Dennis G. Berry

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Maplewood, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Article comprising a microneedle and methods of use
- Patent number 10,576,257
- Issue date Mar 3, 2020
- 3M Innovative Properties Company
- Dennis G. Berry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow microneedle with beveled tip
- Patent number 10,232,157
- Issue date Mar 19, 2019
- 3M Innovative Properties Company
- Dennis G. Berry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Article comprising a microneedle
- Patent number 10,201,691
- Issue date Feb 12, 2019
- 3M Innovative Properties
- Dennis G. Berry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow microneedle array article
- Patent number 10,099,043
- Issue date Oct 16, 2018
- 3M Innovative Properties Company
- Dennis G. Berry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ARTICLE COMPRISING A MICRONEEDLE AND METHODS OF USE
- Publication number 20190117948
- Publication date Apr 25, 2019
- 3M Innovative Properties Company
- DENNIS G. BERRY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTICLE COMPRISING A MICRONEEDLE
- Publication number 20160151616
- Publication date Jun 2, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- DENNIS G. BERRY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HOLLOW MICRONEEDLE ARRAY ARTICLE
- Publication number 20160151617
- Publication date Jun 2, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- DENNIS G. BERRY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HOLLOW MICRONEEDLE WITH BEVELED TIP
- Publication number 20160136406
- Publication date May 19, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- DENNIS G. BERRY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROSTRUCTURE DEVICE WITH REMOVABLE MICROSTRUCTURE PATCH
- Publication number 20140207101
- Publication date Jul 24, 2014
- Craig S. Moeckly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE