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Patent Assignment Assignor Details
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Assignor Name : CHOLVIBUL, VIRAPHAND
Total Assignments: 4
Assignment: 1
Reel/Frame:020814/0882   Pages: 7
Recorded: 04/16/2008
Attorney Dkt #:69127(49370)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2008
2
Exec Dt:
04/09/2008
Assignee
1
811 4TH STREET
WEST DES MOINES, IOWA 50265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12041820
Correspondence name and address
SCOTT D. WOFSY
EDWARDS ANGELL PALMER, ET AL.
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:027252/0687   Pages: 8
Recorded: 11/18/2011
Attorney Dkt #:88853(49370)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2011
2
Exec Dt:
11/08/2011
3
Exec Dt:
11/08/2011
Assignee
1
811 4TH STREET
WEST DES MOINES, IOWA 50265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13292258
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:030466/0726   Pages: 7
Recorded: 05/22/2013
Attorney Dkt #:92012(313558)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2013
2
Exec Dt:
03/01/2013
3
Exec Dt:
03/01/2013
Assignee
1
811 4TH STREET
WEST DES MOINES, IOWA 50265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13783832
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:048466/0327   Pages: 10
Recorded: 02/28/2019
Attorney Dkt #:70888US02 [1510801-119US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2013
2
Exec Dt:
03/01/2013
3
Exec Dt:
03/01/2013
4
Exec Dt:
05/01/2013
Assignee
1
811 4TH STREET
WEST DES MOINES, IOWA 50265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16206302
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

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