Patents by Inventor Simon McCarthy

Simon McCarthy 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: 12114722
    Abstract: A hat headliner with temperature control members that is configured to provide a temperature dissimilar to that of its environment at locations along a lower edge of a hat. The present invention includes a body that is either permanently or releasably secured into the head cavity of a hat. The body of the present invention includes a perimeter band member wherein the perimeter band member has formed therein a plurality of receptacles. The plurality of receptacles have an interior volume wherein the interior volume is configured to receive and store temperature members. The temperature members include a housing from a malleable material having a temperature controlling gel therein. The receptacles have a first side and a second side wherein the first side of the receptacle is manufactured from a thermally conductive material and is adjacent a wearer's head.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: October 15, 2024
    Inventor: Simon McCarthy
  • Publication number: 20240225164
    Abstract: A hat headliner with temperature control members that is configured to provide a temperature dissimilar to that of its environment at locations along a lower edge of a hat. The present invention includes a body that is either permanently or releasably secured into the head cavity of a hat. The body of the present invention includes a perimeter band member wherein the perimeter band member has formed therein a plurality of receptacles. The plurality of receptacles have an interior volume wherein the interior volume is configured to receive and store temperature members. The temperature members include a housing from a malleable material having a temperature controlling gel therein. The receptacles have a first side and a second side wherein the first side of the receptacle is manufactured from a thermally conductive material and is adjacent a wearer's head.
    Type: Application
    Filed: October 24, 2022
    Publication date: July 11, 2024
    Inventor: Simon McCarthy
  • Publication number: 20240216571
    Abstract: The present chitosan-based superfine fiber invention relates to compositions, formulations, and processes that result in numerous significant advantages for the production and use of superfine fiber bioactive matrices in biomedical applications. The present invention relates to superfine, chitosan-based fibers, wherein the chitosan-based fibers have a percentage chitosan content of at least about 20% w/w, and highly conformable and compliant matrices comprising such fibers, processes for their production, and related formulations. The superfine chitosan-based fibers of the invention preferably include microfibers with diameter less than or equal to about 10 microns and micron and submicron fibers that are about 2 microns and less.
    Type: Application
    Filed: January 17, 2024
    Publication date: July 4, 2024
    Inventors: Brian Clare, Radim Dvorák, Simon McCarthy, Jirí Machát
  • Publication number: 20240130455
    Abstract: A hat headliner with temperature control members that is configured to provide a temperature dissimilar to that of its environment at locations along a lower edge of a hat. The present invention includes a body that is either permanently or releasably secured into the head cavity of a hat. The body of the present invention includes a perimeter band member wherein the perimeter band member has formed therein a plurality of receptacles. The plurality of receptacles have an interior volume wherein the interior volume is configured to receive and store temperature members. The temperature members include a housing from a malleable material having a temperature controlling gel therein. The receptacles have a first side and a second side wherein the first side of the receptacle is manufactured from a thermally conductive material and is adjacent a wearer's head.
    Type: Application
    Filed: October 23, 2022
    Publication date: April 25, 2024
    Inventor: Simon McCarthy
  • Patent number: 11890384
    Abstract: The present chitosan-based superfine fiber invention relates to compositions, formulations, and processes that result in numerous significant advantages for the production and use of superfine fiber bioactive matrices in biomedical applications. The present invention relates to superfine, chitosan-based fibers, wherein the chitosan-based fibers have a percentage chitosan content of at least about 20% w/w, and highly conformable and compliant matrices comprising such fibers, processes for their production, and related formulations. The superfine chitosan-based fibers of the invention preferably include microfibers with diameter less than or equal to about 10 microns and micron and submicron fibers that are about 2 microns and less.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: February 6, 2024
    Assignee: Tricol Biomedical, Inc.
    Inventors: Brian Clare, Radim Dvo{hacek over (r)}ák, Simon McCarthy, Jiri Machát
  • Patent number: 11234998
    Abstract: The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: February 1, 2022
    Assignee: Tricol Biomedical, Inc.
    Inventors: Simon McCarthy, Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett
  • Patent number: 11229724
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: January 25, 2022
    Assignee: Tricol Biomedical, Inc.
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett
  • Patent number: 11160901
    Abstract: An aqueous chitosan gel system of novel non-scarring, non-interfering, transparent, stable, solubilized chitosan that controls bleeding is described herein. The aqueous chitosan gel system can comprise water, chitosan, an acid, a plasticizer, a rheology modifying agent, an antioxidant stabilizer, an alcohol, and a multi-valent salt. Additional components of the aqueous chitosan gel system can comprise a bifunctional organic acid, a tnfunctional organic acid, a multi-functional organic acid, a phosphoric acid, a polyphosphoric acid and a salt.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: November 2, 2021
    Assignee: TRICOL BIOMEDICAL, INC.
