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:
01/30/2007
Application #:
10769549
Filing Dt:
01/30/2004
Publication #:
Pub Dt:
08/04/2005
Inventors:
Thomas M. Weeks, Lewis C. Barnett, Loren R. Jacobs, Eric R. Wood, Michael W. Halpin
Title:
APPARATUS AND METHODS FOR PREVENTING ROTATIONAL SLIPPAGE BETWEEN A VERTICAL SHAFT AND A SUPPORT STRUCTURE FOR A SEMICONDUCTOR WAFER HOLDER
Assignment: 1
Reel/Frame:
015575/0135Recorded: 07/19/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/03/2004
Exec Dt:
07/09/2004
Exec Dt:
04/21/2004
Exec Dt:
06/16/2004
Exec Dt:
04/23/2004
Assignee:
3440 E. UNIVERSITY DRIVE
PHOENIX, ARIZONA 85034-7200
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:
056465/0280Recorded: 03/04/2021Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/2020
Assignee:
VERSTERKERSTRAAT 8
ALMERE, NETHERLANDS 1322 AP
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 05/22/2024 11:22 AM
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