Austin D. Groth

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Air filters comprising metal-containing polymeric sorbents
- Patent number 11,103,822
- Issue date Aug 31, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air filters comprising polymeric sorbents for reactive gases
- Patent number 11,000,827
- Issue date May 11, 2021
- 3M Innovative Properties Company
- Derek M. Maanum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RESPIRATOR
- Publication number 20240226616
- Publication date Jul 11, 2024
- 3M Innovative Properties Company
- Christopher R. Kokaisel
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS
- Publication number 20210346832
- Publication date Nov 11, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A41 - WEARING APPAREL
Information Patent Application
FILTER CARTRIDGE INCLUDING PATTERNED FUNCTIONAL MATERIAL
- Publication number 20210106937
- Publication date Apr 15, 2021
- 3M Innovative Properties Company
- Austin D. Groth
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
AIR FILTERS COMPRISING POLYMERIC SORBENTS FOR REACTIVE GASES
- Publication number 20200330957
- Publication date Oct 22, 2020
- 3M Innovative Properties Company
- Derek M. Maanum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Filters Comprising Metal-Containing Sorbents for Nitrogen-Conta...
- Publication number 20200179903
- Publication date Jun 11, 2020
- 3M Innovative Properties Company
- Brett A. Beiermann
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Air Filters Comprising Metal-Containing Polymeric Sorbents
- Publication number 20190275454
- Publication date Sep 12, 2019
- 3M Innovative Properties Company
- Michael S. Wendland
- A41 - WEARING APPAREL