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:
|
01/23/2024
|
Application #:
|
16925944
|
Filing Dt:
|
07/10/2020
|
|
Publication #:
|
|
Pub Dt:
|
01/14/2021
| | | | |
|
Inventors:
|
Ian George Sayce, Michael Schindler, Fabian Schildt, Eduard Visnow
|
|
Title:
|
PURIFICATION OF QUARTZ POWDERS BY REMOVAL OF MICROPARTICLES OF REFRACTORY MATERIALS
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| QUARZSTRASSE 8 |
| HANAU, GERMANY 63450 |
|
|
|
|
| DICKE, BILLIG & CZAJA |
| FIFTH STREET TOWERS |
| 100 SOUTH FIFTH STREET, SUITE 2250 |
| MINNEAPOLIS, MN 55402 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| NEPTUNE ROAD |
| WALLSEND |
| TYNE AND WEAR, UNITED KINGDOM NE28 6DD |
|
|
|
|
| DICKE, BILLIG & CZAJA |
| FIFTH STREET TOWERS |
| 100 SOUTH FIFTH STREET, SUITE 2250 |
| MINNEAPOLIS, MN 55402 |
|
|
Search Results as of:
05/26/2024 01:02 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
|
