Patents by Inventor Steven M. Hansen

Steven M. Hansen 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: 11958809
    Abstract: Provided are omecamtiv mecarbil dihydrochloride salt forms, compositions and pharmaceutical formulations thereof, and methods for their preparation and use.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: April 16, 2024
    Assignee: CYTOKINETICS, INC.
    Inventors: Sheng Cui, Henry Morrison, Karthik Nagapudi, Shawn D. Walker, Charles Bernard, Karl Bennett Hansen, Neil Fred Langille, Alan Martin Allgeier, Steven M. Mennen, Jacqueline C. S. Woo, Bradley Paul Morgan, Alex Muci
  • Patent number: 10703087
    Abstract: Examples associated with template generation are disclosed. One example includes identifying a set of edges of a set of labels from an image of a sheet of labels. Members of the set of labels in an unused state are also identified. A printing template is generated for the sheet of labels based on the edges of the set of labels and based on which members of the set of labels are in an in-used state.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: July 7, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cameron Hutchings, Steven M Hansen, Richard Nathan Gines, Jeremy Ray Jensen, Brett Bates
  • Patent number: 10538063
    Abstract: A multilayer interlayer containing a specified ionomer skin layer and an acoustic damping intermediate layer, and laminate containing such interlayer are provided, wherein the laminate has a desirable combination of sound insulating, flexural strength and optical properties suitable for use in transportation and architectural end uses.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: January 21, 2020
    Assignee: KURARAY AMERICA, INC.
    Inventors: Stephen Bennison, Charles Anthony Smith, Steven M. Hansen, Toshiyuki Iguchi, Rebecca L. Smith, Takeshi Kusudou, Takuya Kobayashi
  • Patent number: 10280280
    Abstract: Provided herein is a translucent white polymer composition suitable for use as a safety glass interlayer. The translucent white polymer composition comprises a pigment and a polymeric resin that comprises an ionomer of an ethylene acid copolymer. Alumina (Al2O3) and alumina trihydrate (Al(OH)3; “ATH”) are preferred pigments. The translucent white polymer composition is useful in various molded articles. The translucent white polymer composition is particularly useful as an interlayer in glass laminates, including safety glass laminates and structural glass laminates. Further provided herein are methods of making the translucent white polymer composition, the articles and the glass laminates.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: May 7, 2019
    Assignee: E.I. DU Pont De Nemours and Company
    Inventors: Steven M. Hansen, Rebecca L. Smith
  • Publication number: 20180311946
    Abstract: Examples associated with template generation are disclosed. One example includes identifying a set of edges of a set of labels from an image of a sheet of labels. Members of the set of labels in an unused state are also identified. A printing template is generated for the sheet of labels based on the edges of the set of labels and based on which members of the set of labels are in an in-used state.
    Type: Application
    Filed: March 1, 2016
    Publication date: November 1, 2018
    Inventors: Cameron Hutchings, Steven M Hansen, Richard Nathan Gines, Jeremy Ray Jensen, Brett Bates
  • Publication number: 20180117883
    Abstract: Provided is a wedge-shaped multilayer interlayer and a glass laminate containing such interlayer, wherein the interlayer is based on the combination of (a) an integrated multilayer interlayer sheet having an overall substantially consistent thickness and a substantially consistent thickness of an interior layer, and (b) a separate wedge-shaped film.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Applicant: Kuraray America, Inc.
    Inventors: James OLSON, Rutger D. Puts, Steven M. Hansen
  • Publication number: 20170320297
    Abstract: A multilayer interlayer containing a specified ionomer skin layer and an acoustic damping intermediate layer, and laminate containing such interlayer are provided, wherein the laminate has a desirable combination of sound insulating, flexural strength and optical properties suitable for use in transportation and architectural end uses.
    Type: Application
    Filed: May 8, 2017
    Publication date: November 9, 2017
    Applicant: KURARAY AMERICA, INC.
