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:057672/0681   Pages: 10
Recorded: 10/01/2021
Attorney Dkt #:28744-4930 (171001.1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/21/2021
Application #:
16214381
Filing Dt:
12/10/2018
Publication #:
Pub Dt:
06/27/2019
Title:
METHOD OF TREATING A SINGLE CRYSTAL SILICON INGOT TO IMPROVE THE LLS RING/CORE PATTERN
Assignors
1
Exec Dt:
02/27/2019
2
Exec Dt:
02/27/2019
3
Exec Dt:
02/27/2019
4
Exec Dt:
02/27/2019
5
Exec Dt:
03/04/2019
Assignee
1
NO. 8. INDUSTRIAL ROAD 2,
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Correspondence name and address
RICHARD A. SCHUTH
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

Search Results as of: 06/24/2024 10:23 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