Patents by Inventor Richard Chin

Richard Chin 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: 20250188743
    Abstract: Some embodiments of the present disclosure relate to roofing systems. In some embodiments, the roofing system includes a deck, a roofing material, and an underlayment configured to be positioned between the roofing material and the deck. In some embodiments, the underlayment comprises a foil layer and an adhesive layer that is attached to the foil layer and configured to be attached to the deck. Methods of manufacturing roofing systems are also disclosed.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 12, 2025
    Inventors: Isaac Bernard Rufus, Adem Chich, Richard Chin, Michael Dougherty
  • Publication number: 20250129278
    Abstract: Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. In some embodiments, the ASW powder is formed into an adhesive composition.
    Type: Application
    Filed: November 1, 2024
    Publication date: April 24, 2025
    Inventors: Dale Kelley, James Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson, Kris Edelsward, Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty
  • Publication number: 20250092115
    Abstract: Provided are various embodiments relating to variant IgG Fc polypeptides of companion animals having increased Protein A binding for ease of purification, decreased C1q binding for reduced complement-mediated immune responses, decreased CD16 binding (e.g., for reduced antibody-dependent cellular cytotoxicity (ADCC) induction), increased stability, and/or the ability to form multimeric proteins. In addition, various embodiments relating to antibodies and fusion proteins comprising such variant IgG Fc polypeptides are provided. In various embodiments, such polypeptides may be used to treat companion animals, such as canines, felines, and equines.
    Type: Application
    Filed: November 11, 2024
    Publication date: March 20, 2025
    Inventors: Hangjun ZHAN, Lam NGUYEN, Yongzhong LI, Fawn QIAN, Shyr Jiann LI, Richard CHIN
  • Patent number: 12252883
    Abstract: Some embodiments of the present disclosure relate to roofing systems. In some embodiments, the roofing system includes a deck, a roofing material, and an underlayment configured to be positioned between the roofing material and the deck. In some embodiments, the underlayment comprises a foil layer and an adhesive layer that is attached to the foil layer and configured to be attached to the deck. Methods of manufacturing roofing systems are also disclosed.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: March 18, 2025
    Assignee: BMIC LLC
    Inventors: Isaac Bernard Rufus, Adem Chich, Richard Chin, Michael Dougherty
  • Publication number: 20250066756
    Abstract: Provided are various embodiments relating to variant asparaginase polypeptides with enhanced stability, pharmacodynamics, and/or reduced immunogenicity. The variant asparaginase polypeptides may be used as therapeutics in mammals, including human, canines, felines, and equines.
    Type: Application
    Filed: August 23, 2024
    Publication date: February 27, 2025
    Applicant: Kindred Biosciences, Inc.
    Inventors: Hangjun Zhan, Lam Nguyen, Richard Chin, Shyr Jiann Li
  • Patent number: 12163063
    Abstract: Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. In some embodiments, the ASW powder is formed into an adhesive composition.
    Type: Grant
    Filed: September 28, 2023
    Date of Patent: December 10, 2024
    Assignee: BMIC LLC
    Inventors: Dale Kelley, James Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson, Kris Edelsward, Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty
  • Publication number: 20240336819
    Abstract: A roofing system includes a roofing membrane. The roofing membrane has a surface energy of 40 mN/m or less. The roofing system includes a roofing substrate. The roofing system includes an adhesive disposed between the roofing membrane and the roofing substrate. The adhesive includes a styrenic block copolymer. The styrenic block copolymer is present in an amount of 0.5 wt. % to 30 wt. % based on a total weight of the adhesive. The adhesive includes asphalt. The asphalt is present in an amount of 70 wt. % to 99.5 wt. % based on the total weight of the adhesive. A ratio of the styrenic block copolymer to the asphalt in the adhesive is 1:11 to 1:3.
