Inventor

John N. Irwin, III

Inventor

Greenwich, CT, US

Overview

2017–2020

Patent span

Human necessities

Primary field (CPC A)

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

A61Fprimary

A61FFilters implantable into blood vessels24%

A61BDiagnosis18%

G06FElectric digital data processing12%

G06KGraphical data reading12%

G06VImage or video recognition or understanding12%

H04MTelephonic communication12%

A61MDevices for introducing media into, or onto, the body6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to LUMEN DEVICES LLC (4)· patent assignee history

2017–2018Patents assigned to FRIEDMAN MICHAEL (2)· patent assignee history

2017Patents assigned to FLAHERTY CHRISTOPHER J (1)· patent assignee history

2017–2020Based in Greenwich, CT, US· patent location history

2019Based in Stamford, CT, US· patent location history

2020Patents assigned to ORCHID SOUND TECH LLC (2)· patent assignee history

2020Patents assigned to UNIV LELAND STANFORD JUNIOR (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Greenwich, CT, US	5	2017–2020
Stamford, CT, US	1	2019