Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
TSINGHUA TONGFANG CO., LTD.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 011848/0798 | |
| Pages: | 4 |
| | Recorded: | 05/24/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| HAIDIAN DISTRICT |
| BEIJING, P.R., CHINA 10008 |
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| QINGHUAYUAN, HAIDIAN DISTRICT |
| TONGFANG BUILDING |
| BEIJING, P.R., CHINA 10008 |
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Pat #
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Pub #
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Intl #
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App #
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09865038
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Correspondence name and address
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JUDSON K. CHAMPLIN
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WESTMAN, CHAMPLIN & KELLY, P.A.
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900 SECOND AVENUE SOUTH
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SUITE 1600, INTERNATIONAL CENTRE
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MINNEAPOLIS, MN 55402
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Assignment:
2
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| Reel/Frame: | 012508/0902 | |
| Pages: | 3 |
| | Recorded: | 01/14/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| HAIDIAN DISTRICT |
| TONGFANG BUILDING QINGHUAYUAN |
| BEIJING 100084 P.R., CHINA |
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| HAIDIAN DISTRICT |
| HAIDIAN DISTRICT |
| BEIJING, 100084 P.R., CHINA |
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Pat #
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Pub #
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Intl #
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App #
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10046878
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Correspondence name and address
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MERCHANT & GOULD P.C.
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MICHAEL D. SCHUMANN
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P.O. BOX 2903
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MINNEAPOLIS, MN 55402-0903
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Assignment:
3
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| Reel/Frame: | 015418/0652 | |
| Pages: | 4 |
| | Recorded: | 06/07/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| HAIDIAN DISTRICT |
| BEIJING, CHINA 100084 |
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| 21/F, BLDG. B, TSINGHUA TONGFANG HI-TECH PLAZA |
| NO. 1, WANGZHUANG ROAD |
| BEIJING, CHINA 100083 |
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| TONGFANG BUILDING, QINGHUAYUAN, |
| HAIDEN DISTRICT |
| BEIJING, CHINA |
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Pat #
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Intl #
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App #
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09865038
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Correspondence name and address
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WESTMAN, CHAMPLIN & KELLY, P.A.
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JUDSON K. CHAMPLIN
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INTERNATIONAL CENTER
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900 SECOND AVENUE SOUTH, SUITE 1600
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MINNEAPOLIS, MN 55402
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05/02/2024 10:34 AM
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