Thomas M. WEIK

Person

Deephaven, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oleophobic polyamide fine fibers, methods, filter media, and filter...
- Patent number 11,807,958
- Issue date Nov 7, 2023
- Donaldson Company, Inc.
- Suresh L. Shenoy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fibers made from soluble polymers
- Patent number 11,479,882
- Issue date Oct 25, 2022
- Donaldson Company, Inc.
- Suresh L. Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fine fiber media layer
- Patent number 10,967,315
- Issue date Apr 6, 2021
- Donaldson Company, Inc.
- Hoo Young Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fibers made from soluble polymers
- Patent number 10,640,891
- Issue date May 5, 2020
- Donaldson Company, Inc.
- Suresh L. Shenoy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine fibers made from reactive additives
- Patent number 10,300,415
- Issue date May 28, 2019
- Donaldson Company, Inc.
- Suresh Laxman Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fine fiber media layer
- Patent number 10,272,374
- Issue date Apr 30, 2019
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fine fiber media layer
- Patent number 9,718,012
- Issue date Aug 1, 2017
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fine fibers made from polymer crosslinked with resinous aldehyde co...
- Patent number 9,587,328
- Issue date Mar 7, 2017
- Donaldson Company, Inc.
- Suresh L. Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibers made from soluble polymers
- Patent number 9,435,056
- Issue date Sep 6, 2016
- Donaldson Company, Inc.
- Suresh L. Shenoy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fine fiber media layer
- Patent number 8,709,118
- Issue date Apr 29, 2014
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine fiber media layer
- Patent number 8,512,431
- Issue date Aug 20, 2013
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine fiber media layer
- Patent number 8,366,797
- Issue date Feb 5, 2013
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine fiber media layer
- Patent number 8,118,901
- Issue date Feb 21, 2012
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine fiber media layer
- Patent number 8,029,588
- Issue date Oct 4, 2011
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bag house filter with fine fiber and spun bonded media
- Patent number 7,318,852
- Issue date Jan 15, 2008
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 7,318,853
- Issue date Jan 15, 2008
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Air filter with fine fiber and spun bonded media
- Patent number 7,316,723
- Issue date Jan 8, 2008
- Donaldson Company, Inc.
- Hoo Y. Chung
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 7,270,693
- Issue date Sep 18, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Air filtration arrangements having fluted media constructions and m...
- Patent number 7,270,692
- Issue date Sep 18, 2007
- Donaldson Company, Inc.
- Gary R. Gillingham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 7,179,317
- Issue date Feb 20, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Air filtration arrangements having fluted media construction and me...
- Patent number 7,090,712
- Issue date Aug 15, 2006
- Donaldson Company, Inc.
- Gary R. Gillingham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 7,090,715
- Issue date Aug 15, 2006
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 7,070,640
- Issue date Jul 4, 2006
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filtration arrangement utilizing pleated construction and method
- Patent number 6,994,742
- Issue date Feb 7, 2006
- Donaldson Company, Inc.
- Marty A. Barris
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Air filtration arrangements having fluted media constructions and m...
- Patent number 6,974,490
- Issue date Dec 13, 2005
- Donaldson Company, Inc.
- Gary R. Gillingham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process if making fine fiber material
- Patent number 6,955,775
- Issue date Oct 18, 2005
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Patent number 6,924,028
- Issue date Aug 2, 2005
- Donaldson Company, Inc.
- Hoo Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for filtering air for a gas turbine system
- Patent number 6,875,256
- Issue date Apr 5, 2005
- Donaldson Company, Inc.
- Gary R. Gillingham
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filtration arrangement utilizing pleated construction and method
- Patent number 6,800,117
- Issue date Oct 5, 2004
- Donaldson Company, Inc.
- Marty A. Barris
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filter structure with two or more layers of fine fiber having exten...
- Patent number 6,746,517
- Issue date Jun 8, 2004
- Donaldson Company, Inc.
- James D. Benson
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME
- Publication number 20230330451
- Publication date Oct 19, 2023
- Donaldson Company, Inc.
- Derek O. Jones
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTER MEDIA LAYERS INCLUDING MIXED DIAMETER FINE FIBERS