    Inventors: Stephen BENNISON, Charles Anthony SMITH, Steven M. HANSEN, Toshiyuki IGUCHI, Rebecca L. SMITH, Takeshi KUSUDOU, Takuya KOBAYASHI
  • Publication number: 20160229985
    Abstract: Provided herein is a translucent white polymer composition suitable for use as a safety glass interlayer. The translucent white polymer composition comprises a pigment and a polymeric resin that comprises an ionomer of an ethylene acid copolymer. Alumina (Al2O3) and alumina trihydrate (Al(OH)3; “ATH”) are preferred pigments. The translucent white polymer composition is useful in various molded articles. The translucent white polymer composition is particularly useful as an interlayer in glass laminates, including safety glass laminates and structural glass laminates. Further provided herein are methods of making the translucent white polymer composition, the articles and the glass laminates.
    Type: Application
    Filed: April 15, 2016
    Publication date: August 11, 2016
    Inventors: Steven M. Hansen, Rebecca L. Smith
  • Publication number: 20150158986
    Abstract: Provided herein are interlayer sheets formed of an acid copolymer composition, which comprises an acid copolymer resin or an ionomer that is the neutralized product of the acid copolymer resin. The acid copolymer resin comprises copolymerized units of an ?-olefin having 2 to 10 carbon atoms; about 10 to about 25 wt % of copolymerized units of a first ?,?-ethylenically unsaturated carboxylic acid having 3 to 10 carbon atoms; and about 15 to about 30 wt % of copolymerized units of a derivative of a second ?,?-ethylenically unsaturated carboxylic acid having 3 to 10 carbon atoms. In addition, the acid copolymer resin has a melt flow rate of about 1 to about 400 g/10 min. Light weight safety laminates comprising these interlayer sheets are characterized by good strength and superior acoustic damping, due to the properties of the acid copolymer composition.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 11, 2015
    Inventors: Jingjing XU, Stephen J. BENNISON, Steven C. PESEK, Toshikazu KOBAYASHI, W. Alexander SHAFFER, Shannon D. MEERSCHEIDT, Charles Anthony SMITH, Sam Louis SAMUELS, Steven M. HANSEN, Yuki SHITANOKI, Kazuyuki NAKATA
  • Publication number: 20110155303
    Abstract: Provided herein is relatively thick ionomeric sheeting that can be taken up into a roll and supplied in continuous form. Also provided herein are methods of manufacturing rolls of relatively thick, continuous ionomeric sheeting. Further provided herein are methods of producing glass laminates, wherein the relatively thick ionomeric sheeting is not conditioned to reduce curvature prior to stacking the pre-press assembly. These continuous rolls eliminate costly cutting and stacking steps in ionomeric sheeting that is intended for use as interlayers in laminated structures, for example safety glass and photovoltaic cells.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 30, 2011
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Steven M. Hansen, Michael Jackson, Moses T. Lee, Vince D. Sutlic
  • Patent number: 7521493
    Abstract: A slurry containing microfiber and micropowders, and a process for making such a slurry, are provided. The slurry containing microfibers and micropowders is more stable and easier to process, and the micropowder is less likely to separate out of the slurry or agglomerate in comparison to a slurry containing only micropowder.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: April 21, 2009
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Arnold Frances, Achim Amma, Steven M. Hansen
  • Publication number: 20040254286
    Abstract: Polyester compositions comprising microfibers are disclosed. The compositions are made by contacting microfibers with polymerizable components, such as monomers, suitable for making polyesters, and polymerizing the polymerizable components. The microfibers can be provided in the form of a slurry. The microfibers provide improved properties to the polyesters for use in making molded parts, films and fibers.
    Type: Application
    Filed: March 25, 2004
    Publication date: December 16, 2004
    Inventors: Steven M. Hansen, Richard Allen Hayes, Sam Louis Samuels, Arnold Frances
  • Patent number: 5607765
    Abstract: Filaments of ethylene terephthalate polyester copolymers that contain a lithium salt of a glycollate of 5-sulfo-isophthalic acid provide improvements over commercially-available basic-dyeable polyester filaments.
