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Inventor

Keith A. Knisley

Inventor
Flagstaff, AZ, US

Overview

3→
Patents
1992–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels25%
A61LMethods or apparatus for sterilising materials or objects in general25%
A61KPreparations for medical, dental or toiletry purposes13%
A61MDevices for introducing media into, or onto, the body13%
C08LCompositions of macromolecular compounds13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
PatentTitleYear
11,052,230Implantable encapsulation devices20219,775,933'Biocompatible surfaces and devices incorporating such surfaces'20175,173,160'Analysis of carrier ampholytes using immobilized pH gradients'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to UNIV TEXAS (1)· patent assignee history
1992Based in Lubbock, TX, US· patent location history
2017–2021Patents assigned to GORE & ASS (2)· patent assignee history
2017–2021Based in Flagstaff, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GORE & ASS22017–2021
UNIV TEXAS11992
Locations
LocationPatentsSpan
Flagstaff, AZ, US22017–2021
Lubbock, Texas, US11992