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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, JOHN C.H.
Total Assignments: 11
Assignment: 1
Reel/Frame:006346/0230   Pages: 3
Recorded: 12/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, JOHN C.H.
Exec Dt:
12/08/1992
2
WALTER, PETER A.
Exec Dt:
12/08/1992
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344191
NONE
07987694
Correspondence name and address
DAVID S. ABRAMS
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:006613/0443   Pages: 3
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JOHN C.H.
Exec Dt:
06/11/1993
2
JOHNSON, RICHARD H.
Exec Dt:
06/11/1993
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401060
NONE
08075419
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN
DAVID S. ABRAMS
1225 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:006660/0930   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JOHN C.H.
Exec Dt:
08/20/1993
2
HOFFMANN, DONALD
Exec Dt:
08/20/1993
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431452
NONE
08110253
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN
DAVID S. ABRAMS
1225 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:007318/0765   Pages: 3
Recorded: 01/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, JOHN C.H.
Exec Dt:
01/19/1995
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545459
NONE
08375706
Correspondence name and address
DAVID S. ABRAMS
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:007459/0044   Pages: 3
Recorded: 04/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JOHN C.H.
Exec Dt:
04/03/1995
2
WENDLER, ERIC B.
Exec Dt:
04/03/1995
3
GREGORY, VANCE P.
Exec Dt:
04/03/1995
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618063
NONE
08416283
Correspondence name and address
DAVID S. ABRAMS
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVENUE, N.W.
SUITE 315
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:007531/0244   Pages: 3
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, DONALD
Exec Dt:
05/16/1995
2
CHANG, JOHN C.H.
Exec Dt:
05/16/1995
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612541
NONE
08446311
Correspondence name and address
DAVID S. ABRAMS, ESQ.
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:008620/0018   Pages: 3
Recorded: 07/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGORY, VANCE P., JR.
Exec Dt:
07/14/1997
2
CHANG, JOHN C.H.
Exec Dt:
07/14/1997
Assignee
1
WALLACE COMPUTER SERVICES, INC.
2275 CABOT DRIVE
LISLE, ILLINOIS 60532
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826915
NONE
08432612
Correspondence name and address
TILTON, FALLON, LUNGMUS ET AL.
JEROME F. FALLON
100 S. WACKER DRIVE
SUITE 960
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:008767/0062   Pages: 3
Recorded: 08/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, JOHN C.H.
Exec Dt:
08/05/1997
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5898017
NONE
08914093
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN,L.L.P.
DAVID S. ABRAMS, ESQ.
1225 CONNECTICUT AVE., N.W. SUITE 315
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:008972/0776   Pages: 4
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, DONALD J.
Exec Dt:
09/26/1997
2
CHANG, JOHN C.H.
Exec Dt:
09/28/1997
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5970875
NONE
08940201
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
DAVID S. ABRAMS
1225 CONNECTICUT AVE., N.W. SUITE 315
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:009164/0819   Pages: 3
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, JOHN C.H.
Exec Dt:
04/29/1998
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162485
NONE
09073959
Correspondence name and address
ROYLANCE, ABRAMS, BERDO ET AL.
DAVID S. ABRAMS
1225 CONNECTICUT AVE., NW.
SUITE 315
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:009343/0811   Pages: 3
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JOHN C.H.
Exec Dt:
07/17/1998
2
HOFFMANN, DONALD J.
Exec Dt:
07/17/1998
3
GARRISON, RONALD R.
Exec Dt:
07/20/1998
4
KRAUS, DERRICK
Exec Dt:
07/20/1998
Assignee
1
WALLACE COMPUTER SERVICES, INC.
4600 W. ROOSEVELT ROAD
HILLSIDE, ILLINOIS 60162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060428
NONE
09073796
Correspondence name and address
ROYLANCE, ABRAMS, BERDO ETAL.
DAVID S. ABRAMS
1225 CONNECTICUT AVE., N.W.
SUITE 315
WASHINGTON, D.C. 20036

Search Results as of: 06/24/2024 09:19 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