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Patent Assignment Assignor Details
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Assignor Name : TYVOLL, DAVID A.
Total Assignments: 7
Assignment: 1
Reel/Frame:012998/0820   Pages: 3
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2002
2
Exec Dt:
02/13/2002
Assignee
1
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, COLORADO 80527
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077092
Correspondence name and address
HEWLETT-PACKARD COMPANY
JODI RAPPE
P.O. BOX 272400
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80527-2400
Assignment: 2
Reel/Frame:017165/0278   Pages: 4
Recorded: 10/28/2005
Attorney Dkt #:200503722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2005
2
Exec Dt:
10/25/2005
3
Exec Dt:
10/26/2005
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11261741
Correspondence name and address
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, COLORADO 80527-2400
Assignment: 3
Reel/Frame:018476/0910   Pages: 3
Recorded: 10/30/2006
Attorney Dkt #:200601717-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2006
2
Exec Dt:
10/25/2006
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11589526
Correspondence name and address
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, CO 80527-2400
Assignment: 4
Reel/Frame:018650/0481   Pages: 3
Recorded: 11/28/2006
Attorney Dkt #:200601719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2006
2
Exec Dt:
11/17/2006
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11606261
Correspondence name and address
STEVEN R. ORMISTON
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, CO 80527-2400
Assignment: 5
Reel/Frame:018666/0324   Pages: 5
Recorded: 12/04/2006
Attorney Dkt #:200601718-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2006
2
Exec Dt:
11/30/2006
3
Exec Dt:
11/21/2006
4
Exec Dt:
11/29/2006
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11633297
Correspondence name and address
HEWLETT-PACKARD COMPANY
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, COLORADO 80527-2400
Assignment: 6
Reel/Frame:019199/0474   Pages: 5
Recorded: 04/20/2007
Attorney Dkt #:200603880-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2007
2
Exec Dt:
04/16/2007
3
Exec Dt:
04/16/2007
4
Exec Dt:
04/16/2007
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11738400
Correspondence name and address
HEWLETT-PACKARD COMPANY
PO BOX 272400
RECORDS MANAGER, INTELL. PROPERTY ADM.
FORT COLLINS, CO 80527-2400
Assignment: 7
Reel/Frame:019680/0542   Pages: 3
Recorded: 07/27/2007
Attorney Dkt #:200603909-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2007
2
Exec Dt:
07/26/2007
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881531
Correspondence name and address
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, CO 80527-2400

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