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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BURROWS, JAMES W.
Total Assignments: 15
Assignment: 1
Reel/Frame:009084/0025   Pages: 3
Recorded: 04/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1998
2
Exec Dt:
03/27/1998
Assignee
1
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053584
Correspondence name and address
SULZER MEDICA USA INC.
KENNETH S. BARROW
4000 TECHNOLOGY DRIVE
ANGLETON, TX 77515
Assignment: 2
Reel/Frame:009348/0892   Pages: 3
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/1998
2
Exec Dt:
07/14/1998
Assignee
1
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09121132
Correspondence name and address
SULZER MEDICA USA INC.
MELISSA JJ. SZANTO
4000 TECHNOLOGY DRIVE
ANGLETON, TX 77515
Assignment: 3
Reel/Frame:009364/0613   Pages: 3
Recorded: 07/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/28/1998
Assignee
1
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09126706
Correspondence name and address
SULZER MEDICA USA INC.
MELISSA J. SZANTO
4000 TECHNOLOGY DRIVE
ANGLETON, TX 77515
Assignment: 4
Reel/Frame:009916/0488   Pages: 3
Recorded: 04/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/1999
2
Exec Dt:
03/31/1999
Assignee
1
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09293187
Correspondence name and address
SULZER MEDICA USA INC.
PHILIP S. LYREN
3 EAST GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:013666/0308   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10341922
Correspondence name and address
BOULDER PATENT SERVICE INC
1021 GAPTER ROAD
BOULDER, CO 803032924
Assignment: 6
Reel/Frame:018686/0320   Pages: 3
Recorded: 12/28/2006
Attorney Dkt #:DCI-25C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 SW 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609786
Correspondence name and address
JAY R BEYER
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 7
Reel/Frame:020042/0465   Pages: 3
Recorded: 10/31/2007
Attorney Dkt #:DCI-25C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 SW 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11930483
Correspondence name and address
JAY R BEYER
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 8
Reel/Frame:021900/0751   Pages: 3
Recorded: 11/29/2008
Attorney Dkt #:DCI-25C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12325182
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER RD.
BOULDER, CO 80303
Assignment: 9
Reel/Frame:024387/0984   Pages: 3
Recorded: 05/14/2010
Attorney Dkt #:DCI-25C5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 SW 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12780421
Correspondence name and address
JAY R BEYER
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 10
Reel/Frame:026377/0053   Pages: 3
Recorded: 06/02/2011
Attorney Dkt #:DCI-25C6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13151517
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 11
Reel/Frame:027879/0753   Pages: 3
Recorded: 03/16/2012
Attorney Dkt #:DCI-25C7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13422690
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 12
Reel/Frame:029370/0293   Pages: 3
Recorded: 11/29/2012
Attorney Dkt #:DCI-25C8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13688314
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 13
Reel/Frame:031718/0034   Pages: 3
Recorded: 12/04/2013
Attorney Dkt #:DCI-25C9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14097180
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 14
Reel/Frame:038851/0157   Pages: 3
Recorded: 06/08/2016
Attorney Dkt #:DCI-25C10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S.W. 41ST STREET
RENTON, WASHINGTON 98055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15177297
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, CO 80303
Assignment: 15
Reel/Frame:053439/0236   Pages: 3
Recorded: 08/09/2020
Attorney Dkt #:DCI-25C12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2003
2
Exec Dt:
01/07/2003
3
Exec Dt:
01/07/2003
Assignee
1
425 S. W. 41ST STREET
RENTON, WASHINGTON 98055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16988671
Correspondence name and address
PRITZKAU PATENT GROUP, LLC
16162 OLIVE ST
BRIGHTON, CO 80602

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