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Patent Assignment Assignor Details
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Assignor Name : MATHIS, CHESTER A.
Total Assignments: 4
Assignment: 1
Reel/Frame:004445/0125   Pages: 3
Recorded: 06/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/29/1985
2
Exec Dt:
05/30/1985
3
Exec Dt:
05/31/1985
Assignee
1
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06732517
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON
& HERBERT
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:009165/0313   Pages: 2
Recorded: 05/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/1998
2
Exec Dt:
03/24/1998
3
Exec Dt:
03/24/1998
Assignee
1
911 WILLIAM PITT UNION
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08968902
Correspondence name and address
FOLEY & LARDNER
STEPHENS A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:020345/0034   Pages: 5
Recorded: 01/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2007
2
Exec Dt:
10/11/2007
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER
PITTSBURGH, PENNSYLVANIA 15280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11632328
Correspondence name and address
ZORAN Z. ZDRAVESKI, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 4
Reel/Frame:030583/0084   Pages: 10
Recorded: 06/08/2013
Attorney Dkt #:076333-0822
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES ADDRESS PREVIOUSLY RECORDED ON REEL 030496 FRAME 0958. ASSIGNOR(S) HEREBY CONFIRMS THE ADDRESS SHOULD APPEAR AS: 200 GARDNER STEEL CONFERENCE CENTER THACKERAY & O'HARA STREETS, PITTSBURGH PENNSYLVANIA 15260.
Assignors
1
Exec Dt:
03/08/2013
2
Exec Dt:
03/13/2013
3
Exec Dt:
03/05/2013
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER
THACKERAY & O'HARA STREETS
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13779063
Correspondence name and address
STEPHEN A. BENT
3000 K STREET, NW
SUITE 600
WASHINGTON, DC 20007

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