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: 6
Patent #:
Issue Dt:
04/28/1992
Application #:
07547835
Filing Dt:
07/03/1990
Inventors:
GARY R. WESTER, BILL W. MOORE
Title:
PROCESS FOR RECOVERY OF SPENT ETCHANT
Assignment: 1
Reel/Frame:
005518/0636Recorded: 11/29/1990Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/1989
Assignee:
250 SOUTH WACKER DRIVE,
CHICAGO,, ILLINOIS 60606
Correspondent:
BEVERLY A. HARVEY
KATTEN, MUNCHIN & ZAVIS
525 WEST MONROE STREET, STE. 1600
CHICAGO, IL 60606-3693
Assignment: 2
Reel/Frame:
005374/0760Recorded: 07/22/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/02/1990
Exec Dt:
07/02/1990
Assignee:
COLLEGE AND WEAVER STREETS,
MADISON,, ILLINOIS 62060
Correspondent:
PETER S. GILSTER
KALISH & GILSTER
1600 PAUL BROWN BLDG.
818 OLIVE ST.
ST. LOUIS, MO 63101
Assignment: 3
Reel/Frame:
006593/0267Recorded: 05/21/1993Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/1993
Assignee:
100 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
SARA A. MCINTIRE
GOLDBERG, KOHN, P.C.
55 E. MONROE ST., STE. 3900
CHICAGO, ILLINOIS 60603
Assignment: 4
Reel/Frame:
008693/0393Recorded: 09/16/1997Pages: 7
Conveyance:
AMENEDMENT TO AMEND PREVIOUSLY RECORDED ASSIGNMENT OF SECURITY INTEREST AT REEL 8604, FRAME 0686; TO AMEND RECEIVING PARTY'S NAME
Assignor:
Exec Dt:
03/12/1997
Assignee:
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104
Correspondent:
FEDERAL RESEARCH CORPORATION
RICHARD ROEL
400 SEVENTH ST., N.W., SUITE 101
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
008489/0657Recorded: 05/09/1997Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/1997
Assignee:
1001 COLLEGE STREET
MADISON, ILLINOIS 62060
Correspondent:
FEDERAL RESEARCH CORPORATION
RICHARD ROEL
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:
008604/0686Recorded: 07/29/1997Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/1997
Assignee:
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104
Correspondent:
FEDERAL RESEARCH CORP.
RICHARD ROEL
400 SEVENTH STREET N.W., STE. 101
WASHINGTON, D.C. 20004

Search Results as of: 05/17/2024 11:03 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