skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DEMIRER, NAZLI
Total Assignments: 11
Assignment: 1
Reel/Frame:049033/0786   Pages: 8
Recorded: 04/30/2019
Attorney Dkt #:164.2018-IPM-102337 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
04/15/2019
2
DEMIRER, NAZLI
Exec Dt:
04/15/2019
3
MARCK, JULIEN CHRISTIAN VALERY
Exec Dt:
04/24/2019
4
DARBE, ROBERT
Exec Dt:
04/17/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200095860
16398716
Correspondence name and address
GILLIAM IP PLLC
7200 N. MOPAC EXPY.
SUITE 440
AUSTIN, TX 78731
Assignment: 2
Reel/Frame:050015/0103   Pages: 8
Recorded: 08/09/2019
Attorney Dkt #:164.2018-IPM-102338 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
08/06/2019
2
ZALLUHOGLU, UMUT
Exec Dt:
08/05/2019
3
MARCK, JULIEN CHRISTIAN VALERY
Exec Dt:
08/05/2019
4
DARBE, ROBERT
Exec Dt:
08/08/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883341
US20200095849
16537092
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY SUITE #440
AUSTIN, TX 78731
Assignment: 3
Reel/Frame:050276/0638   Pages: 9
Recorded: 09/05/2019
Attorney Dkt #:3060US-624047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
08/15/2019
2
DEMIRER, NAZLI
Exec Dt:
08/20/2019
3
DARBE, ROBERT
Exec Dt:
08/16/2019
4
MARCK, JULIEN
Exec Dt:
08/14/2019
5
HORNBLOWER, PETER JOHN
Exec Dt:
06/19/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408268
US20200072034
16523887
Correspondence name and address
JASON W. BRYAN
1000 LOUISIANA ST.
SUITE 6400
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:058590/0286   Pages: 8
Recorded: 01/10/2022
Attorney Dkt #:3050US-687711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCK, JULIEN
Exec Dt:
11/01/2019
2
DARBE, ROBERT P.
Exec Dt:
11/04/2019
3
ZALLUHOGLU, UMUT
Exec Dt:
11/04/2019
4
DEMIRER, NAZLI
Exec Dt:
11/04/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220120170
17422410
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:053592/0580   Pages: 8
Recorded: 08/25/2020
Attorney Dkt #:3040US-623994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
05/01/2020
2
MARCK, JULIEN
Exec Dt:
11/01/2019
3
DARBE, ROBERT P.
Exec Dt:
07/09/2020
4
DEMIRER, NAZLI
Exec Dt:
04/24/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200040720
16523837
Correspondence name and address
POLSINELLI PC
1401 EYE ST NW
SUITE 800
WASHINGTON, DC 20005-2225
Assignment: 6
Reel/Frame:058455/0616   Pages: 8
Recorded: 12/22/2021
Attorney Dkt #:1560-129300 AND 129301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUANYAN
Exec Dt:
11/12/2021
2
DARBE, ROBERT P.
Exec Dt:
11/10/2021
3
DEMIRER, NAZLI
Exec Dt:
11/19/2021
4
HISHAM, KHUNSA
Exec Dt:
12/08/2021
5
TASOUJIAN, SHAHIN
Exec Dt:
11/13/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739627
US20230184081
17546906
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 7
Reel/Frame:058500/0316   Pages: 7
Recorded: 12/29/2021
Attorney Dkt #:2021-110811-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
12/28/2021
2
DARBE, ROBERT P.
Exec Dt:
12/22/2021
3
PHO, VY
Exec Dt:
12/22/2021
4
ZALLUHOGLU, UMUT
Exec Dt:
12/22/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203931
17564578
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 8
Reel/Frame:059245/0700   Pages: 8
Recorded: 03/11/2022
Attorney Dkt #:90060US-705726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN
Exec Dt:
03/04/2022
2
DARBE, ROBERT P.
Exec Dt:
03/11/2022
3
DEMIRER, NAZLI
Exec Dt:
03/09/2022
4
PHO, VY
Exec Dt:
03/09/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372861
17692962
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:059422/0269   Pages: 7
Recorded: 03/29/2022
Attorney Dkt #:1560-130800,801,802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
03/10/2022
2
ZALLUHOGLU, UMUT
Exec Dt:
03/18/2022
3
DARBE, ROBERT P.
Exec Dt:
03/17/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230096963
17698137
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 10
Reel/Frame:060772/0552   Pages: 13
Recorded: 08/10/2022
Attorney Dkt #:2021-110637-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEXANDER MATHEW
Exec Dt:
06/01/2022
2
BHAIDASNA, KETAN C.
Exec Dt:
07/08/2022
3
WU, JIAN
Exec Dt:
07/14/2022
4
DARBE, ROBERT P.
Exec Dt:
06/03/2022
5
MARCK, JULIEN CHRISTIAN
Exec Dt:
07/01/2022
6
DEMIRER, NAZLI
Exec Dt:
06/01/2022
7
ZALLUHOGLU, UMUT
Exec Dt:
06/01/2022
8
FENG, TIANHENG
Exec Dt:
07/07/2022
9
CHEN, DONGMEI
Exec Dt:
08/10/2022
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
2
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279767
17685848
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 11
Reel/Frame:062407/0486   Pages: 5
Recorded: 01/18/2023
Attorney Dkt #:1560-156901 AND 156902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
12/15/2022
2
DARBE, ROBERT P.
Exec Dt:
12/12/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230272704
18082235
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998

Search Results as of: 05/22/2024 01:40 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT