Patents by Inventor Amanda C. Engler

Amanda C. Engler 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: 20250100248
    Abstract: The disclosed reinforced adhesive substrate includes a transparent, flexible, breathable backing with a reinforcing material having open areas to the substrate. The reinforcing material strengthen the breathable backing while maintaining transparency so that overall the substrate is transparent. A transparent adhesive substrate can allow the underlying surface to be visualized.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Inventors: John J. Rogers, Audrey A. Sherman, Amanda C. Engler
  • Publication number: 20250082514
    Abstract: The disclosed adhesive eyelid closure article has a support layer and a pressure sensitive adhesive on the support layer. The support layer defines a main body and a non-adhesive tab area. The support layer has a central portion and an outer circumferential portion. The non-adhesive tab area is delimited by two recesses located in the outer circumferential portion of the support layer. The support layer has a first major surface and a second major surface opposite to the first major surface. The pressure sensitive adhesive is on at least part of the outer circumferential portion of the first major surface of the support layer, forming an adhesive coated area of the support layer.
    Type: Application
    Filed: June 14, 2021
    Publication date: March 13, 2025
    Inventors: Christoph Schuell, Amanda C. Engler, Kiu-Yuen Tse, Hironobu Ishiwatari, Thomas Hannen, Thomas Apeldorn, Uwe Grau, Donald George Peterson
  • Patent number: 12201790
    Abstract: The disclosed tube securement device attaches to the patient's body and to the tube, while allowing for a section of the tube to be detached from the tube securement device. The tube securement device comprises a backing with adhesive coated sections. The backing comprises a first end section, a second end section, and a midsection, separating the first end section from the second end section. The tube securement device further comprises a first adhesive on at least a portion of the first major surface of the first end section, a second adhesive on at least a portion of the first major surface of the second end section, and wherein the first major surface of the midsection is free of tacky adhesive.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: January 21, 2025
    Assignee: Solventum Intellectual Properties Company
    Inventors: Amanda C. Engler, Denise J. Ziemann, Richard L. Jacobson, Kimberly A. Schommer, Elizabeth A. Tatroe, Michael J. Turnbull, Jeffrey D. Cotton, Jener De Oliveira
  • Patent number: 12179472
    Abstract: The disclosed reinforced adhesive substrate includes a transparent, flexible, breathable backing with a reinforcing material having open areas to the substrate. The reinforcing material strengthen the breathable backing while maintaining transparency so that overall the substrate is transparent. A transparent adhesive substrate can allow the underlying surface to be visualized.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: December 31, 2024
    Assignee: Solventum Intellectual Properties Company
    Inventors: John J. Rogers, Audrey A. Sherman, Amanda C. Engler
  • Patent number: 12163071
    Abstract: An adhesive article including a tie layer and a silicone adhesive is disclosed. The tie layer includes a segmented copolymer having a first segment that is one of (a) a polyether comprising one of PTMO or PEO/PPO or (b) a polysiloxane. The segmented copolymer has a water absorbency of less than about 13%.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: December 10, 2024
    Assignee: 3M Innovative Properties Company
    Inventors: Jennifer N. Hanson, Kiu-Yuen Tse, Amanda C. Engler, Pamela A. Percha
  • Patent number: 12053538
    Abstract: Compositions that include: from 5 wt-% to 70 wt-% of one or more plant based oils based on the total weight of the composition; from 35 wt-% to 95 wt-% of an aqueous phase based on the total weight of the composition; not greater than 7.5 wt-% of one or more surfactants based on the total weight of the composition; and not greater than 3 wt-% of a viscosity modifier of, wherein the composition has a pH from 4.5 to 9.5, the composition is an oil in water (o/w) emulsion, and the composition is edible. Methods of utilizing disclosed compositions are also included.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: August 6, 2024
    Assignee: Solventum Intellectual Properties Company
    Inventors: Katie F. Wlaschin, Amanda C. Engler, Hannah C. Cohen, Yizhong Wang, Tao Gong, Tiffany T. Ton, Joel D. Oxman, Jie Yang
  • Patent number: 11965120
    Abstract: A method of making a silicone gel adhesive is described comprising providing an acrylic polymer, the acrylic polymer comprising at least 50 wt.-% of polymerized units of C1-C32 (meth)acrylate ester monomer; providing at least one non-functional polydiorganosiloxane, hydroxy-functional polydiorganosiloxane, or a mixture thereof; combining the acrylic polymer and polydiorganosiloxane into a mixture; coating the mixture onto a substrate, and subjecting the mixture to radiation thereby crosslinking the mixture. Also described is a silicone gel adhesive comprising a crosslinked material at least one non-functional polydiorganosiloxane, hydroxy-functional polydiorganosiloxane, or a mixture thereof; and an acrylic polymer comprising at least 50 wt.-% of polymerized units of alkyl (meth)acrylate monomers and a gel content of at least 20 wt.-%.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 23, 2024
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Amanda C. Engler, Kiu-Yuen Tse, Ramesh C. Kumar, Adam R. Wohl
  • Publication number: 20240083139
    Abstract: The disclosed reinforced adhesive substrate includes a transparent, flexible, breathable backing with a reinforcing material having open areas to the substrate. The reinforcing material strengthen the breathable backing while maintaining transparency so that overall the substrate is transparent. A transparent adhesive substrate can allow the underlying surface to be visualized.
