Percy T. Fenn

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Microneedle device having a peptide therapeutic agent and an amino...
- Patent number 10,154,957
- Issue date Dec 18, 2018
- 3M Innovative Properties Company
- Ying Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microneedle device having a peptide therapeutic agent and an amino...
- Patent number 9,675,675
- Issue date Jun 13, 2017
- 3M Innovative Properties Company
- Ying Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microneedle device including a peptide therapeutic agent and an ami...
- Patent number 9,623,087
- Issue date Apr 18, 2017
- 3M Innovative Properties Company
- Ying Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MICRONEEDLE DEVICE HAVING A PEPTIDE THERAPEUTIC AGENT AND AN AMINO...
- Publication number 20170209367
- Publication date Jul 27, 2017
- 3M Innovative Properties Company
- Ying Zhang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICRONEEDLE DEVICE INCLUDING A PEPTIDE THERAPEUTIC AGENT AND AN AMI...
- Publication number 20140343499
- Publication date Nov 20, 2014
- 3M Innovative Properties Company
- Ying Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICRONEEDLE DEVICE HAVING A PEPTIDE THERAPEUTIC AGENT AND AN AMINO...
- Publication number 20140330198
- Publication date Nov 6, 2014
- Ying Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HOLLOW MICRONEEDLE ARRAY AND METHOD
- Publication number 20110213335
- Publication date Sep 1, 2011
- Scott A. Burton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Elastomer Seals for Use in Medicinal Aerosol Devices
- Publication number 20080023000
- Publication date Jan 31, 2008
- Percy T. Fenn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE