skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : PRATT, DAVID
Total Assignments: 26
Assignment: 1
Reel/Frame:010486/0805   Pages: 2
Recorded: 01/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/11/1999
Assignee
1
BRITANNIC HOUSE, 1 FINSBURY CIRCUS
LONDON, EC2M 7BA, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09477677
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ETAL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:010615/0768   Pages: 10
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2000
2
Exec Dt:
02/08/2000
3
Exec Dt:
02/08/2000
Assignee
1
265 NORTH WHISMAN ROAD
MOUNTAINVIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09442438
Correspondence name and address
BROMBERG & SUNSTEIN LLP
JAY SANDVOS
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:011094/0865   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2000
2
Exec Dt:
08/03/2000
Assignee
1
BRITANNIC HOUSE
1 FINSBURY CIRCUS
LONDON EC2M 7BA, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09659694
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 4
Reel/Frame:013054/0798   Pages: 7
Recorded: 07/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2002
2
Exec Dt:
06/13/2002
3
Exec Dt:
06/13/2002
4
Exec Dt:
06/13/2002
Assignee
1
2500 55TH STREET
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053529
Correspondence name and address
KLARQUIST SPARKMAN, LLP
MICHAEL D. JONES
121 S.W. SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204-2988
Assignment: 5
Reel/Frame:015976/0173   Pages: 7
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2002
2
Exec Dt:
06/13/2002
3
Exec Dt:
06/13/2002
4
Exec Dt:
06/13/2002
Assignee
1
2500 55TH STREET
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11045212
Correspondence name and address
MICHAEL D. JONES
KLARQUIST SPARKMAN, LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OREGON 97204-2988
Assignment: 6
Reel/Frame:013252/0746   Pages: 7
Recorded: 08/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2002
2
Exec Dt:
08/22/2002
3
Exec Dt:
08/22/2002
4
Exec Dt:
08/22/2002
Assignee
1
1800 SOUTH NOVELL PLACE
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10229730
Correspondence name and address
HAYNES AND BOONE, LLP
L. HOWARD CHEN
901 MAIN STREET
SUITE 3100
DALLAS, TEXAS 75202
Assignment: 7
Reel/Frame:017691/0064   Pages: 3
Recorded: 03/14/2006
Attorney Dkt #:108298856us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2006
2
Exec Dt:
03/08/2006
Assignee
1
8000 SOUTH FEDERAL WAY
P.O. BOX 6
BOISE, IDAHO 83716-9632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11374750
Correspondence name and address
AARON J. POLEDNA
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 8
Reel/Frame:018257/0704   Pages: 3
Recorded: 08/30/2006
Attorney Dkt #:108298881US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/29/2006
Assignee
1
8000 SOUTH FEDERAL WAY
P.O. BOX 6
BOISE, IDAHO 83716-9632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11513661
Correspondence name and address
JOHN M. WECHKIN
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 9
Reel/Frame:020084/0081   Pages: 9
Recorded: 10/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2006
2
Exec Dt:
12/07/2006
3
Exec Dt:
12/05/2006
4
Exec Dt:
01/23/2007
5
Exec Dt:
11/29/2006
6
Exec Dt:
11/28/2006
7
Exec Dt:
09/14/2007
Assignee
1
588 WEST 400 SOUTH
LINDON, UTAH 84042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528497
Correspondence name and address
ADVANTEDGE LAW GROUP, LLC
3301 NORTH UNIVERSITY AVENUE, SUITE 200
PROVO, UTAH 84604
Assignment: 10
Reel/Frame:019148/0701   Pages: 3
Recorded: 03/27/2007
Attorney Dkt #:M4065.1382/P182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/26/2007
Assignee
1
8000 S. FEDERAL WAY
BOISE, IDAHO 83706-9632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11727553
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, N.W.
WASHINGTON, D.C. 2006-5403
Assignment: 11
Reel/Frame:019764/0533   Pages: 2
Recorded: 08/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/18/2007
Assignee
1
HAWKSLEASE, CHAPEL LANE, LYNDHURST
HAMPSHIRE, UNITED KINGDOM SO43 7FG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11795564
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:021417/0977   Pages: 5
Recorded: 08/20/2008
Attorney Dkt #:0024324-005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2008
2
Exec Dt:
08/12/2008
3
Exec Dt:
07/22/2008
4
Exec Dt:
08/07/2008
Assignee
1
THE TECHNOLOGY CENTRE, OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8GD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12137134
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
3400 JP MORGAN CHASE TOWER
HOUSTON, TX 77002-3095
Assignment: 13
Reel/Frame:027697/0226   Pages: 3
Recorded: 02/14/2012
Attorney Dkt #:NTCP0365USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2012
2
Exec Dt:
01/16/2012
3
Exec Dt:
01/19/2012
4
Exec Dt:
01/18/2012
Assignee
1
HWA-YA TECHNOLOGY PARK 669, FUHSING 3 RD., KUEISHAN
TAO-YUAN HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13372515
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 14
Reel/Frame:030692/0562   Pages: 10
Recorded: 06/26/2013
Attorney Dkt #:720308001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2012
2
Exec Dt:
08/21/2012
3
Exec Dt:
09/07/2012
4
Exec Dt:
09/07/2012
5
Exec Dt:
08/21/2012
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
13490444
 
13490447
 
