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:
07/21/2009
Application #:
11006997
Filing Dt:
12/08/2004
Publication #:
Pub Dt:
06/08/2006
Inventors:
Adrian Powell, Valeri F. Tsvetkov, Robert T. Leonard, Mark Brady
Title:
PROCESS FOR PRODUCING HIGH QUALITY LARGE SIZE SILICON CARBIDE CRYSTALS
Assignment: 1
Reel/Frame:
016150/0131Recorded: 04/25/2005Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/2005
Exec Dt:
04/22/2005
Exec Dt:
04/19/2005
Exec Dt:
04/12/2005
Assignee:
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Correspondent:
SUMMA & ALLAN, P.A.
11610 N. COMMUNITY HOUSE RD.
SUITE 200
CHARLOTTE, NC 28277
Assignment: 2
Reel/Frame:
064185/0755Recorded: 06/30/2023Pages: 69
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2023
Assignee:
214 N. TRYON STREET, 27TH FLOOR
MAIL CODE CN-NC-H27A
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
NIKOLAI DOKKEDAHL
1285 AVENUE OF THE AMERICAS
PAUL WEISS RIFKIND WHARTON &GARRISON LLP
NEW YORK, NY 10019-6064

Search Results as of: 05/12/2024 05:49 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