Inventor · disambiguated record
Han-Ting Chang
Also filed as: CHANG HAN T · CHANG HAN-TING
63 granted patents·32 pending applications·878 citations·filing 1992–2021
99Inventor score
Top patents by PatentIndex Score
95 records- 0197US7449605B2Crosslinked amine polymersILYPSA INC·Filed 2005·Granted Nov 11, 2008·30 cites·42 claims
- 0296US7385012B2Polyamine polymersILYPSA INC·Filed 2003·Granted Jun 10, 2008·58 cites·49 claims
- 0396US7342083B2Polyamine polymersILYPSA INC·Filed 2004·Granted Mar 11, 2008·59 cites·17 claims
- 0496US7335795B2Crosslinked amine polymersILYPSA INC·Filed 2004·Granted Feb 26, 2008·44 cites·68 claims
- 0596US6380335B1Control agents for living-type free radical polymerization, methods of polymerizing and polymers with sameSYMYX TECHNOLOGIES INC·Filed 2000·Granted Apr 30, 2002·68 cites·14 claims
- 0695US7754199B2Pharmaceutical compositions comprising crosslinked amine polymer with repeat units derived from polymerization of tertiary aminesILYPSA INC·Filed 2007·Granted Jul 13, 2010·13 cites·38 claims
- 0794US8445014B2Ion binding compositionsCHARMOT DOMINIQUE·Filed 2008·Granted May 21, 2013·16 cites·22 claims
- 0894US6518364B2Emulsion living-type free radical polymerization, methods and products of sameSYMYX TECHNOLOGIES INC·Filed 2001·Granted Feb 11, 2003·57 cites·24 claims
- 0994US6395850B1Heterocycle containing control agents for living-type free radical polymerizationSYMYX TECHNOLOGIES INC·Filed 2001·Granted May 28, 2002·48 cites·20 claims
- 1093US8586097B2Methods for preparing core-shell composites having cross-linked shells and core-shell composites resulting therefromLIU FUTIAN·Filed 2006·Granted Nov 19, 2013·13 cites·15 claims
- 1193US7767768B2Crosslinked amine polymersILYPSA INC·Filed 2005·Granted Aug 3, 2010·14 cites·31 claims
- 1293US7556799B2Ion binding polymers and uses thereofRELYPSA INC·Filed 2005·Granted Jul 7, 2009·13 cites·19 claims
- 1393US7510817B2Photoresist polymer compositionsJSR CORP·Filed 2005·Granted Mar 31, 2009·21 cites·21 claims
- 1493US7429394B2Ion binding compositionsRELYPSA INC·Filed 2005·Granted Sep 30, 2008·12 cites·20 claims
- 1592US8349305B2Crosslinked amine polymersILYPSA INC·Filed 2008·Granted Jan 8, 2013·8 cites·83 claims
- 1691US8475780B2Ion binding polymers and uses thereofCHARMOT DOMINIQUE·Filed 2011·Granted Jul 2, 2013·8 cites·18 claims
- 1791US8287847B2Ion binding polymers and uses thereofCHARMOT DOMINIQUE·Filed 2008·Granted Oct 16, 2012·8 cites·25 claims
- 1891US8216560B2Ion binding polymers and uses thereofCHARMOT DOMINIQUE·Filed 2008·Granted Jul 10, 2012·8 cites·22 claims
- 1991US7666898B2Multivalent indole compounds and use thereof as phospholipase-A2 inhibitorsILYPSA INC·Filed 2006·Granted Feb 23, 2010·34 cites·15 claims
- 2091US7488495B2Ion binding polymers and uses thereofRELYPSA INC·Filed 2004·Granted Feb 10, 2009·31 cites·20 claims
- 2190US8282913B2Ion binding polymers and uses thereofCHARMOT DOMINIQUE·Filed 2008·Granted Oct 9, 2012·7 cites·11 claims
- 2290US7589238B2Treatment of hyperphosphatemia using crosslinked small molecule amine polymersILYPSA INC·Filed 2006·Granted Sep 15, 2009·14 cites·66 claims
- 2390US7459502B2Pharmaceutical compositions comprising crosslinked polyamine polymersILYPSA INC·Filed 2004·Granted Dec 2, 2008·42 cites·34 claims
- 2489US7776319B2Methods and compositions for treatment of ion imbalancesRELYPSA INC·Filed 2005·Granted Aug 17, 2010·8 cites·15 claims
- 2589US6569969B2Control agents for living-type free radical polymerization, methods of polymerizing and polymers with sameSYMYX TECHNOLOGIES INC·Filed 2001·Granted May 27, 2003·21 cites·13 claims
