Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 012041/0422 | |
| Pages: | 7 |
| | Recorded: | 11/29/2000 | | |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS, FILED ON 11/29/00, RECORDED ON REEL 011321 FRAME 0270. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/13/2001
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Application #:
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09662716
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Filing Dt:
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01/22/1999
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Title:
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Cation-exchanged clay mineral, packing material for chromatography using the same and method of producing the same
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Assignee
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| 5-5, GINZA 7-CHOME CHUO-KU |
| TOKYO, JAPAN 104-8 |
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Correspondence name and address
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DONALD E. TOWNSEND
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1225 EYE STREET, N.W.
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SUITE 500
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WASHINGTON, D.C. 20005
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