Thomas J. Hamlin

Person

Saint Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter element and seal therefor
- Patent number 10,918,985
- Issue date Feb 16, 2021
- 3M Innovative Properties Company
- Nathan E. Marks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat and mass transfer devices with wettable layers for forming fal...
- Patent number 10,352,574
- Issue date Jul 16, 2019
- 3M Innovative Properties Company
- Thomas J. Hamlin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thin film composite membrane structures
- Patent number 10,112,153
- Issue date Oct 30, 2018
- 3M Innovative Properties Company
- Jeffrey R. McCutcheon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Anti-microbial matrix and filtration system
- Patent number 8,453,849
- Issue date Jun 4, 2013
- 3M Innovative Properties Company
- Thomas J. Hamlin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fail safe mechanism
- Patent number 8,403,152
- Issue date Mar 26, 2013
- PUR Water Purification Products, Inc.
- Hemang Patel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water filter materials and water filters containing a mixture of mi...
- Patent number 8,119,012
- Issue date Feb 21, 2012
- The Procter & Gamble Company
- Jeannine Rebecca Bahm
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Circumferentially pleated filter assembly and method of forming the...
- Patent number 8,075,720
- Issue date Dec 13, 2011
- 3M Innovative Properties Company
- Brian L. Fall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water filter materials and water filters containing a mixture of mi...
- Patent number 7,922,008
- Issue date Apr 12, 2011
- The Procter & Gamble Company
- Jeannine Rebecca Bahm
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Circumferentially pleated filter assembly and method of forming the...
- Patent number 7,922,006
- Issue date Apr 12, 2011
- 3M Innovative Properties Company
- Brian L. Fall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water filter materials and water filters containing a mixture of mi...
- Patent number 7,712,613
- Issue date May 11, 2010
- PUR Water Purification Products, Inc.
- Jeannine Rebecca Bahm
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Pleated multi-layer filter media and cartridge
- Patent number 7,645,312
- Issue date Jan 12, 2010
- 3M Innovative Properties Company
- Thomas J. Hamlin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Encapsulated filter cartridge
- Patent number 7,081,201
- Issue date Jul 25, 2006
- 3M Innovative Properties Company
- Laurence W. Bassett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite filter element
- Patent number 6,432,233
- Issue date Aug 13, 2002
- Cuno, Inc.
- Thomas J. Hamlin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter and method of filtering a fluid
- Patent number 6,391,200
- Issue date May 21, 2002
- Cuno Incorporated
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for retrieving excess pharmaceutical process fluid from a fi...
- Patent number 6,168,722
- Issue date Jan 2, 2001
- Cuno Incorporated
- Daniel K. Olsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite filter element
- Patent number 6,139,739
- Issue date Oct 31, 2000
- Cuno Incorporated
- Thomas J. Hamlin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Encapsulated lenticular filter cartridge
- Patent number 5,965,019
- Issue date Oct 12, 1999
- Cuno Incorporated
- Daniel K. Olsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and method for the manufacture thereof
- Patent number 5,728,298
- Issue date Mar 17, 1998
- Cuno, Incorporated
- Thomas Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT AND MASS TRANSFER DEVICES WITH WETTABLE LAYERS FOR FORMING FAL...
- Publication number 20170370598
- Publication date Dec 28, 2017
- 3M Innovative Properties Company
- Thomas J. Hamlin
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT AND MASS TRANSFER DEVICES WITH WETTABLE LAYERS FOR FORMING FAL...
- Publication number 20170363305
- Publication date Dec 21, 2017
- 3M Innovative Properties Company
- Thomas J. Hamlin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FLEXIBLE LIQUID DESICCANT HEAT AND MASS TRANSFER PANELS WITH A HYDR...
- Publication number 20160377302
- Publication date Dec 29, 2016
- 3M Innovative Properties Company
- Thomas J. Hamlin
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FLEXIBLE LIQUID DESICCANT HEAT AND MASS TRANSFER PANELS
- Publication number 20160138817
- Publication date May 19, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Thomas J. Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION SYSTEMS FOR FAUCETS
- Publication number 20150068987
- Publication date Mar 12, 2015
- 3M Innovative Properties Company
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Thin Film Composite Membrane Structures
- Publication number 20150060364
- Publication date Mar 5, 2015
- Jeffrey R. McCutcheon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF FORMING FILTER ELEMENTS
- Publication number 20130306552
- Publication date Nov 21, 2013
- 3M Innovative Properties Company
- Satishkumar Chamyvelumani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MAINTENANCE AND MONITORING OF FILTRATION SYSTEMS
- Publication number 20130304532
- Publication date Nov 14, 2013
- Michael N. Cormier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER ELEMENT AND SEAL THEREFOR
- Publication number 20110259812
- Publication date Oct 27, 2011
- 3M INNOVATIVE PROPERTIES COMPANY
- Nathan E. Marks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...
- Publication number 20110155661
- Publication date Jun 30, 2011
- Jeannine Rebecca Bahm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CIRCUMFERENTIALLY PLEATED FILTER ASSEMBLY AND METHOD OF FORMING THE...
- Publication number 20110152054
- Publication date Jun 23, 2011
- 3M Innovative Properties Company
- Brian L. Fall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTI-MICROBIAL MATRIX AND FILTRATION SYSTEM
- Publication number 20110006009
- Publication date Jan 13, 2011
- Thomas J. Hamlin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PLEATED MULTI-LAYER FILTER MEDIA AND CARTRIDGE
- Publication number 20100089819
- Publication date Apr 15, 2010
- 3M Innovative Properties Company
- Thomas J. Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...
- Publication number 20090308800
- Publication date Dec 17, 2009
- Jeannine Rebecca Bahm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water Filter Materials And Water Filters Containing A Mixture Of Mi...
- Publication number 20090008323
- Publication date Jan 8, 2009
- Jeannine Rebecca Bahm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTI-MICROBIAL MEDIA AND METHODS FOR MAKING AND UTILIZING THE SAME
- Publication number 20080093310
- Publication date Apr 24, 2008
- 3M Innovative Properties Company
- Eshan B. Yeh
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CIRCUMFERENTIALLY PLEATED FILTER ASSEMBLY AND METHOD OF FORMING THE...
- Publication number 20070262016
- Publication date Nov 15, 2007
- 3M Innovative Properties Company
- Brian L. Fall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAIL SAFE MECHANISM
- Publication number 20070075025
- Publication date Apr 5, 2007
- 3M Innovative Properties Company
- Hemang Patel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Circumferentially pleated filter assembly and method of forming the...
- Publication number 20060108277
- Publication date May 25, 2006
- Brian L. Fall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pleated multi-layer filter media and cartridge
- Publication number 20060107639
- Publication date May 25, 2006
- Thomas J. Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Encapsulated filter cartridge
- Publication number 20060049096
- Publication date Mar 9, 2006
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water filter materials and water filters containing a mixture of mi...
- Publication number 20050279696
- Publication date Dec 22, 2005
- Jeannine Rebecca Bahm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water filter materials and water filters containing a mixture of mi...
- Publication number 20050263453
- Publication date Dec 1, 2005
- The Procter & Gamble Company
- Dimitris Ioannis Collias
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Anti-microbial media and methods for making and utilizing the same
- Publication number 20050211635
- Publication date Sep 29, 2005
- Eshan B. Yeh
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Non-collapsible dual filter element
- Publication number 20050056582
- Publication date Mar 17, 2005
- Mahesh Z. Patel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter assembly utilizing carbon block and pleated filter element
- Publication number 20040206682
- Publication date Oct 21, 2004
- Thomas Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composite filter element
- Publication number 20040129624
- Publication date Jul 8, 2004
- Thomas J. Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Encapsulated filter cartridge
- Publication number 20030222010
- Publication date Dec 4, 2003
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Spiral wound depth filter
- Publication number 20030006186
- Publication date Jan 9, 2003
- John L. Pulek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composite filter element
- Publication number 20030000884
- Publication date Jan 2, 2003
- Thomas J. Hamlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Thomas J. Hamlin

