Keith Krystyniak

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Chelmsford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Skin permeation device for analyte sensing or transdermal drug deli...
- Patent number 9,572,527
- Issue date Feb 21, 2017
- Echo Therapeutics, Inc.
- Han Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Abrasion device with reference ring and abrasive tip
- Patent number D689354
- Issue date Sep 10, 2013
- Echo Therapeutics, Inc.
- Harry Mitchell
- D08 - Tools and hardware
Information Patent Grant
Skin permeation device for analyte sensing or transdermal drug deli...
- Patent number 8,386,027
- Issue date Feb 26, 2013
- Echo Therapeutics, Inc.
- Han Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Skin Permeation Device for Analyte Sensing or Transdermal Drug Deli...
- Publication number 20130137951
- Publication date May 30, 2013
- ECHO THERAPEUTICS, INC.
- Han Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SKIN PERMEATION DEVICE FOR ANALYTE SENSING OR TRANSDERMAL DRUG DELI...
- Publication number 20080275468
- Publication date Nov 6, 2008
- Echo Therapeutics, Inc.
- Han Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE