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Inventor

David N. Ku

Inventor
Decatur, GA, US

Overview

14→
Patents
1990–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 14 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels23%
A61LMethods or apparatus for sterilising materials or objects in general20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
A61BDiagnosis6%
A61KPreparations for medical, dental or toiletry purposes6%
C08JWorking-up6%
G01RMeasuring electric variables6%
A45CPurses3%
C07DHeterocyclic compounds3%
PatentTitleYear
10,201,425Implantable open vein valve20199,180,000'Device for tissue repair'20158,895,073'Hydrogel implant with superficial pores'20148,821,409'Lung aerosol collection device'20148,318,192'Method of making load bearing hydrogel implants'20128,038,920'Methods of producing PVA hydrogel implants and related devices'20117,910,124'Load bearing biocompatible device'20116,377,832'System and method for analyzing a medical image'20026,231,605'Poly(vinyl alcohol) hydrogel'20015,981,826'Poly(vinyl alcohol) cryogel'19995,756,044'Apparatus and method for treating articles in solution with effervescent tablets'19985,521,502'Flow differentiation scheme for magnetic resonance angiography'19965,438,992'Flow-induced artifact elimination in magnetic resonance images'19954,954,519'Isocoumarins with basic substituents as serine proteases inhibitors, anticoagulants and anti-inflammatory agents'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2019Patents assigned to GEORGIA TECH RES INST (10)· patent assignee history
1990–2019Based in Decatur, GA, US· patent location history
1998–2012Based in Atlanta, GA, US· patent location history
2012–2015Patents assigned to KU DAVID N (4)· patent assignee history
2012–2014Patents assigned to BOYAN BARBARA D (2)· patent assignee history
2012–2014Patents assigned to GULDBERG ROBERT E (2)· patent assignee history
2012–2014Patents assigned to KENNEDY STEPHEN J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEORGIA TECH RES INST101990–2019
KU DAVID Nself42012–2015
BOYAN BARBARA D22012–2014
GULDBERG ROBERT E22012–2014
KENNEDY STEPHEN J22012–2014
Locations
LocationPatentsSpan
Decatur, Georgia, US81990–2019
Atlanta, Georgia, US61998–2012