NONE
13490449
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 15
Reel/Frame:048625/0753   Pages: 10
Recorded: 03/18/2019
Attorney Dkt #:072030-8001.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2012
2
Exec Dt:
08/21/2012
3
Exec Dt:
09/07/2012
4
Exec Dt:
09/07/2012
5
Exec Dt:
08/21/2012
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15863708
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 16
Reel/Frame:029108/0325   Pages: 3
Recorded: 10/11/2012
Attorney Dkt #:NTCP0522USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2012
2
Exec Dt:
09/26/2012
Assignee
1
HWA-YA TECHNOLOGY PARK 669, FUHSING 3 RD., KUEISHAN
TAO-YUAN HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13649125
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 17
Reel/Frame:030362/0790   Pages: 6
Recorded: 05/07/2013
Attorney Dkt #:P19615US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2013
2
Exec Dt:
05/06/2013
3
Exec Dt:
05/06/2013
4
Exec Dt:
05/06/2013
5
Exec Dt:
05/06/2013
6
Exec Dt:
05/06/2013
7
Exec Dt:
05/06/2013
8
Exec Dt:
05/06/2013
9
Exec Dt:
05/06/2013
10
Exec Dt:
05/06/2013
11
Exec Dt:
05/06/2013
12
Exec Dt:
05/06/2013
13
Exec Dt:
05/06/2013
14
Exec Dt:
05/06/2013
15
Exec Dt:
05/06/2013
16
Exec Dt:
05/06/2013
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13888110
Correspondence name and address
VICTORIA AVALOS
870 MARKET, SUITE 984
SAN FRANCISCO, CA 94102
Assignment: 18
Reel/Frame:030377/0776   Pages: 5
Recorded: 05/08/2013
Attorney Dkt #:P19296US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2013
2
Exec Dt:
05/06/2013
3
Exec Dt:
05/06/2013
4
Exec Dt:
05/03/2013
5
Exec Dt:
05/03/2013
6
Exec Dt:
05/07/2013
7
Exec Dt:
05/06/2013
8
Exec Dt:
05/06/2013
9
Exec Dt:
05/03/2013
10
Exec Dt:
05/06/2013
11
Exec Dt:
05/06/2013
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13889987
Correspondence name and address
TIFFANY ISHIHARA
870 MARKET, SUITE 984
SAN FRANCISCO, CA 94102
Assignment: 19
Reel/Frame:030698/0876   Pages: 10
Recorded: 06/27/2013
Attorney Dkt #:720308004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2013
2
Exec Dt:
05/12/2013
3
Exec Dt:
05/12/2013
4
Exec Dt:
05/12/2013
5
Exec Dt:
05/12/2013
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13707578
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 20
Reel/Frame:030698/0455   Pages: 11
Recorded: 06/27/2013
Attorney Dkt #:720308004US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2013
2
Exec Dt:
05/12/2013
3
Exec Dt:
05/17/2013
4
Exec Dt:
05/17/2013
5
Exec Dt:
05/17/2013
6
Exec Dt:
05/17/2013
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13707581
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 21
Reel/Frame:033856/0786   Pages: 11
Recorded: 09/30/2014
Attorney Dkt #:072030-8004.US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2013
2
Exec Dt:
05/17/2013
3
Exec Dt:
05/17/2013
4
Exec Dt:
05/17/2013
5
Exec Dt:
05/17/2013
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14460319
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 22
Reel/Frame:050294/0351   Pages: 11
Recorded: 09/06/2019
Attorney Dkt #:072030-8004.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2013
2
Exec Dt:
05/17/2013
3
Exec Dt:
05/17/2013
4
Exec Dt:
05/17/2013
5
Exec Dt:
05/17/2013
6
Exec Dt:
05/17/2013
Assignee
1
999 N. NORTHLAKE WAY
SEATTLE, WASHINGTON 98103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15716270
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 23
Reel/Frame:030481/0359   Pages: 5
Recorded: 05/24/2013
Attorney Dkt #:P19295US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2013
2
Exec Dt:
05/21/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/17/2013
5
Exec Dt:
05/17/2013
6
Exec Dt:
05/17/2013
7
Exec Dt:
05/17/2013
8
Exec Dt:
05/23/2013
9
Exec Dt:
05/17/2013
10
Exec Dt:
05/17/2013
11
Exec Dt:
05/21/2013
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13890013
Correspondence name and address
GEORGE VICTOR TREYZ
870 MARKET, SUITE 984
SAN FRANCISCO, CA 94102
Assignment: 24
Reel/Frame:047109/0364   Pages: 14
Recorded: 10/09/2018
Attorney Dkt #:12654-114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2018
2
Exec Dt:
08/08/2018
3
Exec Dt:
08/08/2018
4
Exec Dt:
08/08/2018
Assignee
1
6300 WILSON MILLS ROAD
N72
MAYFIELD VILLAGE, OHIO 44143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14627662
Correspondence name and address
JAMES A. COLLINS
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 25
Reel/Frame:047081/0162   Pages: 12
Recorded: 10/05/2018
Attorney Dkt #:VTCOM.022A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2018
2
Exec Dt:
09/12/2018
3
Exec Dt:
09/12/2018
4
Exec Dt:
09/15/2018
5
Exec Dt:
10/04/2018
6
Exec Dt:
09/23/2018
7
Exec Dt:
09/15/2018
8
Exec Dt:
09/22/2018
Assignee
1
612 WEST 4TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14566402
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 26
Reel/Frame:053977/0042   Pages: 12
Recorded: 10/05/2020
Attorney Dkt #:VTCOM.022D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2018
2
Exec Dt:
09/12/2018
3
Exec Dt:
09/12/2018
4
Exec Dt:
09/15/2018
5
Exec Dt:
10/04/2018
6
Exec Dt:
09/23/2018
7
Exec Dt:
09/15/2018
8
Exec Dt:
09/22/2018
Assignee
1
320 CONGRESS AVE., SUITE C
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16153129
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 04/29/2024 10:27 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT