David R. Hardten

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Excelsior, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Medicinal solution to be continuously or pulse-delivered to the eye...
- Patent number 10,231,968
- Issue date Mar 19, 2019
- David R. Hardten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for the delivery of medications or fluids to the eye
- Patent number 10,206,814
- Issue date Feb 19, 2019
- David R. Hardten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Illuminated iris retractor probe system
- Patent number 5,928,140
- Issue date Jul 27, 1999
- David R. Hardten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR THE DELIVERY OF MEDICATIONS OR FLUIDS TO THE EYE
- Publication number 20210361478
- Publication date Nov 25, 2021
- DAVID R. HARDTEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INCISED DESCEMET'S MEMBRANE AND METHODS OF MAKING AND USING
- Publication number 20200338235
- Publication date Oct 29, 2020
- Regents of the University of Minnesota
- Joshua Honghan Hou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR THE DELIVERY OF MEDICATIONS OR FLUIDS TO THE EYE
- Publication number 20190133821
- Publication date May 9, 2019
- DAVID R. HARDTEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medicinal solution to be continuously or pulse-delivered to the eye...
- Publication number 20180028533
- Publication date Feb 1, 2018
- DAVID R. HARDTEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR THE DELIVERY OF MEDICATIONS OR FLUIDS TO THE EYE
- Publication number 20170189229
- Publication date Jul 6, 2017
- DAVID R. HARDTEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE