Inventor

Chi-Chun Tsai

Inventor

Fort Worth, TX, US

Overview

2001–2018

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 vessels17%

A61KPreparations for medical, dental or toiletry purposes13%

A61LMethods or apparatus for sterilising materials or objects in general13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C08JWorking-up13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08LCompositions of macromolecular compounds8%

A61MDevices for introducing media into, or onto, the body4%

C07CAcyclic or carbocyclic compounds4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to BARD INC C R (2)· patent assignee history

2001–2003Patents assigned to UNIV LEHIGH (2)· patent assignee history

2001–2003Based in Lawrenceville, GA, US· patent location history

2013–2018Patents assigned to NOVARTIS AG (4)· patent assignee history

2013–2016Patents assigned to TSAI CHI-CHUN (2)· patent assignee history

2013–2018Based in Fort Worth, TX, US· patent location history

2015–2017Patents assigned to MILLIKEN & CO (2)· patent assignee history

2015–2017Based in Boiling Springs, SC, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations