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Patent Assignment Assignee Details
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Assignee Name : MULTI-CHEM GROUP LLC
Total Assignments: 8
Assignment: 1
Reel/Frame:042420/0325   Pages: 3
Recorded: 05/08/2017
Attorney Dkt #:063718.7390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURHAM, DANNY K.
Exec Dt:
12/21/2011
2
HARLESS, MICHAEL L.
Exec Dt:
12/21/2011
Assignee
1
MULTI-CHEM GROUP LLC
2905 SOUTHWEST BLVD
SAN ANGELO, TEXAS 76904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287487
US20170240802
15589171
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:044301/0005   Pages: 4
Recorded: 10/26/2017
Attorney Dkt #:063718.7789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURHAM, DANNY
Exec Dt:
12/21/2011
2
RUSSUM, JAMES
Exec Dt:
12/21/2011
3
DAVIS, NATHAN
Exec Dt:
12/21/2011
4
CONKLE, CURTIS
Exec Dt:
12/21/2011
Assignee
1
MULTI-CHEM GROUP LLC
2905 SOUTHWEST BLVD
SAN ANGELO, TEXAS 76904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180045023
15794621
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:043611/0873   Pages: 9
Recorded: 09/18/2017
Attorney Dkt #:063718.7787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QU, LIANGWEI
Exec Dt:
05/14/2014
2
SUN, YANQIU
Exec Dt:
05/14/2014
3
ZHAO, FUNIAN
Exec Dt:
05/14/2014
4
CONKLE, CURTIS
Exec Dt:
05/14/2014
5
ACOSTA, ERICK J.
Exec Dt:
05/14/2014
Assignee
1
MULTI-CHEM GROUP LLC
2905 SOUTHWEST BLVD
SAN ANGELO, TEXAS 76904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902893
US20180010036
15706903
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:042845/0990   Pages: 7
Recorded: 06/28/2017
Attorney Dkt #:063718.7558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, LIANG
Exec Dt:
12/10/2015
2
RANE, JAYANT
Exec Dt:
09/08/2016
3
HE, KAI
Exec Dt:
12/10/2015
Assignee
1
MULTI-CHEM GROUP LLC
2905 SOUTHWEST BLVD
SAN ANGELO, TEXAS 76904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970265
US20170298710
15635634
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:056604/0631   Pages: 7
Recorded: 06/21/2021
Attorney Dkt #:1560-055808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAFFIN, IAN WOOD
Exec Dt:
06/28/2018
2
RILEY, HOWARD THOMAS
Exec Dt:
06/29/2018
3
DUBOIS, TEDDY JOEL
Exec Dt:
07/03/2018
4
OGLE, JAMES WILLIAM
Exec Dt:
06/21/2018
Assignee
1
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210317362
17352926
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 6
Reel/Frame:050213/0910   Pages: 4
Recorded: 08/29/2019
Attorney Dkt #:063718.8576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
11/14/2018
Assignee
1
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11041114
US20200024508
16489900
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:051131/0474   Pages: 4
Recorded: 11/27/2019
Attorney Dkt #:1560-048804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALLIBURTON ENERGY SERVICES, INC.
Exec Dt:
08/26/2019
Assignee
1
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124699
US20200190399
16617804
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 8
Reel/Frame:052993/0286   Pages: 10
Recorded: 06/19/2020
Attorney Dkt #:1561-01201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LEIMING
Exec Dt:
04/06/2020
2
XU, LIANG
Exec Dt:
05/22/2020
3
BODNAR, SCOT HARRIS
Exec Dt:
04/17/2020
4
COLLIER, TODD ALLEN
Exec Dt:
04/16/2020
5
OGLE, JAMES WILLIAM
Exec Dt:
06/10/2020
6
YUE, ZHIWEI
Exec Dt:
04/06/2020
Assignee
1
MULTI-CHEM GROUP LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11435330
US20210080439
16841886
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998

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