    Type: Application
    Filed: May 2, 2024
    Publication date: October 10, 2024
    Inventors: Isaac Bernard Rufus, Adem Chich, Michael Dougherty, Richard Chin, Overton Williams
  • Publication number: 20240279515
    Abstract: Some embodiments of the present disclosure relate to roofing systems including a substrate and adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to methods of making one or more adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to systems utilizing one or more adhesive formulations that are free of asphalt or substantially free of asphalt.
    Type: Application
    Filed: May 2, 2024
    Publication date: August 22, 2024
    Inventors: Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty, Ramil Marcelo L. Mercado, Jarod L. Krajca
  • Publication number: 20240270819
    Abstract: Provided are various embodiments relating to IL13R/IL4R contiguous polypeptides and IL13R/IL4R heterodimeric proteins from companion animal species and that bind to IL13 and/or IL4, including long-acting contiguous polypeptides and heterodimeric proteins. Such heterodimeric proteins can be used in methods to treat IL13 and/or IL4-induced conditions in companion animals, such as canines, felines, and equines.
    Type: Application
    Filed: April 22, 2021
    Publication date: August 15, 2024
    Inventors: Shyr Jiann LI, Lam NGUYEN, Qingyi CHU, Fawn QIAN, Richard CHIN, Hangjun ZHAN
  • Patent number: 11987729
    Abstract: Some embodiments of the present disclosure relate to roofing systems including a substrate and adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to methods of making one or more adhesive formulations that are free of asphalt or substantially free of asphalt. Some embodiments of the present disclosure relate to systems utilizing one or more adhesive formulations that are free of asphalt or substantially free of asphalt.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: May 21, 2024
    Assignee: BMIC LLC
    Inventors: Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty, Ramil Marcelo L. Mercado, Jarod L. Krajca
  • Patent number: 11981837
    Abstract: A roofing system includes a roofing membrane. The roofing membrane has a surface energy of 40 mN/m or less. The roofing system includes a roofing substrate. The roofing system includes an adhesive disposed between the roofing membrane and the roofing substrate. The adhesive includes a styrenic block copolymer. The styrenic block copolymer is present in an amount of 0.5 wt. % to 30 wt. % based on a total weight of the adhesive. The adhesive includes asphalt. The asphalt is present in an amount of 70 wt. % to 99.5 wt. % based on the total weight of the adhesive. A ratio of the styrenic block copolymer to the asphalt in the adhesive is 1:11 to 1:3.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: May 14, 2024
    Assignee: BMIC LLC
    Inventors: Isaac Bernard Rufus, Adem Chich, Michael Dougherty, Richard Chin, Overton Williams
  • Publication number: 20240101715
    Abstract: Provided are various embodiments relating to caninized TNF? antibodies and caninized NGF antibodies. Such antibodies can be used in methods to treat canines with inflammatory conditions, such as inflammatory bowel disease and/or in methods to treat canines with pain, such as osteoarthrititic pain, back pain, cancer pain, and/or a neuropathic pain.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 28, 2024
    Inventors: Stephanie A. PIERCE, Leonard PRESTA, Shyr Jiann LI, Lam NGUYEN, Richard CHIN, Hangjun ZHAN
  • Patent number: 11939773
    Abstract: Some embodiments of the present disclosure relate to roofing composites. In some embodiments, the roofing composite includes a first layer having a top surface. In some embodiments, the top surface of the first layer comprises a first embossed surface portion, a second embossed surface portion, and a flat surface portion between the first and second embossed surface portions. In some embodiments, the flat surface portion is between the first and second embossed surface portions. In some embodiments, the roofing composite is configured to attach to a roof structure, such as a roof deck. Methods of forming roofing composited are also disclosed.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: March 26, 2024
    Assignee: BMIC LLC
    Inventors: Isaac Bernard Rufus, Adem Chich, Richard Chin, Michael Dougherty
  • Publication number: 20240067738
    Abstract: Provided are various embodiments relating to anti-IL4R antibodies that bind to canine IL4R. In various embodiments, such anti-IL4R antibodies can be used in methods to treat IL4/IL13-induced conditions, such as atopic dermatitis, allergic dermatitis, pruritus, asthma, psoriasis, scleroderma and eczema, in companion animals, such as canines and felines. Also provided are various embodiments relating to variant IgG Fc polypeptides and variant light chain constant regions of companion animal species for the preparation of antibodies or bispecific antibodies.
