Patents by Inventor Mark A. Gogins

Mark A. Gogins has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10967315
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: April 6, 2021
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Young Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20200122068
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: April 29, 2019
    Publication date: April 23, 2020
    Inventors: Hoo Young Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 10272374
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: April 30, 2019
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Young Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20170319993
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: June 23, 2017
    Publication date: November 9, 2017
    Inventors: Hoo Young Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 9718012
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: August 1, 2017
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Young Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20140196420
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: January 24, 2014
    Publication date: July 17, 2014
    Applicant: Donaldson Company, Inc.
    Inventors: Hoo Young Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8709118
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: April 29, 2014
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Y. Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8512431
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: August 20, 2013
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Y. Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8366797
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: February 5, 2013
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Y. Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20130001154
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: DONALDSON COMPANY, INC.
    Inventors: Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8334121
    Abstract: The assemblies of the invention can comprise a fine fiber layer forming a multilamellar web or matrix, having dispersed within the fine fiber layer a bioactive particulate material, including cells, enzymes or microorganisms. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the bioactive particulate within the nanofiber layer. The assemblies of the invention can be used to treat or purify fluid streams. The assemblies of the invention can be used in conjunction with a bioreactor system, a bioartificial organ, or a culture container.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: December 18, 2012
    Assignee: Donaldson Company, Inc.
    Inventors: Melvin S. Schindler, Veli Engin Kalayci, Mark A. Gogins
  • Publication number: 20120204527
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: August 17, 2011
    Publication date: August 16, 2012
    Applicant: DONALDSON COMPANY, INC.
    Inventors: Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8118901
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: February 21, 2012
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Y. Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 8029588
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: October 4, 2011
    Assignee: Donaldson Company, Inc.
    Inventors: Hoo Y. Chung, John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20110067369
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: December 1, 2010
    Publication date: March 24, 2011
    Applicant: DONALDSON COMPANY, INC.
    Inventors: Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Patent number: 7758674
    Abstract: An air filter assembly for removing particulate contaminants, chemical contaminants, or both, from an incoming dirty air stream. The resulting filtered or clean air is supplied to catalytic equipment, such as a fuel cell. The filter assembly can include a physical filter portion for removing physical or particulate contaminants, a chemical filter portion for removing chemical contaminants, or can have both portions.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: July 20, 2010
    Assignee: Donaldson Company, Inc.
    Inventors: Andrew J. Dallas, Mark A. Gogins, Kristine Marie Graham, Daniel Adamek, Robert Skuster
  • Publication number: 20100064645
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: October 30, 2009
    Publication date: March 18, 2010
    Applicant: DONALDSON COMPANY, INC.
    Inventors: Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik
  • Publication number: 20090221047
    Abstract: The assemblies of the invention can comprise a fine fiber layer forming a multilamellar web or matrix, having dispersed within the fine fiber layer a bioactive particulate material, including cells, enzymes or microorganisms. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the bioactive particulate within the nanofiber layer. The assemblies of the invention can be used to treat or purify fluid streams. The assemblies of the invention can be used in conjunction with a bioreactor system, a bioartificial organ, or a culture container.
    Type: Application
    Filed: February 13, 2007
    Publication date: September 3, 2009
    Applicant: Donaldson Company, Inc.
    Inventors: Melvin S. Schindler, Veli Engin Kalayci, Mark A. Gogins
  • Publication number: 20090199524
    Abstract: Filter arrangements include a barrier media in the form of fluted media treated with a deposit of fine fibers. The media is particularly advantageous in high temperature (greater than 140 to 240° F.) systems. Such systems may include engine systems, gas turbine systems, and fuel cell systems. Filter arrangements may take the form of media packs having a circular cross-section or a racetrack shaped cross-section, or media packs formed in a panel configuration.
    Type: Application
    Filed: August 19, 2008
    Publication date: August 13, 2009
    Applicant: Donaldson Company, Inc.
    Inventors: GARY R. GILLINGHAM, MARK A. GOGINS, THOMAS M. WEIK
  • Publication number: 20080110822
    Abstract: Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
    Type: Application
    Filed: January 14, 2008
    Publication date: May 15, 2008
    Applicant: Donaldson Company, Inc.
    Inventors: Hoo Chung, John Hall, Mark Gogins, Douglas Cropoot, Thomas Weik