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Inventor

Tom Hsieh

Inventor
Vancouver, CA

Overview

13→
Patents
2010–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
C07DHeterocyclic compounds20%
C07KPeptides11%
H10KOrganic electric solid-state devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02ATechnologies for adaptation to climate change6%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
10,675,355VAR2CSA-drug conjugates202010,450,378Cytotoxic and anti-mitotic compounds, and methods of using the same201910,414,822Cytotoxic and anti-mitotic compounds, and methods of using the same201910,201,614Cytotoxic and anti-mitotic compounds, and methods of using the same20199,879,086'Cytotoxic and anti-mitotic compounds, and methods of using the same'20189,522,876'Cytotoxic and anti-mitotic compounds, and methods of using the same'20169,458,178'Spiro-oxindole compounds and their use as therapeutic agents'20168,916,580'Spiro-oxindole compounds and their use as therapeutic agents'20148,466,188'Use of spiro-oxindole compounds as therapeutic agents'20138,415,370'Spiro-oxindole compounds and their uses as therapeutic agents'20138,263,606'Spiro-oxindole compounds and their use as therapeutic agents'20128,106,087'Spiro-oxindole compounds and their uses as therapeutic agents'20127,700,641'Spiro-oxindole compounds and their uses as therapeutic agents'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2016Patents assigned to XENON PHARMACEUTICALS INC (7)· patent assignee history
2010–2016Based in Burnaby, CA· patent location history
2012–2013Patents assigned to CHAFEEV MIKHAIL (4)· patent assignee history
2012–2013Patents assigned to CHAKKA NAGASREE (4)· patent assignee history
2012–2013Patents assigned to CHOWDHURY SULTAN (4)· patent assignee history
2012–2013Based in Toronto, CA· patent location history
2016–2020Patents assigned to ZYMEWORKS INC (6)· patent assignee history
2016–2020Based in Vancouver, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XENON PHARMACEUTICALS INC72010–2016
ZYMEWORKS INC62016–2020
CHAFEEV MIKHAIL42012–2013
CHAKKA NAGASREE42012–2013
CHOWDHURY SULTAN42012–2013
Locations
LocationPatentsSpan
Vancouver, CA62016–2020
Burnaby, CA42010–2016
Toronto, CA32012–2013