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Inventor

Dongfang Liu

Inventor
Yorktown Heights, NY, US

Overview

15→
Patents
2005–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C08BPolysaccharides13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture11%
C12NMicroorganisms or enzymes7%
Y10TTechnical subjects covered by former us classification7%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
C07KPeptides1%
PatentTitleYear
10,732,170Quality of immunological synapse predicts effectiveness of chimeric antigen receptor (CAR) T cells20209,502,240'Preparation method of crystalline silicon film based on layer transfer'20168,512,969'Methods for analyzing a heparin sample'20138,173,384'Methods for analyzing or processing a heparin sample'20127,939,292'Modified heparinase III and methods of sequencing therewith'20117,709,461'Methods and products related to pulmonary delivery of polysaccharides'20107,687,479'Methods and producing low molecular weight heparin'20107,585,642'Methods for evaluating the quality of a heparin sample'20097,560,106'Rationally designed heparinases derived from heparinase I and II and methods of sequencing therewith'20097,455,986'Heparinase III and methods of specifically cleaving therewith'20087,399,604'Methods and products related to evaluating the quality of a polysaccharide'20087,390,633'Methods for preparing low molecular weight heparin with modified heparinase III'20087,083,937'Methods and products related to the analysis of polysaccarides'20067,056,504'Rationally designed heparinases derived from heparinase I and II'20066,869,789'Heparinase III and uses thereof'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2013Patents assigned to MASSACHUSETTS INST TECHNOLOGY (13)· patent assignee history
2005–2009Based in Westborough, MA, US· patent location history
2006–2013Based in Framingham, MA, US· patent location history
2008–2012Based in Yorktown Heights, NY, US· patent location history
2012–2013Patents assigned to LIU DONGFANG (2)· patent assignee history
2012–2013Patents assigned to QI YIWEI (2)· patent assignee history
2012–2013Patents assigned to SASISEKHARAN RAM (2)· patent assignee history
2012–2013Patents assigned to SHRIVER ZACHARY (2)· patent assignee history
2016Based in Shanghai, CN· patent location history
2020Based in Bellaire, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY132005–2013
LIU DONGFANGself22012–2013
QI YIWEI22012–2013
SASISEKHARAN RAM22012–2013
SHRIVER ZACHARY22012–2013
Locations
LocationPatentsSpan
Yorktown Heights, New York, US62008–2012
Westborough, Massachusetts, US42005–2009
Framingham, Massachusetts, US32006–2013
Bellaire, Texas, US12020
Shanghai, CN12016