    Type: Application
    Filed: October 30, 2020
    Publication date: March 14, 2024
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: JOHN J. ROGERS, AUDREY A. SHERMAN, AMANDA C. ENGLER
  • Patent number: 11801231
    Abstract: Compositions that include from 0.1 wt-% to 8 wt-% of one or more compounds of formula (I) based on the total weight of the composition HOCH2—(CHOH)n—CH2NR1R2??(I) wherein R1 and R2 are independently selected from the group consisting of a hydrogen atom, an alkyl group, C(O)R3, and SO2R4; with R3 and R4 being independently selected from the group consisting of an alkyl group, an aryl group, and an aralkyl group; wherein n is an integer from about 2 to about 5; from 5 wt-% to 95 wt-% of one or more plant based oils based on the total weight of the composition; from 5 wt-% to 80 wt-% water based on the total weight of the composition and from 0.01 wt-% to 1 wt-% of one or more nonionic aromatic phenolic preservatives based on the total weight of the composition wherein the composition has a pH from 4.5 to 9.5, the composition is an emulsion, and the composition is edible.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: October 31, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Katie F. Wlaschin, Amanda C. Engler, Hannah C. Cohen, Yizhong Wang, Tao Gong, Tiffany T. Ton, Joel D. Oxman, Jie Yang
  • Patent number: 11779446
    Abstract: Compositions that include: from 5 wt-% to 30 wt-% of one or more plant based oils based on the total weight of the composition; from 70 wt-% to 95 wt-% of an aqueous phase based on the total weight of the composition; from 0.1 wt-% to 5 wt-% of one or more surfactants based on the total weight of the composition; and from 0.05 wt-% to 3 wt-% of a viscosity modifier, wherein the composition has a pH from 4.5 to 9.5, the composition is an oil in water (o/w) emulsion, and the composition is edible. Methods of utilizing disclosed compositions are also included.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: October 10, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Katie F. Wlaschin, Amanda C. Engler, Hannah C. Cohen, Yizhong Wang, Tao Gong, Tiffany T. Ton, Joel D. Oxman, Jie Yang, Richard P. Rusin
  • Publication number: 20220249340
    Abstract: Compositions that include: from 5 wt-% to 70 wt-% of one or more plant based oils based on the total weight of the composition; from 35 wt-% to 95 wt-% of an aqueous phase based on the total weight of the composition; not greater than 7.5 wt-% of one or more surfactants based on the total weight of the composition; and not greater than 3 wt-% of a viscosity modifier of, wherein the composition has a pH from 4.5 to 9.5, the composition is an oil in water (o/w) emulsion, and the composition is edible. Methods of utilizing disclosed compositions are also included.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 11, 2022
    Inventors: Katie F. WLASCHIN, Amanda C. Engler, Hannah C. Cohen, Yizhong Wang, Tao Gong, Tiffany T. Ton, Joel D. OXMAN, Jie Yang
  • Publication number: 20220168546
    Abstract: The disclosed tube securement device (100) attaches to the patient's body (200) and to the tube (300), while allowing for a section of the tube to be detached from the tube securement device. The tube securement device comprises a backing (110) with adhesive coated sections (120, 130). The backing comprises a first end section (120), a second end section (130), and a midsection (140), separating the first end section from the second end section. The tube securement device further comprises a first adhesive (122) on at least a portion of the first major surface (112) of the first end section (120), a second adhesive (132) on at least a portion of the first major surface (112) of the second end section (130), and wherein the first major surface (112) of the midsection (140) is free of tacky adhesive.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 2, 2022
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: AMANDA C. ENGLER, DENISE J. ZIEMANN, RICHARD L. JACOBSON, KIMBERLY A. SCHOMMER, ELIZABETH A. TATROE, MICHAEL J. TURNBULL, JEFFREY D. COTTON, JENER DE OLIVEIRA
  • Patent number: 11324681
    Abstract: Compositions that include: from 5 wt-% to 70 wt-% of one or more plant based oils based on the total weight of the composition; from 35 wt-% to 95 wt-% of an aqueous phase based on the total weight of the composition; not greater than 7.5 wt-% of one or more surfactants based on the total weight of the composition; and not greater than 3 wt-% of a viscosity modifier of, wherein the composition has a pH from 4.5 to 9.5, the composition is an oil in water (o/w) emulsion, and the composition is edible. Methods of utilizing disclosed compositions are also included.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: May 10, 2022
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Katie F. Wlaschin, Amanda C. Engler, Hannah C. Cohen, Yizhong Wang, Tao Gong, Tiffany T. Ton, Joel D. Oxman, Jie Yang
  • Publication number: 20220127505
    Abstract: The present invention is adhesive article including a tie layer and a silicone adhesive. The tie layer includes a segmented copolymer having a first segment that is one of (a) a polyether comprising one of PTMO or PEO/PPO or (b) a polysiloxane. The segmented copolymer has a water absorbency of less than about 13%.
