Inventor

Ning Qi

Inventor
Hamden, CT, US

Overview

13→
Patents
2003–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 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 preparations26%
C07DHeterocyclic compounds23%
A61KPreparations for medical, dental or toiletry purposes11%
C12NMicroorganisms or enzymes6%
B41MPrinting, duplicating, marking, or copying processes3%
B42DBooks3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C08LCompositions of macromolecular compounds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
C23CCoating metallic material3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Patents assigned to BAYER PHARMACEUTICALS CORP (5)· patent assignee history
2003–2009Based in Hamden, CT, US· patent location history
2009Patents assigned to BAYER PHARAMCEUTICALS CORP (1)· patent assignee history
2012–2014Patents assigned to QI NING (2)· patent assignee history
2012Patents assigned to BAYER HEALTHCARE LLC (1)· patent assignee history
2012–2016Based in Rahway, NJ, US· patent location history
2014–2016Patents assigned to SIRNA THERAPEUTICS INC (2)· patent assignee history
2019Based in Somerset, NJ, US· patent location history
2020Based in Nantong, CN· patent location history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER PHARMACEUTICALS CORP52003–2007
QI NINGself22012–2014
SIRNA THERAPEUTICS INC22014–2016
BAYER HEALTHCARE LLC12012
BAYER PHARAMCEUTICALS CORP12009
Locations
LocationPatentsSpan
Hamden, CT, US72003–2009
Rahway, New Jersey, US32012–2016
Beijing, CN12021
Nantong, CN12020
Somerset, New Jersey, US12019