Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
QUARZWERKE GMBH
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Total Assignments:
12
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Assignment:
1
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| Reel/Frame: | 015285/0457 | |
| Pages: | 3 |
| | Recorded: | 10/25/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRENCHEN, GERMANY D-50226 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09937387
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Correspondence name and address
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SUTHERLAND ASBILL & BRENNAN LLP
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WILLIAM L. WARREN
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999 PEACHTREE STREET, NE
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ATLANTA, GA 30309-3996
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Assignment:
2
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| Reel/Frame: | 030070/0045 | |
| Pages: | 3 |
| | Recorded: | 03/22/2013 | | |
| Attorney Dkt #: | 37998-342280 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRECHEN, GERMANY 50226 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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13809759
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Correspondence name and address
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DANIEL A. KOPP
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575 7TH STREET, NW
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WASHINGTON, DC 20004
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Assignment:
3
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| Reel/Frame: | 034312/0125 | |
| Pages: | 3 |
| | Recorded: | 12/02/2014 | | |
| Attorney Dkt #: | 37998-365721 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| 50226 FRECHEN, GERMANY |
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Pat #
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Pub #
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Intl #
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App #
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14367211
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Correspondence name and address
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VENABLE LLP
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575 7TH STREET, NW
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WASHINGTON, DC 20004
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Assignment:
4
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| Reel/Frame: | 035543/0391 | |
| Pages: | 3 |
| | Recorded: | 05/01/2015 | | |
| Attorney Dkt #: | 3581.71US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRECHEN, GERMANY 50226 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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14390913
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Correspondence name and address
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PETER S. DARDI, PH.D.
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DARDI & HERBERT, PLLC
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1250 EAST MOORE LAKE DRIVE, SUITE 205
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FRIDLEY, MN 55432
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Assignment:
5
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| Reel/Frame: | 036971/0836 | |
| Pages: | 4 |
| | Recorded: | 11/05/2015 | | |
| Attorney Dkt #: | 123585-375374 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRECHEN, GERMANY 50226 |
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Pat #
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Pub #
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Intl #
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App #
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14654269
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Correspondence name and address
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ANNETTE K. KWOK
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P.O. BOX 34385
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WASHINGTON, DC 20043-9998
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Assignment:
6
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| Reel/Frame: | 036270/0454 | |
| Pages: | 6 |
| | Recorded: | 08/06/2015 | | |
| Attorney Dkt #: | 37998-386338 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRECHEN, GERMANY 50226 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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14653660
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Correspondence name and address
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ANNETTE K. KWOK
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P.O. BOX 34385
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WASHINGTON, DC 20043-9998
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Assignment:
7
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| Reel/Frame: | 043030/0856 | |
| Pages: | 4 |
| | Recorded: | 07/18/2017 | | |
| Attorney Dkt #: | 37998-386055 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASKADENWEG 40 |
| FRECHEN, GERMANY 50226 |
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Pat #
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Pub #
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Intl #
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App #
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14654269
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Correspondence name and address
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ANNETTE K. KWOK
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P.O.BOX 34385
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WASHINGTON, DC 20043-9998
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08/28/2025 03:42 PM
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