Inventor · disambiguated record
Ruiping Liu
Also filed as: LIU RUIPING
17 granted patents·21 pending applications·43 citations·filing 2000–2024
90Inventor score
Files withMEMORY PHARM CORP12LIU RUIPING5RES CT FOR ECO ENVIRONMENTAL SCIENCES CAS4ARRINGTON MARK P3HOPPER ALLEN T2
Top patents by PatentIndex Score
38 records- 0187US6699890B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2002·Granted Mar 2, 2004·21 cites·75 claims
- 0275US10569250B2Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method thereforRES CT FOR ECO ENVIRONMENTAL SCIENCES CAS·Filed 2017·Granted Feb 25, 2020·1 cites·9 claims
- 0375US7585882B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2005·Granted Sep 8, 2009·2 cites·35 claims
- 0474US7235579B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2002·Granted Jun 26, 2007·8 cites·48 claims
- 0572US7576080B2Certain thienopyrimidine derivatives as phosphodiesterase 10 inhibitorsMEMORY PHARM CORP·Filed 2005·Granted Aug 18, 2009·2 cites·43 claims
- 0669US2025201955A1Method for recycling retired nickel-cobalt-manganese (ncm) cathode material based on le chatelier's principleUNIV CHINA MINING·Filed 2024·Application pending·0 cites
- 0768US7332486B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2003·Granted Feb 19, 2008·3 cites·33 claims
- 0866US6545033B1Fused 1-(2,6-dichloro-4-trifluoromethylphenyl)-pyrazoles, the synthesis thereof and the use thereof as pesticidesDIMENSIONAL PHARM INC·Filed 2000·Granted Apr 8, 2003·3 cites·21 claims
- 0965US11135562B2Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method thereforRES CT FOR ECO ENVIRONMENTAL SCIENCES CAS·Filed 2019·Granted Oct 5, 2021·0 cites·4 claims
- 1064US2009325982A1Phosphodiesterase 4 inhibitorsHOPPER ALLEN T·Filed 2009·Application pending·0 cites
- 1162US2010004236A1Phosphodiesterase 4 inhibitorsTEHIM ASHOK·Filed 2009·Application pending·0 cites
- 1261US7696198B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2004·Granted Apr 13, 2010·1 cites·17 claims
- 1360US2008269260A1Phosphodiesterase 4 inhibitorsHOPPER ALLEN T·Filed 2008·Application pending·0 cites
- 1460US2010010020A1Phosphodiesterase 4 inhibitorsLIU RUIPING·Filed 2009·Application pending·0 cites
- 1559US2008139583A1Phosphodiesterase 4 inhibitorsTEHIM ASHOK·Filed 2008·Application pending·0 cites
- 1658US7205320B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2004·Granted Apr 17, 2007·2 cites·71 claims
- 1756US2004242598A1Phosphodiesterase 4 inhibitorsFiled 2004·Application pending·0 cites
- 1856US2010010017A1Certain thienopyrimidine derivatives as phosphodiesterase 10 inhibitorsMEMORY PHARM CORP·Filed 2009·Application pending·0 cites
- 1955US2011046146A9Phosphodiesterase 4 inhibitorsSCHUMACHER RICHARD A·Filed 2006·Application pending·0 cites
- 2055US2008119495A1Phosphodiesterase 4 inhibitorsLIU RUIPING·Filed 2007·Application pending·0 cites
- 2154US7335654B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2003·Granted Feb 26, 2008·0 cites·62 claims
- 2254US2009306156A1Phosphodiesterase 4 inhibitorsHOPPER ALLEN·Filed 2009·Application pending·0 cites
- 2351US7342021B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2002·Granted Mar 11, 2008·0 cites·68 claims
- 2451US2010016297A1Alkyl-substituted 3' compounds having 5-ht6 receptor affinityMEMORY PHARM CORP·Filed 2009·Application pending·0 cites
- 2550US2009054434A1Isoquinolone derivatives as phosphodiesterase 10 inhibitorsAMGEN INC·Filed 2008·Application pending·0 cites
- 2647US2003149052A1Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2003·Application pending·0 cites
- 2744US10493425B2Hollow iron-manganese composite material prepared by etching template process and application thereofRES CT FOR ECO ENVIRONMENTAL SCIENCES CAS·Filed 2017·Granted Dec 3, 2019·0 cites·13 claims
- 2843US2007265256A1Phosphodiesterase 10 inhibitorsARRINGTON MARK P·Filed 2007·Application pending·0 cites
- 2941US10722864B2Manganese dioxide nanowire @ multidimensional mesoporous metal-organic framework adsorbent and preparation thereforRES CT FOR ECO ENVIRONMENTAL SCIENCES CAS·Filed 2017·Granted Jul 28, 2020·0 cites·16 claims
- 3041US2007093515A1Phosphodiesterase 10 inhibitorsARRINGTON MARK P·Filed 2006·Application pending·0 cites
- 3138US2006160814A1Phosphodiesterase 10 inhibitorsARRINGTON MARK P·Filed 2005·Application pending·0 cites
- 3236US9460450B2Method and apparatus for providing application listLIU RUIPING·Filed 2010·Granted Oct 4, 2016·0 cites·8 claims
- 3336US2007265270A1Cinnoline derivatives as phosphodiesterase 10 inhibitorsHITCHCOCK STEPHEN A·Filed 2007·Application pending·0 cites
- 3436US2007265258A1Quinazoline derivatives as phosphodiesterase 10 inhibitorsLIU RUIPING·Filed 2007·Application pending·0 cites
- 3535US2007299067A1Quinoline and isoquinoline derivatives as phosphodiesterase 10 inhibitorsLIU RUIPING·Filed 2007·Application pending·0 cites
- 3634US9742868B2Method, device and system for processing instant messaging information and setting terminal priorityZTE CORP·Filed 2013·Granted Aug 22, 2017·0 cites·13 claims
- 3734US8207087B2Method for making ferric and manganese binary oxide based adsorbentQU JIUHUI·Filed 2007·Granted Jun 26, 2012·0 cites·5 claims
- 3830US2015229763A1Method and apparatus for processing communication service under public accountZTE CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ruiping Liu 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 →