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Kozo Tachibana

USPTO Granted Patents = 7

EPO Patents = 1

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 7(Granted Patents)

Location History:

Hyogo, JP (1993 - 1995)
Inaraki, JP (2005)
Tsukuba, JP (2008 - 2009)
Ibaraki, JP (2008 - 2010)

Company Filing History:

Daicel Chemical Industries, Ltd.

Nissan Chemical Industries Limited

where one patent can have more than one assignee

Years Active: 1993-2010

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7749389 - Filler used for separating optical isomers and process for separating optical isomers with the filler (2010-07-06),

2. 7550596 - Method of producing ethyl (3R, 5S, 6E)-7-[2 cyclopropyl-4-(fluorophenyl) quinoline-3-yl]-3, 5-dihydroxy-6-heptenoate (2009-06-23),

3. 7459579 - Method of separating optically active dihydroxy-heptenoic acid esters (2008-12-02),

4. 7399409 - Packing material for separation of optical isomer and method of separating optical isomer with the same (2008-07-15),

5. 6946557 - Process for producing optically active ethyl (3R, 5S, 6E)-7-[2-cycloproply-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxy-6-heptenoate (2005-09-20),

6. 5412114 - Calixarene derivatives and process for the preparation thereof (1995-05-02),

7. 5231196 - Calixarene derivatives and process for the preparation thereof (1993-07-27),

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