Inventor

John D. Leedle

Inventor

Philadelphia, PA, US

Overview

2010–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 37 as inventor

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

A61Bprimary

A61BDiagnosis56%

A61MDevices for introducing media into, or onto, the body21%

A61FFilters implantable into blood vessels9%

Y10TTechnical subjects covered by former us classification9%

B82YSpecific uses or applications of nanostructures5%

PatentTitleYear

11,064,986Vascular hole closure device2021 11,020,134Atherectomy device2021 10,517,630Rotational thrombectomy wire2019 10,463,389Atherectomy device2019 10,433,868Artherectomy device2019 10,390,808Vascular hole closure device2019 10,390,807Vascular hole closure device2019 10,342,524Vascular hole closure device2019 10,307,175Atherectomy device2019 10,159,556Method of inserting a vein filter2018 10,159,488Vascular device and method for valve leaflet apposition2018 10,117,671Rotational thrombectomy device2018 10,076,401Vein filter2018 9,943,300Vascular hole closure device2018 9,924,957'Rotational thrombectomy wire with blocking device'2018 9,924,930'Vascular hole closure device'2018 9,867,926'Dialysis catheter'2018 9,795,406'Rotational thrombectomy wire'2017 9,737,305'Vascular device and method for valve leaflet apposition'2017 9,700,346'Rotational thrombectomy wire'2017 9,474,543'Rotational thrombectomy wire'2016 9,463,005'Vascular hole closure device'2016 9,168,122'Vascular device and method for valve leaflet apposition'2015 9,084,850'Dialysis catheter'2015 9,023,070'Rotational thrombectomy wire coupler'2015 9,017,294'Rotational thrombectomy wire with blocking device'2015 8,968,361'Vascular hole closure device'2015 8,920,462'Vascular hole closure device'2014 8,906,059'Vascular hole closure device'2014 8,663,259'Rotational thrombectomy wire'2014 8,500,674'Dialysis catheter'2013 8,465,511'Rotational thrombectomy wire'2013 8,414,543'Rotational thrombectomy wire with blocking device'2013 8,323,228'Dialysis catheter'2012 8,070,772'Vascular hole closure device'2011 8,062,317'Rotational thrombectomy wire'2011 7,819,887'Rotational thrombectomy wire'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2021Patents assigned to REX MEDICAL LP (31)· patent assignee history

2010–2021Based in Philadelphia, PA, US· patent location history

2011–2016Patents assigned to LEEDLE JOHN D (13)· patent assignee history

2011–2016Patents assigned to MCGUCKIN JR JAMES F (8)· patent assignee history

2011–2016Patents assigned to ANIDHARAN THANU (7)· patent assignee history

2016–2018Patents assigned to ARGON MEDICAL DEVICES INC (6)· patent assignee history

2019–2021Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
REX MEDICAL LP	31	2010–2021
LEEDLE JOHN Dself	13	2011–2016
MCGUCKIN JR JAMES F	8	2011–2016
ANIDHARAN THANU	7	2011–2016
ARGON MEDICAL DEVICES INC	6	2016–2018

Locations

Location	Patents	Span
Philadelphia, Pennsylvania, US	33	2010–2021
Chicago, Illinois, US	4	2019–2021