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Inventor

Xiaowei Ma

Inventor
Beijing, CN

Overview

3→
Patents
2011–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms25%
A62BDevices, apparatus or methods for life-saving13%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents13%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C01GCompounds containing metals not covered by subclasses c01d or c01f13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
PatentTitleYear
10,806,954Filter media for respiratory protection20209,404,153'Detection method of nucleic acid and kit and using thereof'20168,080,374'Methods of diagnosing cardiovascular disease'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to MA XIAOWEI (2)· patent assignee history
2011Patents assigned to DORIA ALESSANDRO (1)· patent assignee history
2011–2016Based in Beijing, CN· patent location history
2016Patents assigned to BEIJING ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU (1)· patent assignee history
2016Patents assigned to DENG HUA (1)· patent assignee history
2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2020Based in Halifax, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MA XIAOWEIself22011–2016
3M INNOVATIVE PROPERTIES CO12020
BEIJING ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU12016
DENG HUA12016
DORIA ALESSANDRO12011
Locations
LocationPatentsSpan
Beijing, CN22011–2016
Halifax, CA12020