Patents by Inventor W. Day

W. Day 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: 20180312455
    Abstract: Compounds and compositions are provided that inhibit histone deacylase activity and which expand renal progenitor cell populations and improve kidney function in a damaged kidney. Methods of use of the compounds and compositions are provided.
    Type: Application
    Filed: April 24, 2018
    Publication date: November 1, 2018
    Inventors: Billy W. Day, Neil Hukriede
  • Publication number: 20180295229
    Abstract: Devices, systems, and methods for allowing parents to view and track smart phone activities of their children can include one or more child software modules. The module can be installed on each child's smart phone. The module can access and extract data from or about more than one of the smart phone's other software applications, including at least two of the following: a texting application, a social media application, an image application that facilitates transmission or reception of images, and a web browser application. The module can further send the extracted data to an analysis server. The module can also monitor location data. Moreover, the system can include an analysis server that can identify potentially harmful language, images, and websites. Further, the system can include a parent portal. The parent portal can receive results from the analysis server.
    Type: Application
    Filed: November 6, 2017
    Publication date: October 11, 2018
    Inventors: Rowland W. Day, II, Eric Wise, Steven Sigler, Jacquez Partha Roarke
  • Publication number: 20180286733
    Abstract: A system and method for constructing a carrier tape for storing and transporting die is disclosed. A system creates a depressed cavity in the computer system carrier tape without creating a hole through the tape, wherein the cavity is defined by four corners, with four edges between the corners and wherein the cavity is conformed to hold a silicon die. The system creates at least one side pocket along at least one of the four edges, wherein the side pocket allows displaced air to escape, but does not allow the die to shift position in the depressed cavity.
    Type: Application
    Filed: March 30, 2017
    Publication date: October 4, 2018
    Inventors: Mingzhi Mindy Dai, Tristan W. Day, Chuan Pei Lim
  • Patent number: 10023738
    Abstract: The invention provides a bioabsorbable blend of (i) a polymer component comprising polylactic acid (PLA), polyglycolic acid (PGA), a copolymer of PLA and PGA, or any combination thereof and (ii) thermoplastic polyurethane (TPU) tailored to a medical application, and a process for making the same. In some embodiments, the TPU comprises units derived from a diol chain extender, a diisocyanate, and a polyol formulated to provide a set biodegradation rate in combination with at least one physical property. The blend of the invention provides useful materials for medical applications that have the individual benefits of polylactic acid and TPU while moderating each material's typical limitations.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: July 17, 2018
    Assignee: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Umit G. Makal, Roger W. Day
  • Publication number: 20180168192
    Abstract: Compositions and related methods are provided to protect lipids such as oilseeds and algae, and other bioactive aliments from ruminal degradation. The lipids are protection by creating a matrix of cross-linked and denatured proteins using enzymes and other protein crosslinking agents.
    Type: Application
    Filed: February 14, 2018
    Publication date: June 21, 2018
    Inventor: Russell W. Day
  • Publication number: 20180105665
    Abstract: A surface-modified polymer composition formed from an oligomeric or polymeric additive and a base polymer is disclosed. The surface-modified polymer provides non-fouling and/or non-thrombogenic properties. The composition is particularly useful in articles and materials for medical applications.
    Type: Application
    Filed: April 22, 2016
    Publication date: April 19, 2018
    Inventors: Roger W. Day, Hua Zhang, Umit G. Makal, Richard Woofter, Kiara Smith
  • Publication number: 20170320898
    Abstract: Compounds and compositions are provided that inhibit histone deacylase activity and which expand renal progenitor cell populations and improve kidney function in a damaged kidney. Methods of use of the compounds and compositions are provided.
    Type: Application
    Filed: May 30, 2017
    Publication date: November 9, 2017
    Inventors: Neil Hukriede, Billy W. Day, Lee A. McDermott
  • Patent number: 9731472
    Abstract: The plurality of pieces of low density cellular material, such as foam plastics, form a core panel having opposite side surfaces and with adjacent pieces having opposing edge surfaces extending between the side surfaces. Sheets of flexible material, such as veils or mats or scrim, are adhesively attached to the side surfaces, and portions of one sheet extend between the opposing adjacent edge surfaces for limiting flexing of the panel. The pieces may be tapered, and portions of the one sheet may project between the edge surfaces either partially or fully to form double wall webs. The webs may have flanges adhesively attached to the other sheet on the opposite side. One sheet may also be stretchable in areas not adhesively attached to the pieces to provide for curving the panel from a planar position maintained by the sheet on the opposite side.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: August 15, 2017
    Assignee: Milliken & Company
    Inventors: Stephen W. Day, Michael S. Sheppard, Frederick Stoll, Danny E. Tilton
  • Publication number: 20170226271
    Abstract: The polymer compositions described herein include the reaction product obtained from a mixture that includes: (i) a hydroxyl terminated intermediate containing at least one furan functional group; and (ii) a polyisocyanate component. The polymer compositions may further include a polymaleimide compound which may be (a) added as a component of the polymer composition, (b) incorporated into the structure of the hydroxyl terminated intermediate containing at least one furan functional group, or (c) both. The resulting polymer composition is capable of thermally reversible crosslinking.
    Type: Application
    Filed: July 29, 2015
    Publication date: August 10, 2017
    Inventors: Umit G. Makal, Roger W. Day, David M. Haddleton, Christopher J. Summers
  • Publication number: 20170208169
    Abstract: Devices, systems, and methods for allowing parents to view and track smart phone activities of their children can include one or more child software modules. The module can be installed on each child's smart phone. The module can access and extract data from or about more than one of the smart phone's other software applications, including at least two of the following: a texting application, a social media application, an image application that facilitates transmission or reception of images, and a web browser application. The module can further send the extracted data to an analysis server. The module can also monitor location data. Moreover, the system can include an analysis server that can identify potentially harmful language, images, and websites. Further, the system can include a parent portal. The parent portal can receive results from the analysis server.
    Type: Application
    Filed: October 31, 2016
    Publication date: July 20, 2017
    Inventors: Rowland W. Day, II, Eric Wise, Steven Sigler, Jacquez Partha Roarke
  • Patent number: 9695127
    Abstract: Disclosed herein are embodiments of a compound capable of treating HIV. In particular disclosed embodiments, the compound is capable of inhibiting Nef, such as by acting as antagonists of HIV Nef function. Also disclosed are embodiments of a method of making the compound, embodiments of a method of using the compound, and embodiments of a method of identifying HIV Nef antagonists. The disclosed compound may be used alone or in combination with other pharmacologically active agents in order to promote reducing drug resistance and/or cumulative toxicity.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: July 4, 2017
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Thomas E. Smithgall, Lori Ann Emert-Sedlak, Billy W. Day, Jielu Zhao, Prema Chandrasekhar Iyer
  • Patent number: 9682919
    Abstract: Compounds that stimulate fibroblast growth factor production, and thus cell growth are provided. Also provided are compositions comprising the compounds and methods of using the compounds. The compounds can be used to treat wounds, to expand cell populations, such as hematopoietic cells, or to grow tissue in vitro, among other uses.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: June 20, 2017
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Billy W. Day, Waikok Michael Tsang, Vasiliy N. Korotchenko
  • Patent number: 9670236
    Abstract: Compounds and compositions are provided that inhibit histone deacylase activity and which expand renal progenitor cell populations and improve kidney function in a damaged kidney. Methods of use of the compounds and compositions are provided.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: June 6, 2017
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Neil Hukriede, Billy W. Day, Lee A. McDermott
  • Patent number: 9546242
    Abstract: The present invention relates to novel thermoplastic polyurethane (TPU) compositions that have crystalline chain ends. The TPU compositions of the invention can provide improved resiliency, lower surface free energy, and/or reduced stickiness, while maintaining other desirable physical properties. The present invention also provides the described TPU compositions that are further grafted with vinyl alkoxysilane moieties allowing for crosslinked networks of the TPU compositions. The present invention also provides plasticizer-free, very soft TPU compositions without the processing difficulties often associated with such materials. The invention further provides means of reducing the surface tension of a TPU composition which can allow for improved blend compositions, and means of crosslinking the described TPU compositions.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: January 17, 2017
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Umit G. Makal, Bryce W. Steinmetz, Qiwei Lu, Roger W. Day
  • Publication number: 20160355459
    Abstract: Compounds that stimulate fibroblast growth factor production, and thus cell growth are provided. Also provided are compositions comprising the compounds and methods of using the compounds. The compounds can be used to treat wounds, to expand cell populations, such as hematopoietic cells, or to grow tissue in vitro, among other uses.
    Type: Application
    Filed: August 22, 2016
    Publication date: December 8, 2016
    Inventors: Billy W. Day, Waikok Michael Tsang, Vasiliy N. Korotchenko
  • Publication number: 20160332943
    Abstract: The invention concerns separation methods and systems including those comprising a continuous chromatographic simulated moving bed integrated with vapor compression distillation to create a high efficiency separations platform applicable to a broad range of separation functions.
    Type: Application
    Filed: February 10, 2012
    Publication date: November 17, 2016
    Applicant: University of Pittsburgh - of the Commonwealth System of Higher Education, Pittsburgh, PA
    Inventors: Billy W. Day, Neil Hukriede
  • Patent number: 9485206
    Abstract: Devices, systems, and methods for allowing parents to view and track smart phone activities of their children can include one or more child software modules. The module can be installed on each child's smart phone. The module can access and extract data from or about more than one of the smart phone's other software applications, including at least two of the following: a texting application, a social media application, an image application that facilitates transmission or reception of images, and a web browser application. The module can further send the extracted data to an analysis server. The module can also monitor location data. Moreover, the system can include an analysis server that can identify potentially harmful language, images, and websites. Further, the system can include a parent portal. The parent portal can receive results from the analysis server.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: November 1, 2016
    Assignee: WebSafety, Inc.
    Inventors: Rowland W. Day, II, Eric Wise, Steven Sigler, Jacquez Partha Roarke
  • Patent number: 9439877
    Abstract: Compounds that stimulate fibroblast growth factor production, and thus cell growth are provided. Also provided are compositions comprising the compounds and methods of using the compounds. The compounds can be used to treat wounds, to expand cell populations, such as hematopoietic cells, or to grow tissue in vitro, among other uses.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: September 13, 2016
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Billy W. Day, Waikok Michael Tsang, Vasiliy N. Korotchenko
  • Patent number: 9364555
    Abstract: Compounds that include a pederin, psymberin or pederin/psymberin chimera scaffold. The pederin scaffold includes a substituent at the C10 and/or C13 position that may include a linker that may be conjugated to a targeting moiety. The psymberin scaffold includes a substituent at the C8 and/or C11 positions that may include a linker that may be conjugated to a targeting moiety. The pederin/psymberin chimera scaffold includes a substituent at the C10 and/or C13 position that may include a linker that may be conjugated to a targeting moiety. The pederin, psymberin or pederin/psymberin chimera scaffold may be modified to include substituents at positions other than the C10 or C13 of pederin, or the C8 and C11 of psymberin.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: June 14, 2016
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Paul Edward Floreancig, Billy W. Day, Shuangyi Wan, Fanghui Wu
  • Patent number: D792421
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: July 18, 2017
    Assignee: WebSafety, Inc.
    Inventors: Rowland W. Day, II, Eric Wise, Steven Sigler, Jacquez Partha Roarke