Ben Freireich

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid catalytic reactors which include flow directors
- Patent number 10,589,242
- Issue date Mar 17, 2020
- Dow Global Technologies LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for designing scaled-up fluid catalytic reactors
- Patent number 10,507,448
- Issue date Dec 17, 2019
- Dow Global Technologies LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for minimizing attrition of catalyst particles
- Patent number 9,687,765
- Issue date Jun 27, 2017
- Dow Global Technologies LLC
- Matthew Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR DESIGNING SCALED-UP FLUID CATALYTIC REACTORS
- Publication number 20190282987
- Publication date Sep 19, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID CATALYTIC REACTORS WHICH INCLUDE FLOW DIRECTORS
- Publication number 20190255498
- Publication date Aug 22, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process and Apparatus for Minimizing Attrition of Catalyst Particles
- Publication number 20150298037
- Publication date Oct 22, 2015
- Matthew Pretz
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...