Andrew J. DALLAS

Person

Lakeville, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enclosure ventilation filter and assembly method
- Patent number 11,925,573
- Issue date Mar 12, 2024
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 11,806,650
- Issue date Nov 7, 2023
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for removing organic compounds from steam
- Patent number 11,713,877
- Issue date Aug 1, 2023
- Donaldson Company, Inc.
- Matthew P. Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Materials, methods, and devices for siloxane contaminant removal
- Patent number 11,648,501
- Issue date May 16, 2023
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid filtration media, filter elements and methods
- Patent number 11,565,206
- Issue date Jan 31, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enclosure ventilation filter and assembly method
- Patent number 11,534,324
- Issue date Dec 27, 2022
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrocarbon-in-water purification system
- Patent number 11,220,636
- Issue date Jan 11, 2022
- Donaldson Company, Inc.
- Davis B. Moravec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 11,207,623
- Issue date Dec 28, 2021
- Donaldson Company, Inc.
- Bradly G. Hauser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Materials, methods, and devices for siloxane contaminant removal
- Patent number 10,688,433
- Issue date Jun 23, 2020
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enclosure ventilation filter and assembly method
- Patent number 10,646,370
- Issue date May 12, 2020
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrocarbon-in-water purification anion-exchange system
- Patent number 10,604,707
- Issue date Mar 31, 2020
- Donaldson Company, Inc.
- Davis B. Moravec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon-in-water purification system
- Patent number 10,526,548
- Issue date Jan 7, 2020
- Donaldson Company, Inc.
- Davis B. Moravec
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydrocarbon fluid-water separation
- Patent number 10,315,140
- Issue date Jun 11, 2019
- Donaldson Company, Inc.
- Bradly G. Hauser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid filtration media, filter elements and methods
- Patent number 10,226,723
- Issue date Mar 12, 2019
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly for removing high molecular weight hydrocarbons fro...
- Patent number 10,213,711
- Issue date Feb 26, 2019
- Donaldson Company, Inc.
- Karthik Viswanathan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials, methods, and devices for siloxane contaminant removal
- Patent number 10,130,905
- Issue date Nov 20, 2018
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 10,058,807
- Issue date Aug 28, 2018
- Andrew J. Dallas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Materials, methods, and devices for siloxane contaminant removal
- Patent number 9,789,435
- Issue date Oct 17, 2017
- Donaldson Comapany, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 9,610,523
- Issue date Apr 4, 2017
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Formed filter element
- Patent number 9,114,339
- Issue date Aug 25, 2015
- Donaldson Company, Inc.
- Joseph Israel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid filtration media, filter elements and methods
- Patent number 9,056,268
- Issue date Jun 16, 2015
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enclosure ventilation filter and assembly method
- Patent number 8,979,811
- Issue date Mar 17, 2015
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 8,753,438
- Issue date Jun 17, 2014
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 8,343,264
- Issue date Jan 1, 2013
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 8,246,730
- Issue date Aug 21, 2012
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 8,211,218
- Issue date Jul 3, 2012
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 8,048,210
- Issue date Nov 1, 2011
- Donaldson Company, Inc.
- Andrew J. Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Air filter assembly for low temperature catalytic processes
- Patent number 7,758,674
- Issue date Jul 20, 2010
- Donaldson Company, Inc.
- Andrew J. Dallas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Web comprising fine fiber and reactive, adsorptive or absorptive pa...
- Patent number 7,655,070
- Issue date Feb 2, 2010
- Donaldson Company, Inc.
- Andrew James Dallas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Air filter assembly for low temperature catalytic processes
- Patent number 7,101,419
- Issue date Sep 5, 2006
- Donaldson Company, Inc.
- Andrew James Dallas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
PATTERNED POROUS MATERIAL SURFACES
- Publication number 20240042395
- Publication date Feb 8, 2024
- Donaldson Company, Inc.
- Mikayla A. Yoder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR SEPARATING PARTICLES IN FLUIDS
- Publication number 20230356116
- Publication date Nov 9, 2023
- Donaldson Company, Inc.
- Davis B. Moravec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL
- Publication number 20230264135
- Publication date Aug 24, 2023
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD
- Publication number 20230225896
- Publication date Jul 20, 2023
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIQUID FILTRATION MEDIA, FILTER ELEMENTS AND METHODS
- Publication number 20230226475
- Publication date Jul 20, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRUCTURES HAVING RE-ENTRANT GEOMETRIES ON A POROUS MATERIAL SURFACE
- Publication number 20220379268
- Publication date Dec 1, 2022
- Donaldson Company, Inc.
- Mikayla A. Yoder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS AND ARTICLES INCLUDING PERFLUOROPOLYETHER BOTTLEBRUSH...
- Publication number 20220243010
- Publication date Aug 4, 2022
- Donaldson Company, Inc.
- Stephen K. Sontag
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20220152536
- Publication date May 19, 2022
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LIQUID HYDROCARBON FILTERABILITY SYSTEM
- Publication number 20210379517
- Publication date Dec 9, 2021
- Donaldson Company, Inc.
- Matthew Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTRATION APPARATUSES, SYSTEMS, AND METHODS
- Publication number 20210354059
- Publication date Nov 18, 2021
- Donaldson Company, Inc.
- Matthew P. Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR REMOVING ORGANIC COMPOUNDS FROM STEAM
- Publication number 20210239314
- Publication date Aug 5, 2021
- Donaldson Company, Inc.
- Matthew P. Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DROPLET SENSORS FOR FUEL SYSTEMS
- Publication number 20210223154
- Publication date Jul 22, 2021
- Donaldson Company, Inc.
- Davis B. Moravec
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUBSTRATE TREATMENTS
- Publication number 20210106935
- Publication date Apr 15, 2021
- Donaldson Company, Inc.
- Aflal Rahmathullah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA CONFIGURATIONS
- Publication number 20210060456
- Publication date Mar 4, 2021
- Aflal Rahmathullah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ELEMENT CONFIGURATIONS
- Publication number 20210016214
- Publication date Jan 21, 2021
- Donaldson Company, Inc.
- Aflal Rahmathullah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD
- Publication number 20200405522
- Publication date Dec 31, 2020
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL
- Publication number 20200324243
- Publication date Oct 15, 2020
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON-IN-WATER PURIFICATION SYSTEM
- Publication number 20200080008
- Publication date Mar 12, 2020
- Donaldson Company, Inc.
- Davis B. Moravec
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20190314745
- Publication date Oct 17, 2019
- Donaldson Company, Inc.
- Bradly G. Hauser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIQUID FILTRATION MEDIA, FILTER ELEMENTS AND METHODS
- Publication number 20190270040
- Publication date Sep 5, 2019
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL
- Publication number 20190070552
- Publication date Mar 7, 2019
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID HYDROCARBON FILTERABILITY SYSTEM
- Publication number 20190001246
- Publication date Jan 3, 2019
- Donaldson Company, Inc.
- Matthew Goertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD
- Publication number 20180250155
- Publication date Sep 6, 2018
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROCARBON-IN-WATER PURIFICATION ANION-EXCHANGE SYSTEM
- Publication number 20180079971
- Publication date Mar 22, 2018
- Donaldson Company, Inc.
- Davis B. Moravec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON-IN-WATER PURIFICATION SYSTEM
- Publication number 20180079972
- Publication date Mar 22, 2018
- Donaldson Company, Inc.
- Davis B. Moravec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20180050293
- Publication date Feb 22, 2018
- Donaldson Company, Inc.
- Bradly G. Hauser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL
- Publication number 20180028960
- Publication date Feb 1, 2018
- Donaldson Company, Inc.
- Brian N. Hoang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CUSTOM WATER ADSORPTION MATERIAL
- Publication number 20170341057
- Publication date Nov 30, 2017
- Donaldson Company, Inc.
- Yehya A. Elsayed
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WEB COMPRISING FINE FIBER AND REACTIVE, ADSORPTIVE OR ABSORPTIVE PA...
- Publication number 20170151515
- Publication date Jun 1, 2017
- Donaldson Company, Inc.
- Andrew J. DALLAS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD
- Publication number 20160235581
- Publication date Aug 18, 2016
- Donaldson Company, Inc.
- Lloyd G. Keleny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Andrew J. DALLAS

