Sean M. Sweetnam

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet radiation and atomic oxygen barrier films and methods o...
- Patent number 12,157,941
- Issue date Dec 3, 2024
- 3M Innovative Properties Company
- Sean M. Sweetnam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET LIGHT SHIELDING ARTICLES AND SOLAR CELL COVERS INCLUDIN...
- Publication number 20240322052
- Publication date Sep 26, 2024
- 3M Innovative Properties Company
- Sean M. Sweetnam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultraviolet Radiation and Atomic Oxygen Barrier Films and Methods o...
- Publication number 20240229227
- Publication date Jul 11, 2024
- 3M Innovative Properties Company
- Sean M. Sweetnam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ULTRAVIOLET-C EMITTING DISINFECTING DEVICE AND METHOD OF USING THE...
- Publication number 20240115746
- Publication date Apr 11, 2024
- Timothy J. Hebrink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPEDANCE BASED WOUND HEALING MONITOR
- Publication number 20240000335
- Publication date Jan 4, 2024
- 3M Innovative Properties Company
- Stephen M. Kennedy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPEDANCE BASED WOUND HEALING MONITOR
- Publication number 20230263462
- Publication date Aug 24, 2023
- 3M Innovative Properties Company
- Stephen M. Kennedy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER COATED CONDUCTIVE RIBBON
- Publication number 20230065275
- Publication date Mar 2, 2023
- 3M Innovative Properties Company
- Tianyu Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRAVIOLET-C RADIATION-PROTECTIVE FILMS AND METHODS OF MAKING THE...
- Publication number 20230011730
- Publication date Jan 12, 2023
- 3M Innovative Properties Company
- Timothy J. Hebrink
- G02 - OPTICS
Information Patent Application
EXPANDABLE MICROSPHERE, MARKABLE ARTICLE, MARKED ARTICLE, AND METHO...
- Publication number 20220380617
- Publication date Dec 1, 2022
- 3M Innovative Properties Company
- Joshua M. Fishman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Sean M. Sweetnam

Person

Patents Grantslast 30 patents

Ultraviolet radiation and atomic oxygen barrier films and methods o...

Patents Applicationslast 30 patents

ULTRAVIOLET LIGHT SHIELDING ARTICLES AND SOLAR CELL COVERS INCLUDIN...

Ultraviolet Radiation and Atomic Oxygen Barrier Films and Methods o...

ULTRAVIOLET-C EMITTING DISINFECTING DEVICE AND METHOD OF USING THE...

IMPEDANCE BASED WOUND HEALING MONITOR

IMPEDANCE BASED WOUND HEALING MONITOR

POLYMER COATED CONDUCTIVE RIBBON

ULTRAVIOLET-C RADIATION-PROTECTIVE FILMS AND METHODS OF MAKING THE...

EXPANDABLE MICROSPHERE, MARKABLE ARTICLE, MARKED ARTICLE, AND METHO...