Shen; Che-Kun J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shen; Che-Kun J..The latest application filed is for "psoralens".

Company Profile

0.3.0

Shen; Che-Kun J. - Albany CA
Shen; Che-Kun J. - Pasadena 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

Patent	Date
Psoralens Grant 4,196,281 - Hearst , et al. April 1, 1	1980-04-01
Psoralens Grant 4,169,204 - Hearst , et al. September 25, 1	1979-09-25
Psoralens Grant 4,124,598 - Hearst , et al. November 7, 1	1978-11-07

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