Person

Patents Grantslast 30 patents

Enclosure ventilation filter and assembly method

Hydrocarbon fluid-water separation

Systems and methods for removing organic compounds from steam

Materials, methods, and devices for siloxane contaminant removal

Liquid filtration media, filter elements and methods

Enclosure ventilation filter and assembly method

Hydrocarbon-in-water purification system

Hydrocarbon fluid-water separation

Materials, methods, and devices for siloxane contaminant removal

Enclosure ventilation filter and assembly method

Hydrocarbon-in-water purification anion-exchange system

Hydrocarbon-in-water purification system

Hydrocarbon fluid-water separation

Liquid filtration media, filter elements and methods

Filter assembly for removing high molecular weight hydrocarbons fro...

Materials, methods, and devices for siloxane contaminant removal

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Materials, methods, and devices for siloxane contaminant removal

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Formed filter element

Liquid filtration media, filter elements and methods

Enclosure ventilation filter and assembly method

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Air filter assembly for low temperature catalytic processes

Web comprising fine fiber and reactive, adsorptive or absorptive pa...

Air filter assembly for low temperature catalytic processes

Patents Applicationslast 30 patents

PATTERNED POROUS MATERIAL SURFACES

SYSTEMS AND METHODS FOR SEPARATING PARTICLES IN FLUIDS

MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL

ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD

LIQUID FILTRATION MEDIA, FILTER ELEMENTS AND METHODS

STRUCTURES HAVING RE-ENTRANT GEOMETRIES ON A POROUS MATERIAL SURFACE

COMPOSITIONS AND ARTICLES INCLUDING PERFLUOROPOLYETHER BOTTLEBRUSH...

HYDROCARBON FLUID-WATER SEPARATION

LIQUID HYDROCARBON FILTERABILITY SYSTEM

FLUID FILTRATION APPARATUSES, SYSTEMS, AND METHODS

SYSTEMS AND METHODS FOR REMOVING ORGANIC COMPOUNDS FROM STEAM

DROPLET SENSORS FOR FUEL SYSTEMS

SUBSTRATE TREATMENTS

FILTER MEDIA CONFIGURATIONS

FILTER ELEMENT CONFIGURATIONS

ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD

MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL

HYDROCARBON-IN-WATER PURIFICATION SYSTEM

HYDROCARBON FLUID-WATER SEPARATION

LIQUID FILTRATION MEDIA, FILTER ELEMENTS AND METHODS

MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL

LIQUID HYDROCARBON FILTERABILITY SYSTEM

ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD

HYDROCARBON-IN-WATER PURIFICATION ANION-EXCHANGE SYSTEM

HYDROCARBON-IN-WATER PURIFICATION SYSTEM

HYDROCARBON FLUID-WATER SEPARATION

MATERIALS, METHODS, AND DEVICES FOR SILOXANE CONTAMINANT REMOVAL

CUSTOM WATER ADSORPTION MATERIAL

WEB COMPRISING FINE FIBER AND REACTIVE, ADSORPTIVE OR ABSORPTIVE PA...

ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD