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 : WESTLAKE LONGVIEW CORPORATION
Total Assignments: 5
Assignment: 1
Reel/Frame:021266/0543   Pages: 25
Recorded: 07/22/2008
Attorney Dkt #:17997.648
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR PREVIOUSLY RECORDED ON REEL 018688 FRAME 0240. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT.
Assignor
1
Exec Dt:
11/30/2006
Assignee
1
55 S. LAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07843043
 
NONE
07947870
 
NONE
07983915
 
NONE
08115271
 
NONE
08151314
 
NONE
08168549
 
NONE
08203138
 
NONE
08233180
 
NONE
08233482
 
NONE
08265995
 
NONE
08384905
 
NONE
08395222
 
NONE
08461232
 
NONE
08462713
 
NONE
08485874
 
NONE
08531989
 
NONE
08543765
 
NONE
08579682
 
NONE
08699307
 
NONE
08724805
 
NONE
08951597
 
NONE
09023440
 
NONE
09048455
 
NONE
09053924
 
NONE
09078229
 
NONE
09088904
 
NONE
09104726
 
NONE
09132203
 
NONE
09145451
 
NONE
09145452
 
NONE
09145629
 
NONE
09145684
 
NONE
09251356
 
NONE
09251811
 
NONE
09251969
 
NONE
09252599
 
NONE
09386545
 
NONE
09387363
 
NONE
09387364
 
NONE
09387365
 
NONE
09387366
 
NONE
09387599
 
NONE
09387600
 
NONE
09387601
 
NONE
09387667
 
NONE
09563466
 
NONE
09627501
 
NONE
09636485
 
NONE
09679999
 
NONE
09680000
 
NONE
09689165
 
NONE
09698749
 
NONE
09717672
 
09753482
 
09753699
 
09789024
 
09818327
 
09855829
 
09909266
 
09912063
 
09912141
 
09912148
 
09912171
 
09917307
 
10027556
 
10118739
 
10134940
 
10177979
 
NONE
10191096
 
10217680
 
10279646
 
NONE
10341855
 
10465194
 
10715157
 
10912918
 
11249573
 
NONE
11406705
 
11490216
 
NONE
11581616
 
11585050
 
NONE
11585051
Correspondence name and address
RANDALL E. COLSON
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202-3789
Assignment: 2
Reel/Frame:021281/0179   Pages: 23
Recorded: 07/23/2008
Attorney Dkt #:17997.648
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
06/05/2008
Assignee
1
55 S. LAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08724805
 
10706454
 
10706522
 
11446252
 
11841666
 
11998414
 
11998415
 
12038549
 
12038601
Correspondence name and address
HAYNES AND BOONE, LLP
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202-3789
Assignment: 3
Reel/Frame:023016/0637   Pages: 5
Recorded: 07/28/2009
Attorney Dkt #:17997.648
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
06/03/2009
Assignee
1
55 S. LAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12327159
Correspondence name and address
GAVIN GEORGE
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 4
Reel/Frame:024380/0136   Pages: 5
Recorded: 05/13/2010
Attorney Dkt #:17997.648
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
05/06/2010
Assignee
1
55 S. LAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12323638
Correspondence name and address
GAVIN GEORGE
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:025893/0217   Pages: 5
Recorded: 03/03/2011
Attorney Dkt #:17997.648
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
02/17/2011
Assignee
1
55 S. LAKE AVENUE
SUITE 900
PASADENA, CALIFORNIA 91101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12987951
Correspondence name and address
GAVIN GEORGE
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219

Search Results as of: 05/17/2024 02:18 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