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:
08/12/1997
Application #:
08539619
Filing Dt:
10/05/1995
Inventors:
JOHN E. ODDO, AMY T. KAN, SHILIANG HE, ANTHONY J. GERBINO, MASON TOMSON
Title:
NOVEL METHOD FOR SCALE INHIBITOR SQUEEZE APPLICATION TO GAS AND OIL WELLS
Assignment: 1
Reel/Frame:
007681/0156Recorded: 10/05/1995Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/06/1995
Exec Dt:
09/06/1995
Exec Dt:
09/06/1995
Exec Dt:
09/06/1995
Exec Dt:
09/06/1995
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, ILLINOIS 60661
Assignment: 2
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

Search Results as of: 05/06/2024 10:57 AM
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