    Inventors: Maggie Bush, Sam Kuhn, Simon McCarthy
  • Publication number: 20200397950
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 24, 2020
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett
  • Publication number: 20200360419
    Abstract: The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid.
    Type: Application
    Filed: March 17, 2020
    Publication date: November 19, 2020
    Inventors: Simon McCarthy, Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett
  • Patent number: 10709817
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: July 14, 2020
    Assignee: Tricol Biomedical, Inc.
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett
  • Patent number: 10632143
    Abstract: The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: April 28, 2020
    Assignee: Tricol Biomedical, Inc.
    Inventors: Simon McCarthy, Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett
  • Publication number: 20180263634
    Abstract: The present invention relates to a compressive band and hemostatic dressing system and related methods of use to provide rapid, non-occlusive bleeding control, arterial injury treatment, and injury protection comfortably and reliably after vascular access procedures. The present invention may comprise some or all of the following elements: a positioner assembly, a compressive cushion component, a compression plate, a strap with a flexible hinge assembly, and a hemostatic dressing. In a preferred embodiment, the systems and methods are applied to treat and ameliorate vascular injury in a transradial percutaneous access procedure and protect against underlying vascular injury; however, the systems and methods described herein may be applied to any vascular access procedure including arm or leg vascular approaches such as the femoral, brachial, dorsalis pedis or tibial blood vessels in arterial or venous line or sheath removal or trocar removal, and in hemodialysis.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 20, 2018
    Inventors: Matthew Hoskins, Alysha Wold, Stephanie Wiegman, Bill Shields, Simona Buergi, Simon McCarthy, Cole Gannett, Ervelyn Winata
  • Publication number: 20180214160
    Abstract: The present invention relates to a compressive band and hemostatic dressing system and related methods of use to provide rapid, non-occlusive bleeding control, arterial injury treatment, and injury protection comfortably and reliably after vascular access procedures. The present invention may comprise some or all of the following elements: a positioner assembly, a compressive cushion component, a compression plate, a strap with a flexible hinge assembly, and a hemostatic dressing. In a preferred embodiment, the systems and methods are applied to treat and ameliorate vascular injury in a transradial percutaneous access procedure and protect against underlying vascular injury; however, the systems and methods described herein may be applied to any vascular access procedure including arm or leg vascular approaches such as the femoral, brachial, dorsalis pedis or tibial blood vessels in arterial or venous line or sheath removal or trocar removal, and in hemodialysis.
    Type: Application
    Filed: January 8, 2016
    Publication date: August 2, 2018
    Inventors: Matthew Hoskins, Alysha Wold, Stephanie Wiegman, Bill Shields, Simona Buergi, Simon McCarthy, Cole Gannett, Ervelyn Winata
  • Publication number: 20180193531
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Application
    Filed: February 13, 2018
    Publication date: July 12, 2018
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett
  • Publication number: 20180169134
    Abstract: The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid.
    Type: Application
    Filed: February 13, 2018
    Publication date: June 21, 2018
    Inventors: Simon McCarthy, Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett
  • Publication number: 20180110897
    Abstract: An aqueous chitosan gel system of novel non-scarring, non-interfering, transparent, stable, solubilized chitosan that controls bleeding is described herein. The aqueous chitosan gel system can comprise water, chitosan, an acid, a plasticizer, a rheology modifying agent, an antioxidant stabilizer, an alcohol, and a multi-valent salt. Additional components of the aqueous chitosan gel system can comprise a bifunctional organic acid, a tnfunctional organic acid, a multi-functional organic acid, a phosphoric acid, a polyphosphoric acid and a salt.
    Type: Application
    Filed: April 11, 2016
    Publication date: April 26, 2018
    Inventors: Maggie Bush, Sam Kuhn, Simon McCarthy
  • Patent number: 9925210
    Abstract: The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: March 27, 2018
    Assignee: Tricol Biomedical, Inc.
    Inventors: Simon McCarthy, Barbara McGrath, Sam Kuhn, Jess Kimball, Michael Stolten, Amanda Bennett
  • Patent number: 9925310
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl] carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: March 27, 2018
    Assignee: Tricol Biomedical, Inc.
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett
  • Patent number: 9846163
    Abstract: The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (EDC) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of N-deacetylation (DDA) of between about 15% and 40%. The compositions are typically bioabsorbed in about 90 days or less and can be made to bioabsorb at differing rates of speed. The compositions are initially soluble in aqueous solution below pH 6.5. The compositions have an acid content that can be adjusted between about 0% (w/w) and about 8% (w/w) to customize the composition for uses that require and/or tolerate differing levels of cytotoxicity, adhesion, composition cohesion, and cell infiltration into the composition.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: December 19, 2017
    Assignee: Tricol Biomedical, Inc.
    Inventors: Barbara McGrath, Simon McCarthy, Sam Kuhn, Alysha Wold, Michael Stolten, Amanda Bennett