- Publication number 20220387915
- Publication date Dec 8, 2022
- Donaldson Company, Inc.
- Patricia A. Ignacio-de Leon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM COMPRISING A FINE FIBER LAYER
- Publication number 20220379249
- Publication date Dec 1, 2022
- Donaldson Company, Inc.
- Derek O. Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OLEOPHOBIC POLYAMIDE FINE FIBERS, METHODS, FILTER MEDIA, AND FILTER...
- Publication number 20210079560
- Publication date Mar 18, 2021
- Donaldson Company, Inc.
- Suresh L. Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBERS MADE FROM SOLUBLE POLYMERS
- Publication number 20200240046
- Publication date Jul 30, 2020
- Donaldson Company, Inc.
- Suresh L. Shenoy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20200122068
- Publication date Apr 23, 2020
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20170319993
- Publication date Nov 9, 2017
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBERS MADE FROM POLYMER CROSSLINKED WITH RESINOUS ALDEHYDE CO...
- Publication number 20170157543
- Publication date Jun 8, 2017
- Donaldson Company, Inc.
- Suresh L. SHENOY
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBERS MADE FROM SOLUBLE POLYMERS
- Publication number 20160333501
- Publication date Nov 17, 2016
- Donaldson Company, Inc.
- Suresh L. Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBERS MADE FROM REACTIVE ADDITIVES
- Publication number 20140256873
- Publication date Sep 11, 2014
- Suresh Laxman Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FIBERS MADE FROM SOLUBLE POLYMERS
- Publication number 20140230390
- Publication date Aug 21, 2014
- Suresh L. Shenoy
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20140196420
- Publication date Jul 17, 2014
- Donaldson Company, Inc.
- Hoo Young Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MICROPOROUS MEMBRANE AND FINE-FIBER LAMINATE
- Publication number 20140060330
- Publication date Mar 6, 2014
- Donaldson Company, Inc.
- Alexandra MB Boyat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20130199992
- Publication date Aug 8, 2013
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBERS MADE FROM POLYMER CROSSLINKED WITH RESINOUS ALDEHYDE CO...
- Publication number 20130068687
- Publication date Mar 21, 2013
- SURESH L. SHENOY
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20130001154
- Publication date Jan 3, 2013
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20120204527
- Publication date Aug 16, 2012
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20110067369
- Publication date Mar 24, 2011
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FINE FIBER MEDIA LAYER
- Publication number 20100064645
- Publication date Mar 18, 2010
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
AIR FILTRATION ARRANGEMENTS HAVING FLUTED MEDIA CONSTRUCTIONS AND M...
- Publication number 20090199524
- Publication date Aug 13, 2009
- Donaldson Company, Inc.
- GARY R. GILLINGHAM
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fine fiber media layer
- Publication number 20080110822
- Publication date May 15, 2008
- Donaldson Company, Inc.
- Hoo Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Air filtration arrangements having fluted media constructions and m...
- Publication number 20080010959
- Publication date Jan 17, 2008
- Donaldson Company, Inc.
- Gary R. Gillingham
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
AIR FILTER WITH FINE FIBER AND SPUN BONDED MEDIA
- Publication number 20070283808
- Publication date Dec 13, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BAG HOUSE FILTER WITH FINE FIBER AND SPUN BONDED MEDIA
- Publication number 20070271883
- Publication date Nov 29, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYMER, POLYMER MICROFIBER, POLYMER NANOFIBER AND APPLICATIONS INC...
- Publication number 20070271891
- Publication date Nov 29, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYMER, POLYMER MICROFIBER, POLYMER NANOFIBER AND APPLICATIONS INC...
- Publication number 20070012007
- Publication date Jan 18, 2007
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Air filtration arrangements having fluted media constructions and m...
- Publication number 20060196359
- Publication date Sep 7, 2006
- Donaldson Company, Inc.
- Gary R. Gillingham
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Polymer, polymer microfiber, polymer nanofiber and applications inc...
- Publication number 20060117730
- Publication date Jun 8, 2006
- Donaldson Company, Inc.
- Hoo Y. Chung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Air filtration arrangements having fluted media construction and me...
- Publication number 20050183405
- Publication date Aug 25, 2005
- Donaldson Company, Inc.
- Gary R. Gillingham
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fiber containing filter media
- Publication number 20050163955
- Publication date Jul 28, 2005
- Donaldson Company, Inc.
- James W. Schaefer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Thomas M. WEIK

