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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 : CHU, EDWARD
Total Assignments: 5
Assignment: 1
Reel/Frame:005853/0630   Pages: 3
Recorded: 08/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/24/1990
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07470707
Correspondence name and address
JOHN M. LYNN
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:005366/0060   Pages: 2
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/29/1990
2
Exec Dt:
05/29/1990
Assignee
1
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07531326
Correspondence name and address
JOHN M. LYNN
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:005984/0547   Pages: 2
Recorded: 01/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/17/1991
2
Exec Dt:
12/17/1991
Assignee
1
WILMINGTON,
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07810189
Correspondence name and address
E.I. DU PONT DE NEMOURS & CO.
HILMAR L. FRICKE
PATENT RECORDS CENTER / LEGAL
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:007913/0752   Pages: 3
Recorded: 03/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/1996
2
Exec Dt:
03/14/1996
3
Exec Dt:
02/27/1996
4
Exec Dt:
02/26/1996
5
Exec Dt:
02/27/1996
Assignee
1
P.O. BOX 6123, STATION A. MONTREAL,
QUEBEC,, CANADA H3C 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08619224
Correspondence name and address
NORTHERN TELECOM LIMITED
R.J. AUSTIN
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO CANADA K1Y 4H7
Assignment: 5
Reel/Frame:035499/0519   Pages: 5
Recorded: 04/27/2015
Attorney Dkt #:US 1617/13 (VA-SCHMITZ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/23/2015
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER
THACKERAY AND O'HARA STREETS
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14030327
Correspondence name and address
DINESH AGARWAL
5350 SHAWNEE ROAD
SUITE 330
ALEXANDRIA, VA 22312

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