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Patent Assignment Assignor Details
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Assignor Name : HOWARD, DAVID G.
Total Assignments: 4
Assignment: 1
Reel/Frame:018320/0219   Pages: 9
Recorded: 09/28/2006
Attorney Dkt #:RTN-291PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2006
2
Exec Dt:
09/27/2006
3
Exec Dt:
09/25/2006
4
Exec Dt:
09/21/2006
5
Exec Dt:
09/21/2006
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530180
Correspondence name and address
PAUL D. DURKEE
354A TURNPIKE STREET
SUITE 301A
CANTON, MA 02021-2714
Assignment: 2
Reel/Frame:022003/0757   Pages: 5
Recorded: 12/18/2008
Attorney Dkt #:077443.0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2008
2
Exec Dt:
12/18/2008
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12338505
Correspondence name and address
CHUCK FISH
BAKER BOTTS LLP
2001 ROSS AVENUE, SUITE 600
DALLAS, TX 75201-2980
Assignment: 3
Reel/Frame:024448/0772   Pages: 5
Recorded: 05/27/2010
Attorney Dkt #:077443.0171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2010
2
Exec Dt:
05/26/2010
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12788424
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980
Assignment: 4
Reel/Frame:049329/0154   Pages: 3
Recorded: 05/31/2019
Attorney Dkt #:129894-8001.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/05/2018
Assignee
1
2400 GINNY WAY
LAFAYETTE, COLORADO 80026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29650455
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111

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