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Inventor

Andrew J. Lowenthal Walsh

Inventor
Minneapolis, MN, US

Overview

8→
Patents
1998–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61LMethods or apparatus for sterilising materials or objects in general17%
A61MDevices for introducing media into, or onto, the body17%
A61FFilters implantable into blood vessels8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G06FElectric digital data processing8%
PatentTitleYear
10,653,619Drug depots for treatment of pain and inflammation202010,286,118Particle delivery201910,098,970Compostions and methods for diagnosis of axial pain with or without radiculopathy20189,757,476'Compositions and methods for diagnosis of axial pain with or without radiculopathy'20178,926,552'Particle delivery'20158,333,697'Diagnostic kits and methods for diagnosis of axial pain with or without radiculopathy'20125,973,695'Method for graphically displaying a UNIX directory structure'19995,747,002'Preparation of sodium chloride aerosol formulations'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in San Francisco, CA, US· patent location history
1999Based in Plano, TX, US· patent location history
2012–2018Patents assigned to WARSAW ORTHOPEDIC INC (3)· patent assignee history
2012–2017Patents assigned to DRAPEAU SUSAN J (2)· patent assignee history
2012–2017Patents assigned to GROSS JEFFREY M (2)· patent assignee history
2012–2017Patents assigned to MCKAY WILLIAM F (2)· patent assignee history
2012–2018Based in St. Paul, MN, US· patent location history
2015–2020Patents assigned to MEDTRONIC INC (4)· patent assignee history
2015–2020Based in Minneapolis, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDTRONIC INC42015–2020
WARSAW ORTHOPEDIC INC32012–2018
DRAPEAU SUSAN J22012–2017
GROSS JEFFREY M22012–2017
MCKAY WILLIAM F22012–2017
Locations
LocationPatentsSpan
Minneapolis, Minnesota, US32015–2020
St. Paul, Minnesota, US32012–2018
Plano, Texas, US11999
San Francisco, California, US11998