Inventor
Haoyun An
Inventor
Carlsbad, CA, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds20%
C07HSugars16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C40BCombinatorial chemistry10%
A61KPreparations for medical, dental or toiletry purposes8%
C07CAcyclic or carbocyclic compounds8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
C07BGeneral methods of organic chemistry4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
10,494,384Urea peptoid boric acid compound, pharmaceutical composition thereof, preparation method therefor, and uses thereof20199,422,321'Pyrimidine nucleoside derivatives, synthesis methods and uses thereof for preparing anti-tumor and anti-virus medicaments'20168,575,331'Synthesis and use of 2′-substituted-N6-modified nucleosides'20138,334,316'Substituted organosulfur compounds and methods of using thereof'20128,252,822'Heterocyclic compounds and uses as anticancer agents'20127,851,657'Synthetic process for anticancer drug fluorapacin and trisulfide derivatives'20107,799,908'Synthesis and use of 2′-substituted-N6 -modified nucleosides'20107,622,507'Substituted organosulfur compounds and methods of using thereof'20097,371,857'Synthesis for hydroxyalkylated heterocyclic bases'20087,217,815'2-beta -modified-6-substituted adenosine analogs and their use as antiviral agents'20077,189,724'Quinoxaline derivatives having antiviral activity'20076,989,451'Heterocyclic compounds and uses thereof'20066,974,865'C3′ -methylene hydrogen phosphonate oligomers and related compounds'20056,906,190'Inhibitors for de novo-RNA polymerases and methods of identifying targets for same'20056,833,361'Nucleosides having bicyclic sugar moiety'20046,800,444'Complex chemical libraries'20046,639,061'C3-methylene hydrogen phosphonate oligomers and related compounds'20036,414,135'C3-methylene hydrogen phosphonate monomers and related compounds'20026,329,523'Compounds having a plurality of nitrogenous substitutents'20016,197,965'Compounds having a plurality of nitrogenous substituents'20016,191,273'Substituted cyclic compounds and mixtures comprising same'20016,107,482'Nitrogenous macrocyclic compounds'20006,077,954'Substituted heterocyclic compounds'20005,393,892'Processes for removing, separating and concentrating lead, thallium, alkali metals, alkaline earth metals from concentrated matrices using macrocyclic polyether cryptand ligands bonded to inorganic supports'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Based in Provo, UT, US· patent location history
2000–2005Patents assigned to ISIS PHARMACEUTICALS INC (9)· patent assignee history
2000–2004Based in Encinitas, CA, US· patent location history
2002–2013Based in Carlsbad, CA, US· patent location history
2004–2005Patents assigned to RIBAPHARM INC (2)· patent assignee history
2007–2010Patents assigned to VALEANT PHARMACEUTICALS NORTH (2)· patent assignee history
2009–2012Patents assigned to ACEA BIOSCIENCES INC (4)· patent assignee history
2012–2016Patents assigned to AN HAOYUN (4)· patent assignee history
2016Based in Zhengzhou, CN· patent location history
2019Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISIS PHARMACEUTICALS INC | 9 | 2000–2005 |
| ACEA BIOSCIENCES INC | 4 | 2009–2012 |
| AN HAOYUNself | 4 | 2012–2016 |
| RIBAPHARM INC | 2 | 2004–2005 |
| VALEANT PHARMACEUTICALS NORTH | 2 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Carlsbad, California, US | 15 | 2002–2013 |
| Encinitas, California, US | 6 | 2000–2004 |
| Beijing, CN | 1 | 2019 |
| Zhengzhou, CN | 1 | 2016 |
| Provo, UT, US | 1 | 1995 |