Person

Patents Grantslast 30 patents

Oleophobic polyamide fine fibers, methods, filter media, and filter...

Fibers made from soluble polymers

Fine fiber media layer

Fibers made from soluble polymers

Fine fibers made from reactive additives

Fine fiber media layer

Fine fiber media layer

Fine fibers made from polymer crosslinked with resinous aldehyde co...

Fibers made from soluble polymers

Fine fiber media layer

Fine fiber media layer

Fine fiber media layer

Fine fiber media layer

Fine fiber media layer

Bag house filter with fine fiber and spun bonded media

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Air filter with fine fiber and spun bonded media

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Air filtration arrangements having fluted media constructions and m...

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Air filtration arrangements having fluted media construction and me...

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Filtration arrangement utilizing pleated construction and method

Air filtration arrangements having fluted media constructions and m...

Process if making fine fiber material

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Methods for filtering air for a gas turbine system

Filtration arrangement utilizing pleated construction and method

Filter structure with two or more layers of fine fiber having exten...

Patents Applicationslast 30 patents

FILTER MEDIA, COMPOSITES, AND FACE MASK SYSTEMS USING SAME

FILTER MEDIA LAYERS INCLUDING MIXED DIAMETER FINE FIBERS

FILTER MEDIUM COMPRISING A FINE FIBER LAYER

OLEOPHOBIC POLYAMIDE FINE FIBERS, METHODS, FILTER MEDIA, AND FILTER...

FIBERS MADE FROM SOLUBLE POLYMERS

FINE FIBER MEDIA LAYER

FINE FIBER MEDIA LAYER

FINE FIBERS MADE FROM POLYMER CROSSLINKED WITH RESINOUS ALDEHYDE CO...

FIBERS MADE FROM SOLUBLE POLYMERS

FINE FIBERS MADE FROM REACTIVE ADDITIVES

FIBERS MADE FROM SOLUBLE POLYMERS

FINE FIBER MEDIA LAYER

MICROPOROUS MEMBRANE AND FINE-FIBER LAMINATE

FINE FIBER MEDIA LAYER

FINE FIBERS MADE FROM POLYMER CROSSLINKED WITH RESINOUS ALDEHYDE CO...

FINE FIBER MEDIA LAYER

FINE FIBER MEDIA LAYER

FINE FIBER MEDIA LAYER

FINE FIBER MEDIA LAYER

AIR FILTRATION ARRANGEMENTS HAVING FLUTED MEDIA CONSTRUCTIONS AND M...

Fine fiber media layer

Air filtration arrangements having fluted media constructions and m...

AIR FILTER WITH FINE FIBER AND SPUN BONDED MEDIA

BAG HOUSE FILTER WITH FINE FIBER AND SPUN BONDED MEDIA

POLYMER, POLYMER MICROFIBER, POLYMER NANOFIBER AND APPLICATIONS INC...

POLYMER, POLYMER MICROFIBER, POLYMER NANOFIBER AND APPLICATIONS INC...

Air filtration arrangements having fluted media constructions and m...

Polymer, polymer microfiber, polymer nanofiber and applications inc...

Air filtration arrangements having fluted media construction and me...

Fiber containing filter media