Person

Patents Grantslast 30 patents

Filter element and seal therefor

Heat and mass transfer devices with wettable layers for forming fal...

Thin film composite membrane structures

Anti-microbial matrix and filtration system

Fail safe mechanism

Water filter materials and water filters containing a mixture of mi...

Circumferentially pleated filter assembly and method of forming the...

Water filter materials and water filters containing a mixture of mi...

Circumferentially pleated filter assembly and method of forming the...

Water filter materials and water filters containing a mixture of mi...

Pleated multi-layer filter media and cartridge

Encapsulated filter cartridge

Composite filter element

Filter and method of filtering a fluid

Method for retrieving excess pharmaceutical process fluid from a fi...

Composite filter element

Encapsulated lenticular filter cartridge

Filter element and method for the manufacture thereof

Patents Applicationslast 30 patents

HEAT AND MASS TRANSFER DEVICES WITH WETTABLE LAYERS FOR FORMING FAL...

HEAT AND MASS TRANSFER DEVICES WITH WETTABLE LAYERS FOR FORMING FAL...

FLEXIBLE LIQUID DESICCANT HEAT AND MASS TRANSFER PANELS WITH A HYDR...

FLEXIBLE LIQUID DESICCANT HEAT AND MASS TRANSFER PANELS

FILTRATION SYSTEMS FOR FAUCETS

Thin Film Composite Membrane Structures

METHOD OF FORMING FILTER ELEMENTS

SYSTEM AND METHOD FOR MAINTENANCE AND MONITORING OF FILTRATION SYSTEMS

FILTER ELEMENT AND SEAL THEREFOR

WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...

CIRCUMFERENTIALLY PLEATED FILTER ASSEMBLY AND METHOD OF FORMING THE...

ANTI-MICROBIAL MATRIX AND FILTRATION SYSTEM

PLEATED MULTI-LAYER FILTER MEDIA AND CARTRIDGE

WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...

Water Filter Materials And Water Filters Containing A Mixture Of Mi...

ANTI-MICROBIAL MEDIA AND METHODS FOR MAKING AND UTILIZING THE SAME

CIRCUMFERENTIALLY PLEATED FILTER ASSEMBLY AND METHOD OF FORMING THE...

FAIL SAFE MECHANISM

Circumferentially pleated filter assembly and method of forming the...

Pleated multi-layer filter media and cartridge

Encapsulated filter cartridge

Water filter materials and water filters containing a mixture of mi...

Water filter materials and water filters containing a mixture of mi...

Anti-microbial media and methods for making and utilizing the same

Non-collapsible dual filter element

Filter assembly utilizing carbon block and pleated filter element

Composite filter element

Encapsulated filter cartridge

Spiral wound depth filter

Composite filter element