Patents by Inventor Evan L Schwartz

Evan L Schwartz 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).

  • Publication number: 20140205818
    Abstract: A method for forming patterns of organic polymer materials. The method can be used to form a layer with two patterned organic polymer materials. The photoresist and solvents used in the photoresist deposition and removal steps do not substantially affect the organic polymer materials.
    Type: Application
    Filed: March 19, 2012
    Publication date: July 24, 2014
    Applicant: Conrnell University
    Inventors: Evan L. Schwartz, Wei Min Chan, Jin-Kyun Lee, Sandip Tiwari, Christopher K. Ober
  • Publication number: 20140175707
    Abstract: A method of making patterned structured solid surfaces is disclosed that includes filling a structured template with backfill material to produce a structured transfer film and laminating the structured transfer film to a receptor substrate. The receptor substrate comprises a patterned adhesion promotion layer. The template layer is capable of being removed from the backfill layer while leaving at least a portion of the structured surface of the backfill layer substantially intact. The backfill layer can include at least two different materials, one of which can be an adhesion promotion layer. In some embodiments the backfill layer includes a silsesquioxane such as polyvinyl silsesquioxane. The structured transfer film is a stable intermediate that can be covered temporarily with a release liner for storage and handling.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Martin B. Wolk, Michael Benton Free, Margaret M. Vogel-Martin, Evan L. Schwartz, Mieczyslaw H. Mazurek, Terry O. Collier
  • Publication number: 20140178646
    Abstract: A transfer tape is disclosed that includes a carrier, a template layer having a first surface applied to the carrier and having a second surface opposite the first surface, wherein the second surface comprises a non-planar structured surface, a release coating disposed upon the non-planar structured surface of the template layer, and a backfill layer disposed upon and conforming to the non-planar structured surface of the release coating. In some embodiments, the backfill layer includes a silsesquioxane such as polyvinyl silsesquioxane. The disclosed transfer tape can be used to transfer replicated structures to a receptor substrate.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Martin B. Wolk, Michael Benton Free, Margaret M. Vogel-Martin, Evan L. Schwartz, Mieczyslaw H. Mazurek, Terry O. Collier
  • Patent number: 8742022
    Abstract: Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: June 3, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Richard J. Pokorny, Thomas P. Klun, Christopher B. Walker, Jr., David B. Olson, Joan M. Noyola, Michelle L. Toy, Evan L. Schwartz
  • Patent number: 8653151
    Abstract: The present invention is directed to articles of manufacture having at least a portion prepared using recycled material, including but not limited recycled rubber or other polymeric materials. The articles may incorporate the recycled materials in a granulated form. In specific embodiments, the article comprises an article of footwear (i.e., a shoe). Particularly, all or part of the shoe sole may be formed using the granulated material, the granules specifically being joined together using a binder material, such as a polyurethane, preferably a moisture cure, single component polyurethane binder. The invention further provides methods of preparing articles formed of granulated materials. The inventive methods are characterized by their excellent economic benefits, ease of use, and environmental benefits.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: February 18, 2014
    Assignee: Aetrex Worldwide, Inc.
    Inventors: Joseph J. Skaja, Evan L. Schwartz
  • Publication number: 20140021492
    Abstract: Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
    Type: Application
    Filed: July 20, 2012
    Publication date: January 23, 2014
    Inventors: Martin B. Wolk, Mieczyslaw H. Mazurek, Sergey Lamansky, Margaret M. Vogel-Martin, Vivian W. Jones, Olester Benson, JR., Michael Benton Free, Evan L. Schwartz, Randy S. Bay, Graham M. Clarke
  • Publication number: 20120270980
    Abstract: Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.
    Type: Application
    Filed: June 19, 2012
    Publication date: October 25, 2012
    Inventors: Richard J. Pokorny, Thomas P. Klun, Christopher B. Walker, JR., David B. Olson, Joan M. Noyola, Michelle L. Toy, Evan L. Schwartz
  • Publication number: 20120154811
    Abstract: Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.
    Type: Application
    Filed: November 30, 2011
    Publication date: June 21, 2012
    Inventors: Richard J. Pokorny, Thomas P. Klun, Christopher B. Walker, JR., David B. Olson, Joan M. Noyola, Michelle L. Toy, Evan L. Schwartz
  • Patent number: D619348
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 13, 2010
    Assignee: Aetrex Worldwide, Inc.
    Inventors: Evan L Schwartz, Ruk Peterson
  • Patent number: D641964
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: July 26, 2011
    Assignee: Aetrex Worldwide, Inc.
    Inventors: Evan L Schwartz, Ruk Peterson
  • Patent number: D681319
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: May 7, 2013
    Assignee: Aetrex Worldwide, Inc.
    Inventor: Evan L Schwartz
  • Patent number: D696001
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: December 24, 2013
    Assignee: Aetrex Worldwide, Inc.
    Inventor: Evan L. Schwartz