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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 : POWERLIGHT CORPORATION
Total Assignments: 11
Assignment: 1
Reel/Frame:014525/0468   Pages: 3
Recorded: 04/16/2004
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
05/29/2003
Assignee
1
U.S. DEPARTMENT OF ENERGY
P.O. BOX 808 (L-376)
LIVERMORE, CALIFORNIA 94550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7178295
US20030154680
10078918
Correspondence name and address
U.S. DEPARTMENT OF ENERGY
WILLIAM C. DAUBENSPECK
LAWRENCE LIVERMORE NATIONAL LABORATORY
P.O. BOX 808 (MS L-376)
LIVERMORE, CA 94550
Assignment: 2
Reel/Frame:014528/0457   Pages: 3
Recorded: 04/19/2004
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
05/29/2003
Assignee
1
U.S. DEPARTMENT OF ENERGY
P.O. BOX 808 (L-376)
LIVERMORE, CALIFORNIA 94550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030154667
10078916
Correspondence name and address
U.S. DEPARTMENT OF ENERGY
WILLIAM C. DAUBENSPECK
LAWRENCE LIVERMORE NATIONAL LABORATORY
P.O. BOX 808 (MS L-376)
LIVERMORE, CA 94550
Assignment: 3
Reel/Frame:014528/0527   Pages: 4
Recorded: 04/19/2004
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
05/29/2003
Assignee
1
ENERGY U.S. DEPARTMENT OF
P.O. BOX 808 (L-376)
LIVERMORE, CALIFORNIA 94550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6883290
US20030154666
10078913
Correspondence name and address
U.S. DEPARTMENT OF ENERGY
WILLIAM C. DAUBENSPECK
LAWRENCE LIVERMORE NATIONAL LABORATORY
P.O. BOX 808 (MS L-376)
LIVERMORE, CA 94550
Assignment: 4
Reel/Frame:014440/0180   Pages: 3
Recorded: 09/02/2003
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
08/07/2003
Assignee
1
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6061978
NONE
09104027
Correspondence name and address
U.S. DEPARTMENT OF ENERGY
ROBERT J. FISHER
9800 S. CASS AVE
INTELLECTUAL PROPERTY LAW DIVISION
ARGONNE, IL 60439
Assignment: 5
Reel/Frame:014440/0265   Pages: 3
Recorded: 09/02/2003
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
08/07/2003
Assignee
1
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295818
NONE
09606657
Correspondence name and address
UNITED STATES DEPARTMENT OF ENERGY
ROBERT J. FISHER
9800 S. CASS AVE.
IP LAW DIVISION
ARGONNE, IL 60439
Assignment: 6
Reel/Frame:016945/0953   Pages: 3
Recorded: 08/22/2005
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
07/20/2005
Assignee
1
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6570084
US20030010375
09902493
Correspondence name and address
ROBERT J. FISHER
U.S. DEPARTMENT OF ENERGY
INTELLECTUAL PROPERTY LAW DIVISION
9800 S. CASS AVE
ARGONNE, IL 60439
Assignment: 7
Reel/Frame:016945/0959   Pages: 3
Recorded: 09/01/2005
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
07/20/2005
Assignee
1
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6534703
US20030010372
09902476
Correspondence name and address
ROBERT J. FISHER
U.S. DEPARTMENT OF ENERGY
INTELLECTUAL PROPERTY LAW DIVISION
9800 S. CASS AVE
ARGONNE, IL 60439
Assignment: 8
Reel/Frame:016958/0110   Pages: 3
Recorded: 08/22/2005
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
07/20/2005
Assignee
1
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495750
NONE
09902464
Correspondence name and address
ROBERT J. FISHER
U.S. DEPARTMENT OF ENERGY
INTELLECTUAL POROPERTY LAW DIVISION
9800 S. CASS AVE
ARGONNE, IL 60439
Assignment: 9
Reel/Frame:019466/0015   Pages: 14
Recorded: 06/21/2007
Attorney Dkt #:PWRL 0114
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
01/10/2007
Assignee
1
PLUTO ACQUISTION COMPANY LLC
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4886554
NONE
07250588
 
5316592
NONE
07938437
 
5505788
NONE
08267499
 
5746839
NONE
08629052
 
6046399
NONE
08782229
 
6148570
NONE
09019427
 
6061978
NONE
09104027
 
6058930
NONE
09294902
 
6313394
NONE
09494068
 
6295818
NONE
09606657
 
6586668
US20010039960
09785665
 
6495750
NONE
09902464
 
6501013
US20030010374
09902472
 
6534703
US20030010372
09902476
 
6570084
US20030010375
09902493
 
6722357
US20030034029
09929459
 
6675580
US20020046764
09966387
 
6672018
US20030070368
09975572
 
6883290
US20030154666
10078913
 
7178295
US20030154680
10078918
 
6809251
US20040007260
10292400
 
6809253
US20030164187
10384513
 
RE38988
NONE
10414347
 
6702370
US20030222479
10464613
 
7807918
US20040261955
10796299
 
7557292
US20050109384
10796582
 
7554030
US20040238025
10802116
 
7155870
US20060000178
10872126
 
NONE
US20050126621
10922117
 
7328534
US20050144870
11049260
 
8276329
US20060266405
11140261
 
8558101
US20070144575
11616575
 
NONE
US20070151594
11617109
 
D408554
NONE
29072818
 
D471855
NONE
29137299
 
D469057
NONE
29137300
 
D469058
NONE
29137301
 
D453727
NONE
29137302
 
D469399
NONE
29137330
 
D468684
NONE
29137344
 
D511576
NONE
29177528
 
D510315
NONE
29180315
 
D516017
NONE
29227830
 
D519444
NONE
29227832
Correspondence name and address
JAMES F. HANN
HAYNES BEFFEL & WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 10
Reel/Frame:019466/0061   Pages: 7
Recorded: 06/21/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
06/13/2007
Assignee
1
SUNPOWER CORPORATION, SYSTEMS
2954 SAN PABLO AVENUE
BERKELEY, CALIFORNIA 94702
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4886554
NONE
07250588
 
5316592
NONE
07938437
 
5505788
NONE
08267499
 
5746839
NONE
08629052
 
6046399
NONE
08782229
 
6148570
NONE
09019427
 
6061978
NONE
09104027
 
6058930
NONE
09294902
 
6313394
NONE
09494068
 
6295818
NONE
09606657
 
6586668
US20010039960
09785665
 
6495750
NONE
09902464
 
6501013
US20030010374
09902472
 
6534703
US20030010372
09902476
 
6570084
US20030010375
09902493
 
6722357
US20030034029
09929459
 
6675580
US20020046764
09966387
 
6672018
US20030070368
09975572
 
6883290
US20030154666
10078913
 
7178295
US20030154680
10078918
 
6809251
US20040007260
10292400
 
6809253
US20030164187
10384513
 
RE38988
NONE
10414347
 
6702370
US20030222479
10464613
 
7807918
US20040261955
10796299
 
7557292
US20050109384
10796582
 
7554030
US20040238025
10802116
 
7155870
US20060000178
10872126
 
NONE
US20050126621
10922117
 
7328534
US20050144870
11049260
 
8276329
US20060266405
11140261
 
8558101
US20070144575
11616575
 
NONE
US20070151594
11617109
 
D408554
NONE
29072818
 
D471855
NONE
29137299
 
D469057
NONE
29137300
 
D469058
NONE
29137301
 
D453727
NONE
29137302
 
D469399
NONE
29137330
 
D468684
NONE
29137344
 
D511576
NONE
29177528
 
D510315
NONE
29180315
 
D516017
NONE
29227830
 
D519444
NONE
29227832
Correspondence name and address
JAMES F. HANN
HAYNES BEFFEL & WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 11
Reel/Frame:020576/0337   Pages: 6
Recorded: 02/28/2008
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POWERLIGHT CORPORATION
Exec Dt:
06/13/2007
Assignee
1
SUNPOWER CORPORATION, SYSTEMS
1414 HARBOUR WAY SOUTH
RICHMOND, CALIFORNIA 94804
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7435134
US20070212935
11681972
 
NONE
US20080128015
11738079
 
D562225
NONE
29278258
Correspondence name and address
JAMES F. HANN
HAYNES BEFFEL & WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019

Search Results as of: 06/06/2024 04:06 AM
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Web interface last modified: August 25, 2017 v.2.6
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