Carl William Hahn

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Particle separation system and method
- Patent number 12,070,704
- Issue date Aug 27, 2024
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particle separation system and method
- Patent number 11,638,890
- Issue date May 2, 2023
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particle separation system and method
- Patent number 10,960,328
- Issue date Mar 30, 2021
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Toroidal filter vessel system
- Patent number 9,192,880
- Issue date Nov 24, 2015
- Porous Media Corporation
- Mark Mickan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Environmentally friendly demulsifiers for crude oil emulsions
- Patent number 8,802,740
- Issue date Aug 12, 2014
- Nalco Energy Services L.P.
- Steven P. Newman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the selective extraction of acids, bases and polar salts
- Patent number 8,529,667
- Issue date Sep 10, 2013
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the selective extraction of acids, bases and polar salts
- Patent number 8,425,663
- Issue date Apr 23, 2013
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the selective extraction of acids
- Patent number 7,604,685
- Issue date Oct 20, 2009
- Porous Media Corp
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Environmentally friendly demulsifiers for crude oil emulsions
- Patent number 7,566,744
- Issue date Jul 28, 2009
- Nalco Company
- Steven P. Newman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyether polyesters having anionic functionality
- Patent number 7,041,707
- Issue date May 9, 2006
- Nalco Company
- Carl W. Hahn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
RETENTION SYSTEM FOR SEPARATOR ELEMENT
- Publication number 20240060526
- Publication date Feb 22, 2024
- CECO Environmental IP Inc.
- William Roy McDoniel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Particle Separation System and Method
- Publication number 20230264124
- Publication date Aug 24, 2023
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Particle Separation System and Method
- Publication number 20210213377
- Publication date Jul 15, 2021
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Particle Separation System and Method
- Publication number 20180126306
- Publication date May 10, 2018
- Pentair Filtration Solutions, LLC
- Philip Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COALESCING FILTER SEPARATION SYSTEM AND METHOD
- Publication number 20160166952
- Publication date Jun 16, 2016
- Porous Media Corporation
- Carl William Hahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Toroidal Filter Vessel System
- Publication number 20130020248
- Publication date Jan 24, 2013
- Mark Mickan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENVIRONMENTALLY FRIENDLY DEMULSIFIERS FOR CRUDE OIL EMULSIONS
- Publication number 20090259004
- Publication date Oct 15, 2009
- Steven P. Newman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the selective extraction of acids, bases and polar salts
- Publication number 20080127823
- Publication date Jun 5, 2008
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of surface modification for the reduction of trace component...
- Publication number 20080041105
- Publication date Feb 21, 2008
- Carl Hahn
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for the selective extraction of acids, bases and polar salts
- Publication number 20070186771
- Publication date Aug 16, 2007
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Environmentally friendly demulsifiers for crude oil emulsions
- Publication number 20060135628
- Publication date Jun 22, 2006
- Steven P. Newman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the selective extraction of acids
- Publication number 20060107833
- Publication date May 25, 2006
- Matt Thundyil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polyether polyesters having anionic functionality
- Publication number 20060030491
- Publication date Feb 9, 2006
- Carl W. Hahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polyether polyesters having anionic functionality
- Publication number 20040147407
- Publication date Jul 29, 2004
- Carl W. Hahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Carl William Hahn

Person

Patents Grantslast 30 patents

Particle separation system and method

Particle separation system and method

Particle separation system and method

Toroidal filter vessel system

Environmentally friendly demulsifiers for crude oil emulsions

Method for the selective extraction of acids, bases and polar salts

Method for the selective extraction of acids, bases and polar salts

Method for the selective extraction of acids

Environmentally friendly demulsifiers for crude oil emulsions

Polyether polyesters having anionic functionality

Patents Applicationslast 30 patents

RETENTION SYSTEM FOR SEPARATOR ELEMENT

Particle Separation System and Method

Particle Separation System and Method

Particle Separation System and Method

COALESCING FILTER SEPARATION SYSTEM AND METHOD

Toroidal Filter Vessel System

ENVIRONMENTALLY FRIENDLY DEMULSIFIERS FOR CRUDE OIL EMULSIONS

Method for the selective extraction of acids, bases and polar salts

Method of surface modification for the reduction of trace component...

Method for the selective extraction of acids, bases and polar salts

Environmentally friendly demulsifiers for crude oil emulsions

Method for the selective extraction of acids

Polyether polyesters having anionic functionality

Polyether polyesters having anionic functionality