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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
09/04/2012
Application #:
12491009
Filing Dt:
06/24/2009
Inventors:
Douglas J. Guerrero, Hao Xu, Vandana Krishnamurthy
Title:
UNDERLAYERS FOR EUV LITHOGRAPHY
Assignment: 1
Reel/Frame:
023171/0847Recorded: 08/31/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/10/2009
Exec Dt:
08/07/2009
Assignee:
2401 BREWER DRIVE
ROLLA, MISSOURI 65401
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 2
Reel/Frame:
025579/0147Recorded: 01/04/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/03/2010
Assignee:
2401 BREWER DRIVE
ROLLA, MISSOURI 65401
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210

Search Results as of: 05/09/2024 10:08 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