- 2688US8889115B2Ion binding polymers and uses thereofRELYPSA INC·Filed 2012·Granted Nov 18, 2014·5 cites·31 claims
- 2788US8778324B2Ion binding polymers and uses thereofRELYPSA INC·Filed 2012·Granted Jul 15, 2014·5 cites·20 claims
- 2887US7854924B2Methods and compositions for treatment of ion imbalancesRELYPSA INC·Filed 2004·Granted Dec 21, 2010·18 cites·39 claims
- 2986US8916569B2Compounds and methods for inhibiting phosphate transportARDELYX INC·Filed 2013·Granted Dec 23, 2014·7 cites·44 claims
- 3086US8809339B2Compounds and methods for inhibiting phosphate transportARDELYX INC·Filed 2013·Granted Aug 19, 2014·8 cites·36 claims
- 3186US8192758B2Ion binding compositionsCHARMOT DOMINIQUE·Filed 2004·Granted Jun 5, 2012·18 cites·22 claims
- 3285US8815910B2Compounds and methods for inhibiting phosphate transportARDELYX INC·Filed 2013·Granted Aug 26, 2014·7 cites·38 claims
- 3385US8815908B2Compounds and methods for inhibiting phosphate transportARDELYX INC·Filed 2013·Granted Aug 26, 2014·7 cites·32 claims
- 3485US8282960B2Ion binding compositionsCHARMOT DOMINIQUE·Filed 2004·Granted Oct 9, 2012·17 cites·30 claims
- 3583US8409561B2Methods and compositions for treatment of ion imbalancesCHARMOT DOMINIQUE·Filed 2010·Granted Apr 2, 2013·3 cites·16 claims
- 3683US7608674B2Pharmaceutical compositions comprising cross-linked small molecule amine polymersILYPSA INC·Filed 2004·Granted Oct 27, 2009·16 cites·49 claims
- 3783US7517634B2Photoresist polymersJSR CORP·Filed 2005·Granted Apr 14, 2009·6 cites·21 claims
- 3882US8337824B2Linear polyol stabilized polyfluoroacrylate compositionsALBRECHT DETLEF·Filed 2009·Granted Dec 25, 2012·10 cites·78 claims
- 3982US6667376B2Control agents for living-type free radical polymerization and methods of polymerizingSYMYX TECHNOLOGIES INC·Filed 2002·Granted Dec 23, 2003·11 cites·19 claims
- 4080US7012119B2Cleaving and replacing thio control agent moieties from polymers made by living-type free radical polymerizationSYMYX TECHNOLOGIES INC·Filed 2003·Granted Mar 14, 2006·12 cites·36 claims
- 4178US9301974B2Methods and compositions for selectively removing potassium ion from the gastrointestinal tract of a mammalRELYPSA INC·Filed 2013·Granted Apr 5, 2016·2 cites·26 claims
- 4277US6596809B2Cellulose copolymers that modify fibers and surfaces and methods of making sameSYMYX TECHNOLOGIES INC·Filed 2001·Granted Jul 22, 2003·10 cites·20 claims
- 4375US7030187B2Cellulose copolymers that modify fibers and surfaces and methods of making sameSYMYX TECHNOLOGIES INC·Filed 2004·Granted Apr 18, 2006·8 cites·2 claims
- 4475US6803410B2Cellulose copolymers that modify fibers and surfacesSYMYX TECHNOLOGIES INC·Filed 2003·Granted Oct 12, 2004·8 cites·12 claims
- 4575US2022000906A1Crosslinked cation exchange polymers, compositions and use in treating hyperkalemiaVIFOR INT LTD·Filed 2021·Application pending·0 cites
- 4674US2020085856A1Ion binding polymers and uses thereofVIFOR INT LTD·Filed 2019·Application pending·0 cites
- 4774US2020095354A1Crosslinked polyfluoroacrylic acid and processes for the preparation thereofVIFOR INT LTD·Filed 2019·Application pending·0 cites
- 4872US2020289550A1Crosslinked cation exchange polymers, compositions and use in treating hyperkalemiaVIFOR INT LTD·Filed 2019·Application pending·0 cites
- 4970US10905711B2Methods and compositions for selectively removing potassium ion from the gastrointestinal tract of a mammalVIFOR INT LTD·Filed 2018·Granted Feb 2, 2021·0 cites·22 claims
- 5069US2014286891A1Ion binding polymers and uses thereofRELYPSA INC·Filed 2014·Application pending·0 cites
Showing the top 50 of 95 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Han-Ting Chang 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 →