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Inventor

Tarek Shawky Hassan

Inventor
Ann Arbor, MI, US

Overview

5→
Patents
2012–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
A61BDiagnosis25%
A47GHousehold or table equipment13%
G01FMeasuring volume, volume flow, mass flow or liquid level13%
PatentTitleYear
10,849,640Membrane aggregating forceps20209,339,184'Contact lens for vitreoretinal surgery'20168,608,753'Retractable tip for vitrectomy tool'20138,434,650'Packaging with integral metered serving dispenser mechanism'20138,216,246'Retractable tip for vitrectomy tool'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to INSIGHT INSTR INC (3)· patent assignee history
2012–2013Patents assigned to ANNEN MICHAEL (2)· patent assignee history
2012–2013Patents assigned to HASSAN TAREK SHAWKY (2)· patent assignee history
2012–2013Patents assigned to LULOH K PETER (2)· patent assignee history
2012–2020Based in Ann Arbor, MI, US· patent location history
2013Patents assigned to HASSAN TAREK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INSIGHT INSTR INC32012–2016
ANNEN MICHAEL22012–2013
HASSAN TAREK SHAWKYself22012–2013
LULOH K PETER22012–2013
HASSAN TAREKself12013
Locations
LocationPatentsSpan
Ann Arbor, MI, US52012–2020