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:
04/16/2002
Application #:
09570109
Filing Dt:
05/12/2000
Inventors:
Harry E. Trout, James M. Wilson
Title:
CARRIER MATERIAL AND DESULFURIZATION AGENT FOR DESULFURIZING IRON
Assignment: 1
Reel/Frame:
010907/0467Recorded: 06/19/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2000
Assignees:
A OHIO CORPORATION
AVON LAKE, OHIO
A DELAWARE CORPORATION
CHICAGO HEIGHTS, ILLINOIS
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - WILLIAM G. KRATZ, JR.
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
010907/0478Recorded: 07/14/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2000
Assignees:
AVON LAKE, OHIO
CHICAGO HEIGHTS, ILLINOIS
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM G. KRATZ, JR.
429 FOURTH AVENUE, SUITE 707
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
013645/0171Recorded: 09/25/2002Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2002
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM G. KRATZ, JR.
429 FOURTH AVE.
STE. 707
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
017275/0298Recorded: 02/22/2006Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2006
Assignee:
100 KING STREET WEST, 11TH FLOOR
TORONTO, ONTARIO, CANADA M5X 1A1
Correspondent:
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
CHICAGO, IL 60603

Search Results as of: 05/01/2024 06:26 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