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Inventor

Xi Ren

Inventor
Malden, MA, US

Overview

2→
Patents
2010–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
B25DPercussive tools20%
C07KPeptides20%
C12MApparatus for enzymology or microbiology20%
C12NMicroorganisms or enzymes20%
PatentTitleYear
10,731,135Regeneration of a functional pulmonary vascular bed20207,775,294'Percussion toggle device of a percussion driller'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to DONGGUAN QUNSHENG POWDER METAL (1)· patent assignee history
2010Based in Guangdong, CN· patent location history
2020Patents assigned to MASSACHUSETTS GEN HOSPITAL (1)· patent assignee history
2020Based in Malden, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONGGUAN QUNSHENG POWDER METAL12010
MASSACHUSETTS GEN HOSPITAL12020
Locations
LocationPatentsSpan
Malden, Massachusetts, US12020
Guangdong, CN12010