Inventor
Ruiping Liu
Inventor
Huntington, NY, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C02FTreatment of water, waste water, sewage, or sludge10%
A61KPreparations for medical, dental or toiletry purposes5%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C07CAcyclic or carbocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
G06FElectric digital data processing5%
PatentTitleYear
10,913,033Process for the production of solvent stable polymeric membranes202110,722,864Manganese dioxide nanowire @ multidimensional mesoporous metal-organic framework adsorbent and preparation therefor202010,569,250Magnetic adsorbent for removing arsenic and antimony by means of adsorption-superconducting magnetic separation and preparation method therefor202010,493,425Hollow iron-manganese composite material prepared by etching template process and application thereof20199,742,868'Method, device and system for processing instant messaging information and setting terminal priority'20179,460,450'Method and apparatus for providing application list'20168,207,087'Method for making ferric and manganese binary oxide based adsorbent'20127,696,198'Phosphodiesterase 4 inhibitors'20107,585,882'Phosphodiesterase 4 inhibitors'20097,576,080'Certain thienopyrimidine derivatives as phosphodiesterase 10 inhibitors'20097,342,021'Phosphodiesterase 4 inhibitors'20087,335,654'Phosphodiesterase 4 inhibitors'20087,332,486'Phosphodiesterase 4 inhibitors'20087,235,579'Phosphodiesterase 4 inhibitors'20077,205,320'Phosphodiesterase 4 inhibitors'20076,699,890'Phosphodiesterase 4 inhibitors'20046,545,033'Fused 1-(2,6-dichloro-4-trifluoromethylphenyl)-pyrazoles, the synthesis thereof and the use thereof as pesticides'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2010Based in Huntington, NY, US· patent location history
2004–2010Patents assigned to MEMORY PHARM CORP (9)· patent assignee history
2012–2016Patents assigned to LIU RUIPING (2)· patent assignee history
2012Patents assigned to CHANG FANGFANG (1)· patent assignee history
2012–2020Based in Beijing, CN· patent location history
2016–2017Patents assigned to ZTE CORP (2)· patent assignee history
2016–2017Based in Shenzhen, CN· patent location history
2019–2020Patents assigned to RES CT FOR ECO ENVIRONMENTAL SCIENCES CAS (3)· patent assignee history
2021Based in London, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEMORY PHARM CORP | 9 | 2004–2010 |
| RES CT FOR ECO ENVIRONMENTAL SCIENCES CAS | 3 | 2019–2020 |
| LIU RUIPINGself | 2 | 2012–2016 |
| ZTE CORP | 2 | 2016–2017 |
| CHANG FANGFANG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntington, New York, US | 10 | 2003–2010 |
| Beijing, CN | 4 | 2012–2020 |
| Shenzhen, CN | 2 | 2016–2017 |
| London, GB | 1 | 2021 |