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Inventor

John A. Navis

Inventor
Naperville, IL, US

Overview

10→
Patents
1996–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body55%
A61BDiagnosis45%
PatentTitleYear
9,474,887'Surgical implement guide assembly and methods'20168,435,226'Catheter'20137,013,928'Peritoneal dialysis catheter'20066,889,713'Peritoneal dialysis catheter'20056,659,134'Peritoneal dialysis catheter'20036,589,212'Guide for surgical device'20036,167,884'Optically transparent medical instrument cover'20016,000,400'Optically transparent medical instrument cover'19995,676,159'Ultrasound cover'1997D0370531'Peritoneal dialysis catheter implanter'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to JANIN GROUP INC (2)· patent assignee history
1996–2003Based in Naperville, IL, US· patent location history
1997–2001Patents assigned to JANIN GROUP (3)· patent assignee history
2003–2006Patents assigned to NAVIS JOHN (2)· patent assignee history
2005–2016Based in Oswego, IL, US· patent location history
2013–2016Patents assigned to MERIT MEDICAL SYSTEMS INC (2)· patent assignee history
2013Patents assigned to NAVIS JOHN A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JANIN GROUP31997–2001
JANIN GROUP INC21996–2003
MERIT MEDICAL SYSTEMS INC22013–2016
NAVIS JOHNself22003–2006
NAVIS JOHN Aself12013
Locations
LocationPatentsSpan
Naperville, Illinois, US61996–2003
Oswego, Illinois, US42005–2016