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Inventor

Liang Ma

Inventor
Hillsborough, NJ, US

Overview

4→
Patents
2002–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
A61KPreparations for medical, dental or toiletry purposes15%
C07CAcyclic or carbocyclic compounds8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
C07KPeptides8%
C40BCombinatorial chemistry8%
PatentTitleYear
8,202,863'Pyrimidine amide compounds as PGDS inhibitors'20127,741,493'Heterocyclic compounds as P2X7 ion channel blockers'20107,326,792'Heterocyclic compounds as P2X7 ion channel blockers'20086,492,553'Methods for preparing N-(aliphatic or aromatic)carbonyl)-2-aminoaetamide compounds and for cyclizing such compounds'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to AVENTIS PHARAMACEUTICALS INC (1)· patent assignee history
2002Based in King of Prussia, PA, US· patent location history
2008–2012Patents assigned to AVENTIS PHARMA INC (3)· patent assignee history
2008–2012Based in Hillsborough, NJ, US· patent location history
2012Patents assigned to ALDOUS SUZANNE C (1)· patent assignee history
2012Patents assigned to JIANG JOHN ZIQI (1)· patent assignee history
2012Patents assigned to LU JINQI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVENTIS PHARMA INC32008–2012
ALDOUS SUZANNE C12012
AVENTIS PHARAMACEUTICALS INC12002
JIANG JOHN ZIQI12012
LU JINQI12012
Locations
LocationPatentsSpan
Hillsborough, New Jersey, US32008–2012
King of Prussia, Pennsylvania, US12002