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: 3
Patent #:
Issue Dt:
01/06/1998
Application #:
08539198
Filing Dt:
10/04/1995
Inventors:
RALF DIETRICH, GERHARD FRANZ
Title:
METHOD FOR DRY ETCHING OF A SEMICONDUCTOR SUBSTRATE
Assignment: 1
Reel/Frame:
008731/0391Recorded: 09/29/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/06/1995
Exec Dt:
10/16/1995
Assignee:
POSTFACH 22 16 34
ZFE GR PA 3
MUENCHEN, GERMANY 80506
Correspondent:
LERNER AND GREENBERG
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 2
Reel/Frame:
017303/0677Recorded: 03/15/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2006
Assignee:
1389 MOFFETT PARK DRIVE
SUNNYVALE, CALIFORNIA 94089
Correspondent:
ERIC L. MASCHOFF
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:
052286/0001Recorded: 04/01/2020Pages: 151
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/2019
Assignee:
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DELAWARE 19801
Correspondent:
ERIC L. MASCHOFF / MASCHOFF BRENNAN
1389 CENTER DRIVE
SUITE 300
PARK CITY, UT 84098

Search Results as of: 05/10/2024 05:23 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