Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/02/2022
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Application #:
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16477461
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Filing Dt:
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09/25/2019
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Publication #:
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Pub Dt:
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08/27/2020
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Inventors:
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Kotaro SUMI, Hikari KUWAHARA
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Title:
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METHOD FOR PRODUCING HOLLOW POROUS QUARTZ GLASS BASE MATERIAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| HERAEUSSTRASSE 12-14 |
| HANAU, GERMANY 63450 |
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| 22-2, NISHI-SHINJUKU 1-CHOME |
| SHINJUKU SAN-EI BLDG. |
| TOKYO, JAPAN 160-0023 |
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| DICKE, BILLIG & CZAJA |
| FIFTH STREET TOWERS |
| 100 SOUTH FIFTH STREET, SUITE 2250 |
| MINNEAPOLIS, MN 55402 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 050480 FRAME: 0611. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
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| QUARZSTRASSE 8 |
| HANAU, GERMANY 63450 |
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| 22-2, NISHI-SHINJUKU 1-CHOME |
| SHINJUKU SAN-EI BLDG. |
| TOKYO, JAPAN 160-0023 |
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| DICKE, BILLIG & CZAJA, PLLC |
| 100 SOUTH FIFTH STREET |
| SUITE 2250 |
| MINNEAPOLIS, MN 55402 |
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