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Inventor

Fugiang Ruan

Inventor
Seattle, WA, US

Overview

3→
Patents
1993–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%
C23CCoating metallic material10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
H01LSemiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
PatentTitleYear
11,009,455Precursor delivery system and methods related thereto20215,877,167'Method for inhibition of cell motility by sphingosine-1-phosphate and its derivatives'19995,260,288'Method for inhibition of cell motility by sphingosine-1-phosphate and derivatives'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to BIOMEMBRANE INST (1)· patent assignee history
1993–1999Based in Seattle, WA, US· patent location history
1999Patents assigned to OTSUKA AMERICA PHARMACEUTICAL (1)· patent assignee history
2021Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2021Based in Milpitas, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC12021
BIOMEMBRANE INST11993
OTSUKA AMERICA PHARMACEUTICAL11999
Locations
LocationPatentsSpan
Seattle, Washington, US21993–1999
Milpitas, California, US12021