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Patent Assignment Assignor Details
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Assignor Name : BORTNYK, GEORGE P.
Total Assignments: 4
Assignment: 1
Reel/Frame:004166/0721   Pages: 3
Recorded: 08/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/03/1983
2
Exec Dt:
08/03/1983
3
Exec Dt:
08/03/1983
Assignee
1
6250 LBJ FREEWAY
DALLAS, TEXAS 75240
Property
 
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Pub #
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NONE
06525297
Correspondence name and address
GARDERE & WYNNE
1500 DIAMOND SHAMROCK TOWER
DALLAS, TX 75201
Assignment: 2
Reel/Frame:013209/0645   Pages: 3
Recorded: 08/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2002
Assignee
1
141 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421-7899
Property
 
Pat #
Pub #
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10219128
Correspondence name and address
BAKER BOTTS, LLP
HAROLD E. MEIER
2001 ROSS AVE., STE. 600
DALLAS, TX 75201-2980
Assignment: 3
Reel/Frame:013686/0063   Pages: 4
Recorded: 01/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2003
2
Exec Dt:
01/16/2003
Assignee
1
141 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421-7899
Property
 
Pat #
Pub #
Intl #
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10346906
Correspondence name and address
BAKER BOTTS L.L.P.
JERRY W. MILLS
2001 ROSS AVE.
SUITE 600
DALLAS, TX 75201-2980
Assignment: 4
Reel/Frame:016702/0558   Pages: 5
Recorded: 06/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2003
2
Exec Dt:
01/16/2003
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
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Pub #
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11007084
Correspondence name and address
KEVIN J. MEEK
BAKER BOTTS L.L.P.
2001 ROSS AVENUE, SUITE 600
DALLAS, TEXAS 75201-2980

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