
5
GERMACK, DAVID
Exec Dt:
05/22/2020
6
SOEUNG, MELINDA
Exec Dt:
03/23/2020
7
MAST, NICOLE
Exec Dt:
03/16/2020
Assignee
1
FLOTEK CHEMISTRY, LLC
10603 W. SAM HOUSTON PKWY N.
SUITE 300
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254856
US20200332177
16916199
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 81
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: 82
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
Assignment: 83
Reel/Frame:061236/0889   Pages: 5
Recorded: 09/28/2022
Attorney Dkt #:C1408.70067US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRABELSI, SIWAR
Exec Dt:
09/22/2022
2
HILL, RANDAL M.
Exec Dt:
09/21/2022
Assignee
1
FLOTEK CHEMISTRY, LLC
8846 NORTH SAM HOUSTON PARKWAY WEST
SUITE 150
HOUSTON, TEXAS 77064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512243
US20220127516
17078258
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206

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