    Type: Application
    Filed: March 17, 2021
    Publication date: February 29, 2024
    Inventors: Shyr Jiann LI, Lam NGUYEN, Richard CHIN, Hangjun ZHAN, Qingyi CHU
  • Publication number: 20240052221
    Abstract: Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. In some embodiments, the ASW powder is formed into an adhesive composition.
    Type: Application
    Filed: September 28, 2023
    Publication date: February 15, 2024
    Inventors: Dale Kelley, James Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson, Kris Edelsward, Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty
  • Publication number: 20230416323
    Abstract: Provided are various embodiments relating to feline erythropoietin (EPO) polypeptide analogs with one or more additional glycosylation sites and methods of producing and using the same to treat anemia in companion animals. Also provided are various embodiments relating to EPO polypeptides having a mutation in the second binding site, polypeptides comprising an extracellular domain of EPO receptor, and methods of using the same for treating polycythemia in mammals.
    Type: Application
    Filed: May 30, 2023
    Publication date: December 28, 2023
    Inventors: Hangjun Zhan, Lam Nguyen, Yongzhong Li, Qingyi Chu, Estela Garcia-Murillo, Victoria Leitman, Stephen Sundlof, Richard Chin, Shyr Jiann Li
  • Patent number: 11802228
    Abstract: Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. In some embodiments, the ASW powder is formed into an adhesive composition.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: October 31, 2023
    Assignee: BMIC LLC
    Inventors: Dale Kelley, James Svec, Michael T. Ferraro, Kirby Erickson, Paul Richardson, Kris Edelsward, Isaac Bernard Rufus, Adem Chich, Overton Williams, Richard Chin, Michael Dougherty
  • Publication number: 20230323175
    Abstract: A roofing system includes a roofing membrane. The roofing membrane has a surface energy of 40 mN/m or less. The roofing system includes a roofing substrate. The roofing system includes an adhesive disposed between the roofing membrane and the roofing substrate. The adhesive includes a styrenic block copolymer. The styrenic block copolymer is present in an amount of 0.5 wt. % to 30 wt. % based on a total weight of the adhesive. The adhesive includes asphalt. The asphalt is present in an amount of 70 wt. % to 99.5 wt. % based on the total weight of the adhesive. A ratio of the styrenic block copolymer to the asphalt in the adhesive is 1:11 to 1:3.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 12, 2023
    Inventors: Isaac Bernard Rufus, Adem Chich, Michael Dougherty, Richard Chin, Overton Williams
  • Publication number: 20230312702
    Abstract: Provided are various embodiments relating to long-acting anti-IL31 antibodies binding to canine IL31 and/or feline IL31. Such antibodies can be used in methods to treat IL31-induced conditions in companion animals, such as canines, felines, and equines.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 5, 2023
    Inventors: Shyr Jiann LI, Lam NGUYEN, Qingyi CHU, Richard CHIN, Hangjun ZHAN
  • Patent number: 11667686
    Abstract: Provided are various embodiments relating to feline erythropoietin (EPO) polypeptide analogs with one or more additional glycosylation sites and methods of producing and using the same to treat anemia in companion animals. Also provided are various embodiments relating to EPO polypeptides having a mutation in the second binding site, polypeptides comprising an extracellular domain of EPO receptor, and methods of using the same for treating polycythemia in mammals.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: June 6, 2023
    Assignee: Kindred Biosciences, Inc.
    Inventors: Hangjun Zhan, Lam Nguyen, Yongzhong Li, Qingyi Chu, Estela Garcia-Murillo, Victoria Leitman, Stephen Sundlof, Richard Chin, Shyr Jiann Li