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: 8
Patent #:
Issue Dt:
10/09/2018
Application #:
14926658
Filing Dt:
10/29/2015
Publication #:
Pub Dt:
05/12/2016
Inventors:
David P. Horton, Gene H. Zaid, Kim Brashear
Title:
CORROSION INHIBITORS FOR DRILLING FLUID BRINES
Assignment: 1
Reel/Frame:
036915/0252Recorded: 10/29/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/06/2014
Exec Dt:
11/06/2014
Exec Dt:
11/06/2014
Assignee:
205 S. BROADWAY
STERLING, KANSAS 67579
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 2
Reel/Frame:
037321/0585Recorded: 12/17/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/2015
Assignee:
7 RUE ROBERT STUMPER
LUXEMBOURG, LUXEMBOURG L-2557
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 3
Reel/Frame:
037350/0170Recorded: 12/22/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2015
Assignee:
7, RUE ROBERT STÜMPER, L- 2557
LUXEMBOURG, LUXEMBOURG
Correspondent:
DAVID M SULLIVAN
BRANIFF BUILDING, 324 N. ROBINSON AVE
SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:
037368/0011Recorded: 12/28/2015Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2015
Assignee:
720 KING STREET WEST
2ND FLOOR
TORONTO, CANADA M5B 2T3
Correspondent:
DAVID SULLIVAN
BRANIFF BUILDING
324 N. ROBINSON AVE., SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 5
Reel/Frame:
054786/0564Recorded: 12/31/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/2020
Assignee:
ADY ENDRE U. 15.
ÚJLENGYEL, HUNGARY 2724
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 6
Reel/Frame:
062956/0253Recorded: 03/04/2023Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S NAME PREVIOUSLY RECORDED ON REEL 054786 FRAME 0564. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
12/23/2020
Assignee:
ADY ENDRE U. 15.
ÚJLENGYEL, HUNGARY 2724
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 7
Reel/Frame:
057871/0032Recorded: 10/21/2021Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/19/2021
Assignee:
720 KING STREET WEST
2ND FLOOR
TORONTO, CANADA M5V 2T3
Correspondent:
BLAKE, CASSELS & GRAYDON LLP - CHRIS HUNTER
SUITE 4000, 199 BAY STREET
COMMERCE COURT WEST
TORONTO, M5L 1A9 CANADA
Assignment: 8
Reel/Frame:
066212/0722Recorded: 01/23/2024Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2023
Assignee:
HUOBMATTSTRASSE 3
MEGGEN, SWITZERLAND 6045
Correspondent:
SARAH M. SIMPSON
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102

Search Results as of: 05/23/2024 01:44 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