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: 2
Patent #:
Issue Dt:
07/20/2021
Application #:
15809779
Filing Dt:
11/10/2017
Publication #:
Pub Dt:
05/16/2019
Inventors:
Xiaochu YAO, Pawel J. MATUSZYK, Douglas J. PATTERSON, Rajdeep DAS
Title:
Guided Wave Attenuation Well Logging Excitation Optimizer Based on Waveform Modeling
Assignment: 1
Reel/Frame:
047414/0959Recorded: 11/05/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/2018
Exec Dt:
02/16/2018
Exec Dt:
02/23/2018
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
T. AUSTIN CRONE
PO BOX 421239
HOUSTON, TX 77242
Assignment: 2
Reel/Frame:
056599/0975Recorded: 06/16/2021Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242

Search Results as of: 05/25/2024 12:42 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