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name:-0.28795099258423
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Chang; Chiu C. Patent Filings

Chang; Chiu C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Chiu C..The latest application filed is for "squaraine dye compounds".

Company Profile
0.4.0
  • Chang; Chiu C. - Sunnyvale CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Squaraine dye compounds
Grant 5,329,019 - Pease , et al. * July 12, 1
1994-07-12
Squaraine dyes
Grant 5,310,922 - Pease , et al. * May 10, 1
1994-05-10
Squaraine dyes
Grant 4,830,786 - Pease , et al. May 16, 1
1989-05-16
Assay method employing fluorescent cell incorporative dye
Grant 4,748,129 - Chang , et al. May 31, 1
1988-05-31

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