Inventor · disambiguated record
Yung-Fa Chen
Also filed as: CHEN YUNG F · CHEN YUNG-FA
25 granted patents·5 pending applications·143 citations·filing 1991–2022
95Inventor score
Files withHENSCHKE JULIAN PAUL7SCINOPHARM TAIWAN LTD6CHEN YUNG-FA3UNIV ALBERTA3ADVANCED SEMICONDUCTOR ENG2
Top patents by PatentIndex Score
30 records- 0192US8742143B2Process for the preparation of prostaglandin analoguesSCINOPHARM TAIWAN LTD·Filed 2013·Granted Jun 3, 2014·10 cites·8 claims
- 0291US5234933ACyclic hydroxamic acidsUNIV WAYNE STATE·Filed 1991·Granted Aug 10, 1993·50 cites·9 claims
- 0389US8999941B2Crystalline and non-crystalline forms of SGLT2 inhibitorsSCINOPHARM TAIWAN LTD·Filed 2012·Granted Apr 7, 2015·16 cites·10 claims
- 0487US8436194B2Process for the preparation of prostaglandin analogues and intermediates thereofHENSCHKE JULIAN P·Filed 2010·Granted May 7, 2013·6 cites·2 claims
- 0587US7897795B2Process for the preparation of prostaglandin analogues and intermediates thereofSCINOPHARM TAIWAN LTD·Filed 2009·Granted Mar 1, 2011·8 cites·18 claims
- 0678US8212021B2Process for making 5-azacytosine nucleosides and their derivativesHENSCHKE JULIAN PAUL·Filed 2009·Granted Jul 3, 2012·4 cites·23 claims
- 0777US7151179B2Process for the preparation of 7-alkyl-10-hydroxy-20(S)-camptothecinSCINOPHARM TAIWAN LTD·Filed 2004·Granted Dec 19, 2006·8 cites·16 claims
- 0872US7235702B2Process for production of alcoholsUNIV ALBERTA·Filed 2004·Granted Jun 26, 2007·5 cites·15 claims
- 0972US6531611B2Process for making taxane derivativesSCINOPHARM TAIWAN LTD·Filed 2001·Granted Mar 11, 2003·9 cites·15 claims
- 1067US8648188B2Preparation of 2-chloro-9-(2′-deoxy-2′-fluoro-β-D-arabinofuranosyl)-adenineHENSCHKE JULIAN PAUL·Filed 2011·Granted Feb 11, 2014·1 cites·25 claims
- 1164US8710221B2Process and intermediates for preparing lapatinibCHEN YUNG-FA·Filed 2013·Granted Apr 29, 2014·1 cites·8 claims
- 1262US6833483B2Process for production of alcoholsUNIV ALBERTA·Filed 2001·Granted Dec 21, 2004·4 cites·18 claims
- 1361US8563719B2Process and intermediates for preparing lapatinibCHEN YUNG-FA·Filed 2011·Granted Oct 22, 2013·1 cites·27 claims
- 1457US8168766B2Process of making 2-deoxy-2,2-difluoro-D-ribofuranosyl nucleosides and intermediates thereforHENSCHKE JULIAN PAUL·Filed 2009·Granted May 1, 2012·0 cites·19 claims
- 1554US7211702B2Process for production of alcoholsUNIV ALBERTA·Filed 2003·Granted May 1, 2007·1 cites·15 claims
- 1650US9012662B2Intermediates for the preparation of lubiprostoneSCINOPHARM KUNSHAN BIOCHEMICAL TECHNOLOGY CO LTD·Filed 2014·Granted Apr 21, 2015·0 cites·2 claims
- 1750US8338586B2Process of making cladribineHENSCHKE JULIAN PAUL·Filed 2012·Granted Dec 25, 2012·0 cites·6 claims
- 1850US7985879B2Process for making galantamineSCINOPHARM TAIWAN LTD·Filed 2008·Granted Jul 26, 2011·0 cites·26 claims
- 1950US5292884ACyclic hydroxamic acidsBIOMIDE INVESTMENT LP·Filed 1992·Granted Mar 8, 1994·3 cites·4 claims
- 2050US2023352368A1Power module packaging structureADVANCED SEMICONDUCTOR ENG·Filed 2022·Application pending·0 cites
- 2149US5834930ADevice for sensing the period of a digitized signal including noise evaluation and averaging over a plurality of zero crossingIND TECH RES INST·Filed 1997·Granted Nov 10, 1998·16 cites·4 claims
- 2249US2003078372A1Process for synthesizing peptides by using a PEG polymer supportSCINOPHARM SINGAPORE·Filed 2002·Application pending·0 cites
- 2348US2024153920A1Electronic deviceADVANCED SEMICONDUCTOR ENG·Filed 2022·Application pending·0 cites
- 2445US7474085B2Power supply switch circuit with current leakage protectionUNIVERSAL SCIENT IND CO LTD·Filed 2008·Granted Jan 6, 2009·0 cites·6 claims
- 2544US8232387B2Process for the preparation of cladribineHENSCHKE JULIAN PAUL·Filed 2010·Granted Jul 31, 2012·0 cites·9 claims
- 2642US8846958B2Process for the preparation of lubiprostoneHENSCHKE JULIAN PAUL·Filed 2010·Granted Sep 30, 2014·0 cites·22 claims
- 2737US2007040452A1Power supply switch circuit with current leakage protectionCHEN YUNG-FA·Filed 2006·Application pending·0 cites
- 2835US8846953B2Processes for the preparation of 3-(pyrrol-2-yl)methylene)-2-pyrrolones using 2-silyloxy-pyrrolesHENSCHKE JULIAN P·Filed 2010·Granted Sep 30, 2014·0 cites·21 claims
- 2932US8497374B2Process for preparing and purifying bortezomibHENSCHKE JULIAN PAUL·Filed 2011·Granted Jul 30, 2013·0 cites·7 claims
- 3031US2006226799A1Motor unit including a controller that protects a motor of the motor unit from burnoutLIN CHI-CHUNG·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yung-Fa Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →