Patents by Inventor Shannon Dahl

Shannon Dahl 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: 20240115491
    Abstract: The present invention relates to high concentration ophthalmic pharmaceutical formulations of the phosphodiesterase-4 inhibitor, roflumilast, which are suitable for intravitreal or other ocular administration to injection sites internal or external to the eye and orbit. The compositions can comprise about 2% to about 5% w/v of roflumilast, a viscosity agent, a tonicity agent, a buffer agent, a surfactant, and water. The pharmaceutical compositions are stable with little to no impurities and can be injected from a 27 Gauge or 30 Gauge syringe with minimal force, resulting in therapeutic levels of pharmaceutical in relevant tissues for the ocular surface, anterior compartment, vitreous/posterior compartments, and tissues or chambers surrounding the eye.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 11, 2024
    Applicant: lolyx Therapeutics, Inc.
    Inventors: Richard GRAHAM, Elizabeth W. JEFFORDS, Hovhannes J. GUKASYAN, Shannon DAHL
  • Publication number: 20210236273
    Abstract: Tubular prostheses are provided for use in airways, upper digestive, and urinary tracts. Each of these uses has its own specific sets of biological specifications, based on what it must contain and exclude and the physical and chemical pressures and stresses to which it is subjected. The prostheses may be made from allogeneic cells. Thus they can be manufactured and stored prior to an individual's personal need arising.
    Type: Application
    Filed: April 21, 2021
    Publication date: August 5, 2021
    Applicants: Humacyte, Inc., Yale University
    Inventors: Laura Niklason, Angela Huang, Liping Zhao, Shannon Dahl
  • Patent number: 11058534
    Abstract: Tubular prostheses are provided for use in airways, upper digestive, and urinary tracts. Each of these uses has its own specific sets of biological specifications, based on what it must contain and exclude and the physical and chemical pressures and stresses to which it is subjected. The prostheses may be made from allogeneic cells. Thus they can be manufactured and stored prior to an individual's personal need arising.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: July 13, 2021
    Assignees: Humacyte, Inc, Yale University
    Inventors: Laura Niklason, Angela Huang, Liping Zhao, Shannon Dahl
  • Publication number: 20190069990
    Abstract: Tubular prostheses are provided for use in airways, upper digestive, and urinary tracts. Each of these uses has its own specific sets of biological specifications, based on what it must contain and exclude and the physical and chemical pressures and stresses to which it is subjected. The prostheses may be made from allogeneic cells. Thus they can be manufactured and stored prior to an individual's personal need arising.
    Type: Application
    Filed: November 7, 2018
    Publication date: March 7, 2019
    Applicants: Humacyte, Inc., Yale University
    Inventors: Laura Niklason, Angela Huang, Liping Zhao, Shannon Dahl
  • Patent number: 10172707
    Abstract: Tubular prostheses are provided for use in airways, upper digestive, and urinary tracts. Each of these uses has its own specific sets of biological specifications, based on what it must contain and exclude and the physical and chemical pressures and stresses to which it is subjected. The prostheses may be made from allogeneic cells. Thus they can be manufactured and stored prior to an individual's personal need arising.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: January 8, 2019
    Assignees: Humacyte, Inc., Yale University
    Inventors: Laura Niklason, Angela Huang, Liping Zhao, Shannon Dahl
  • Publication number: 20140330377
    Abstract: Tubular prostheses are provided for use in airways, upper digestive, and urinary tracts. Each of these uses has its own specific sets of biological specifications, based on what it must contain and exclude and the physical and chemical pressures and stresses to which it is subjected. The prostheses may be made from allogeneic cells. Thus they can be manufactured and stored prior to an individual's personal need arising.
    Type: Application
    Filed: October 12, 2012
    Publication date: November 6, 2014
    Inventors: Laura Niklason, Angela Huang, Liping Zhao, Shannon Dahl
  • Publication number: 20120230950
    Abstract: The present invention provides compositions comprising isolated human collagen, isolated human elastin and a pharmaceutically acceptable carrier wherein the human elastin is substantially insoluble in water with a molecular weight greater than 100 kDa. The present invention further provides methods and kits for soft tissue augmentation.
    Type: Application
    Filed: May 21, 2012
    Publication date: September 13, 2012
    Applicant: Humacyte, Inc.
    Inventors: Laura Niklason, Yuling Li, Juliana Blum, Shannon Dahl, Geoffrey Erickson, Frank Zeigler
  • Patent number: 8198245
    Abstract: The present invention provides compositions comprising isolated human collagen, isolated human elastin and a pharmaceutically acceptable carrier wherein the human elastin is substantially insoluble in water with a molecular weight greater than 100 kDa. The present invention further provides methods and kits for soft tissue augmentation.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: June 12, 2012
    Assignee: Humacyte, Inc.
    Inventors: Laura Niklason, Yuling Li, Juliana Blum, Shannon Dahl, Geoffrey Erickson, Frank Zeigler
  • Publication number: 20110020271
    Abstract: The present invention provides compositions comprising isolated elastin and a pharmaceutically acceptable carrier wherein the human elastin is substantially insoluble in water with a molecular weight greater than 100 kDa. The present invention further provides methods and kits for soft tissue augmentation.
    Type: Application
    Filed: May 20, 2010
    Publication date: January 27, 2011
    Applicant: Humacyte, Inc.
    Inventors: Laura E. Niklason, Yuling Li, Heather Prichard, Shannon Dahl, Juliana Blum
  • Publication number: 20090028817
    Abstract: The present invention provides compositions comprising isolated human collagen, isolated human elastin and a pharmaceutically acceptable carrier wherein the human elastin is substantially insoluble in water with a molecular weight greater than 100 kDa. The present invention further provides methods and kits for soft tissue augmentation.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 29, 2009
    Inventors: Laura Niklason, Yuling Li, Juliana Blum, Shannon Dahl, Geoffrey Erickson, Frank Zeigler