Inventor

Derek Marshall

Inventor
Pacifica, CA, US

Overview

5→
Patents
2013–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07KPeptides17%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
Y02ATechnologies for adaptation to climate change17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to GILEAD BIOLOGICS INC (5)· patent assignee history
2013–2014Patents assigned to BARRY VIVIAN E (2)· patent assignee history
2013–2014Patents assigned to BIERMANN DONNA HIROKO TOKUOKA (2)· patent assignee history
2013–2014Patents assigned to GARCIA CARLOS AURELIO (2)· patent assignee history
2013–2014Patents assigned to HOLZER ALISON KAY (2)· patent assignee history
2013–2015Based in Pacifica, CA, US· patent location history
2019Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILEAD BIOLOGICS INC52013–2019
BARRY VIVIAN E22013–2014
BIERMANN DONNA HIROKO TOKUOKA22013–2014
GARCIA CARLOS AURELIO22013–2014
HOLZER ALISON KAY22013–2014
Locations
LocationPatentsSpan
Pacifica, California, US42013–2015
San Francisco, California, US12019