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

Reel/Frame:042068/0589   Pages: 7
Recorded: 04/19/2017
Attorney Dkt #:20372-140690-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/08/2019
Application #:
29601165
Filing Dt:
04/19/2017
Title:
SEALING MATERIAL RING FOR A SEMICONDUCTOR MANUFACTURING APPARATUS
Assignors
1
Exec Dt:
03/27/2017
2
Exec Dt:
03/27/2017
3
Exec Dt:
03/24/2017
Assignees
1
15-12, NISHI-SHIMBASHI 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8039
2
6-2, IMAGO-CHO, YAMATOKORIYAMA-SHI
NARA, JAPAN 639-1031
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406

Search Results as of: 04/29/2024 09:20 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