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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
Issue Dt:
10/20/2020
Application #:
16221735
Filing Dt:
12/17/2018
Publication #:
Pub Dt:
08/01/2019
Inventors:
Wilson Chun-Ling Chin, Kamil Iftikhar
Title:
High Signal Strength Mud Siren for MWD Telemetry
Assignment: 1
Reel/Frame:
049118/0847Recorded: 05/08/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2016
Exec Dt:
02/22/2016
Assignee:
208 IDA ROAD
BROUSSARD, LOUISIANA 70518
Correspondent:
DAVID M. SULLIVAN
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 2
Reel/Frame:
051636/0208Recorded: 01/27/2020Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/2019
Assignee:
800 NORTHPARK CENTRAL DRIVE
SUITE 100
HOUSTON, TEXAS 77073
Correspondent:
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
061372/0012Recorded: 09/02/2022Pages: 37
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/19/2022
Assignee:
545 BOYLSTON STREET
10TH FLOOR
BOSTON, MASSACHUSETTS 02116
Correspondent:
MICHELLE BRAMWELL, PARALEGAL
ONE FEDERAL STREET
C/O MORGAN, LEWIS & BOCKIUS LLP
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
061629/0891Recorded: 10/10/2022Pages: 37
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/19/2022
Assignee:
545 BOYLSTON STREET, 10TH FLOOR
BOSTON, MASSACHUSETTS 02116
Correspondent:
KATARZYNA GAYSUNAS
1 FEDERAL ST
C/O MORGAN, LEWIS & BOCKIUS LLP
BOSTON, MA 02110-1726

Search Results as of: 06/19/2024 10:23 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