    Type: Application
    Filed: March 13, 2020
    Publication date: April 28, 2022
    Inventors: Jennifer N. Hanson, Kiu-Yuen Tse, Amanda C. Engler, Pamela A. Percha
  • Publication number: 20220118227
    Abstract: The disclosed tube securement device (100) is adjustable in size to fit varying sizes and shapes of a part of the body. The tube securement device (100) comprises a backing (110) forming a first end section (120), a second end section (130), and a midsection (140). A first adhesive (122) is on at least a portion of the first major surface (112) of the first end section (120). A second adhesive (132) is on at least a portion the second end section (130). A first perforation line (123) is through the first end section (120) to form a first removable portion (124). In use, the first removable portion (124) can be separated from the first end section (120).
    Type: Application
    Filed: March 6, 2020
    Publication date: April 21, 2022
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: DIANE J. ZIEMANN, JEFFREY D. COTTON, AMANDA C. ENGLER, KIMBERLY A. SCHOMMER, JAMES M. SIERACKI, MICHAEL J. TURNBULL, JENER DE OLIVEIRA, FERNANDA MARTINS
  • Publication number: 20220080019
    Abstract: Articles that include not greater than 60 wt-% of one or more plant based oil that is solid at 25° C. (room temperature), the weight percent based on the total weight of the article; and from 4 wt-% to 10 wt-% of gelatin, from 0.8 to 5 wt-% of agar, or a combination thereof, the weight percent based on the total weight of the article, wherein the article is solid set and homogeneous. Methods of using the articles and compositions for forming the articles are also disclosed.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 17, 2022
    Inventors: Hannah C. Cohen, Katie F. Wlaschin, Yizhong Wang, Amanda C. Engler, Jie Yang, Tiffany T. Ton, Joel D. Oxman
  • Publication number: 20220079976
    Abstract: Articles that include from 70 wt-% to 99 wt-% of one or more plant based oil that is solid at 25° C., the weight percent based on the total weight of the article; and from 0.5 wt-% to 10 wt-% of fumed silica, the weight percent based on the total weight of the article. Methods of use of the articles are also included.
    Type: Application
    Filed: December 27, 2019
    Publication date: March 17, 2022
    Inventors: Hannah C. Cohen, Katie F. Wlaschin, Yizhong Wang, Amanda C. Engler, Jie Yang, Tiffany T. Ton, Joel D. Oxman
  • Publication number: 20220062157
    Abstract: Articles that include from 20 wt-% to 45 wt-% of one or more plant based oils based on the total weight of the article; from 50 wt-% to 70 wt-% of one or more polymer film formers based on the total weight of the article; and from 5 wt-% to 15 wt-% of one or more humectants based on the total weight of the article. Further articles comprises this combination of oil, film former and humectant as a first layer adjacent to which a second layer comprises a mucoadhesive polymer. The articles may be used to prevent formation or maintenance of biofilm in an oral tissue, affect hydration loss in an oral tissue, affect lubricity or lubriciousness in an oral tissue or treat xerostomia or dry mouth. Preferred polymer film formers include pullulan, xanthan gum, HP guar, ethyl cellulose and carrageenan.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 3, 2022
    Inventors: Amanda C. ENGLER, Katie F. WLASCHIN, Hannah C. COHEN, Yizhong Wang, Tiffany T. TON, Jie Yang, Joel D. Oxman, Emily M. Wollmuth
  • Patent number: D969598
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: November 15, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: James M. Sieracki, Michael J. Turnbull, Denise J. Ziemann, Kimberly A. Schommer, Amanda C. Engler
  • Patent number: D973201
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: December 20, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Jeffrey D. Cotton, Amanda C. Engler, Richard L. Jacobson, Kimberly A. Schommer, James M. Sieracki, Michael J. Turnbull, Denise J. Ziemann