Membership
Tour
Register
Log in
Hye-Ok Choi
Follow
Person
Woodbury, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of contact coating a microneedle array
Patent number
8,057,842
Issue date
Nov 15, 2011
3M Innovative Properties Company
Hye-Ok Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Masking method for coating a microneedle array
Patent number
7,846,488
Issue date
Dec 7, 2010
3M Innovative Properties Company
Peter R. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transdermal delivery devices
Patent number
6,893,655
Issue date
May 17, 2005
3M Innovative Properties Co.
Peggy-Jean P. Flanigan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery systems using preformed biodegradable polymer compositions...
Patent number
6,576,263
Issue date
Jun 10, 2003
3M Innovative Properties Company
Myhanh T. Truong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive microsphere drug delivery composition
Patent number
6,312,715
Issue date
Nov 6, 2001
3M Innovative Properties Company
Adam S. Cantor
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Masking Method for Coating a Microneedle Array
Publication number
20080102192
Publication date
May 1, 2008
Peter R. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method Of Using A Film To Coat A Microneedle Array
Publication number
20080051699
Publication date
Feb 28, 2008
3M INNOVATIVE PROPERTIES COMPANY
Hye-Ok Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Transdermal delivery devices
Publication number
20030072792
Publication date
Apr 17, 2003
Peggy-Jean P. Flanigan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery systems using preformed biodegradable polymer compositions...
Publication number
20020009492
Publication date
Jan 24, 2002
3M Innovative Properties Company
Myhanh T. Truong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...