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: March 4, 1997
    Assignee: E. I. Du Pont de Nemours and Comany
    Inventors: Steven M. Hansen, James M. Howell, Cecil E. Reese
  • Patent number: 5559205
    Abstract: A process is provided for preparing basic-dyeable polyester polymer, and shaped articles therefrom, such as fibers, films and bottles, involving using the metal sulfonate salt of a glycollate of isophthalic acid as a polymerization catalyst in making ethylene terephthalate polyester copolymers. This reduces or even avoids the need to add a conventional polymerization catalyst, such as antimony trioxide, especially when making polyesters delustered with titanium dioxide.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: September 24, 1996
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Steven M. Hansen, James M. Howell, Cecil E. Reese
  • Patent number: 5171309
    Abstract: The invention provides novel polyesters, fibers and films, nonwovens from the fibers and disposable products of the polyesters such as diapers. The products are degradable under the conditions typically existing in waste composting processes, have low ingredient costs and yet provide strength and toughness properties adequate for end uses such as in disposable diapers. The polyesters are based upon polyethylene terphthalate copolymerized with a cycloaliphatic diacid, preferably hexahydroterephthalic acid, and containing alkali metal or alkaline earth metal sulfo groups, such as a metal 5-sulfoisophthalic acid derivative.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: December 15, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Francis G. Gallagher, Cathy J. Hamilton, Steven M. Hansen, Hyunkook Shin, Raymond F. Tietz
  • Patent number: 5171308
    Abstract: The invention provides novel polyesters, fibers and films, nonwovens from the fibers and disposable products of the polyesters such as diapers. The products are degradable under the conditions typically existing in waste composting processes, have low ingredient costs and yet provide strength and toughness properties adequate for end uses such as in disposable diapers. The polyesters are based upon polyethylene terephthalate copolymerized with a non-aromatic diacid, such as adipic and glutaric acids, and containing alkali metal or alkaline earth metal sulfo groups, such as a metal 5-sulfoisophthalic acid derivative.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: December 15, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Francis G. Gallagher, Cathy J. Hamilton, Steven M. Hansen, Hyunkook Shin, Raymond F. Tietz
  • Patent number: 5073322
    Abstract: Improved fibers of a copolymer of ethylene terephthalate/hexahydroterephthalate containing a high proportion of hexahydroterephthalate are obtained by a 2-stage drawing process, involving annealing, and crimping, with the annealing being performed within a temperature range of about 140.degree. to about 175.degree. C.
    Type: Grant
    Filed: August 29, 1990
    Date of Patent: December 17, 1991
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Steven M. Hansen
  • Patent number: 5069843
    Abstract: A process for improving the properties of fibers of a copolymer of ethylene terephthalate/hexahydroterephthlate units with a high proportion of hexahydroterephthalate units by a 2-stage drawing, crimping, relaxing process to provide stretchy filaments of high elongation accompanied by low shrinkage.
    Type: Grant
    Filed: August 29, 1990
    Date of Patent: December 3, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Steven M. Hansen
  • Patent number: H2280
    Abstract: Provided herein is relatively thick ionomeric sheeting that can be taken up into a roll and supplied in continuous form. Also provided herein are methods of manufacturing rolls of relatively thick, continuous ionomeric sheeting. Further provided herein are methods of producing glass laminates, wherein the relatively thick ionomeric sheeting is not conditioned to reduce curvature prior to stacking the pre-press assembly. These continuous rolls eliminate costly cutting and stacking steps in ionomeric sheeting that is intended for use as interlayers in laminated structures, for example safety glass and photovoltaic cells.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: August 6, 2013
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Steven M. Hansen, Michael Jackson, Moses T. Lee, Vince D. Sutlic