Patents by Inventor Robert Lathrop

Robert Lathrop 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: 12521870
    Abstract: A fluidic artificial muscle actuator may include at least one inflatable bladder defining a first inflatable segment coupled to a first member and to a second member arranged at opposite ends of the first inflatable segment, and a second inflatable segment coupled to a third member and to a fourth member arranged at opposite ends of the second inflatable segment, and an effector coupled to the first inflatable segment and to the second inflatable segment for providing an actuator output. The first inflatable segment is configured to contract in a longitudinal direction with increase in fluid pressure in the first inflatable segment and the second inflatable segment is configured to extend in the longitudinal direction with increase in fluid pressure in the second inflatable segment.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: January 13, 2026
    Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Robert Lathrop, Emmanuel Vander Poorten, Mouloud Ourak
  • Publication number: 20250128405
    Abstract: A fluidic artificial muscle actuator may include at least one inflatable bladder defining a first inflatable segment coupled to a first member and to a second member arranged at opposite ends of the first inflatable segment, and a second inflatable segment coupled to a third member and to a fourth member arranged at opposite ends of the second inflatable segment, and an effector coupled to the first inflatable segment and to the second inflatable segment for providing an actuator output. The first inflatable segment is configured to contract in a longitudinal direction with increase in fluid pressure in the first inflatable segment and the second inflatable segment is configured to extend in the longitudinal direction with increase in fluid pressure in the second inflatable segment.
    Type: Application
    Filed: September 22, 2022
    Publication date: April 24, 2025
    Inventors: Robert LATHROP, Emmanuel VANDER POORTEN, Mouloud OURAK
  • Publication number: 20240299085
    Abstract: An electrosurgical wand is disclosed for treating a plurality of tissues at a variety of tissue locations. The electrosurgical wand includes a handle on a proximal end and an elongate shaft with a combination active electrode at the distal end. The combination active electrode includes with a blade and screen portion; the blade portion extending along and laterally from the wand longitudinal axis, forming a dissecting tip. The screen portion extends from the blade portion at an obtuse angle and has at least one aspiration aperture through it. The wand also includes a second and third electrode, proximally spaced from the combination active electrode. The second electrode spans a portion of an outside surface of the wand adjacent the blade portion, while the third electrode spans a portion of the outside surface of the wand opposite the second electrode.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 12, 2024
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Patent number: 12016616
    Abstract: An electrosurgical wand is disclosed for treating a plurality of tissues at a variety of tissue locations. The electrosurgical wand includes a handle on a proximal end and an elongate shaft with a combination active electrode at the distal end. The combination active electrode includes with a blade and screen portion; the blade portion extending along and laterally from the wand longitudinal axis, forming a dissecting tip. The screen portion extends from the blade portion at an obtuse angle and has at least one aspiration aperture through it. The wand also includes a second and third electrode, proximally spaced from the combination active electrode. The second electrode spans a portion of an outside surface of the wand adjacent the blade portion, while the third electrode spans a portion of the outside surface of the wand opposite the second electrode.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: June 25, 2024
    Assignee: Smith & Nephew, Inc.
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Publication number: 20220331261
    Abstract: A hydrophobic topical skin composition is disclosed. The composition includes greater than 50% w/w of the composition of a continuous hydrophobic carrier, 5-24% w/w of one or more volatile silicone fluids, and 0.1 to 5% w/w of the composition of a plurality of taxane nanoparticles, wherein the mean particle size (number) of the taxane nanoparticles is from 0.1 microns to 1.5 microns, and wherein the taxane nanoparticles are crystalline nanoparticles or a combination of amorphous and crystalline nanoparticles.
    Type: Application
    Filed: March 17, 2022
    Publication date: October 20, 2022
    Inventors: Keith JOHNSON, Robert LATHROP, Meidong YANG, Holly MAULHARDT, Roland FRANKE
  • Patent number: 11331278
    Abstract: A hydrophobic topical skin composition is disclosed. The composition includes greater than 50% w/w of the composition of a continuous hydrophobic carrier, 5-24% w/w of one or more volatile silicone fluids, and 0.1 to 5% w/w of the composition of a plurality of taxane nanoparticles, wherein the mean particle size (number) of the taxane nanoparticles is from 0.1 microns to 1.5 microns, and wherein the taxane nanoparticles are crystalline nanoparticles or a combination of amorphous and crystalline nanoparticles.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: May 17, 2022
    Assignee: DFB SORIA, LLC
    Inventors: Keith Johnson, Robert Lathrop, Meidong Yang, Holly Maulhardt, Roland Franke
  • Publication number: 20210369326
    Abstract: An electrosurgical wand is disclosed for treating a plurality of tissues at a variety of tissue locations. The electrosurgical wand includes a handle on a proximal end and an elongate shaft with a combination active electrode at the distal end. The combination active electrode includes with a blade and screen portion; the blade portion extending along and laterally from the wand longitudinal axis, forming a dissecting tip. The screen portion extends from the blade portion at an obtuse angle and has at least one aspiration aperture through it. The wand also includes a second and third electrode, proximally spaced from the combination active electrode. The second electrode spans a portion of an outside surface of the wand adjacent the blade portion, while the third electrode spans a portion of the outside surface of the wand opposite the second electrode.
    Type: Application
    Filed: August 4, 2021
    Publication date: December 2, 2021
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Patent number: 11116569
    Abstract: An electrosurgical wand is disclosed for treating a plurality of tissues at a variety of tissue locations. The electrosurgical wand includes a handle on a proximal end and an elongate shaft with a combination active electrode at the distal end. The combination active electrode includes with a blade and screen portion; the blade portion extending along and laterally from the wand longitudinal axis, forming a dissecting tip. The screen portion extends from the blade portion at an obtuse angle and has at least one aspiration aperture through it. The wand also includes a second and third electrode, proximally spaced from the combination active electrode. The second electrode spans a portion of an outside surface of the wand adjacent the blade portion, while the third electrode spans a portion of the outside surface of the wand opposite the second electrode.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: September 14, 2021
    Assignee: Smith & Nephew, Inc.
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Publication number: 20210169565
    Abstract: An electrosurgical wand is disclosed for providing a range of tissue treatment modes and for use in a variety of orientations. The electrosurgical wand includes a handle on a proximal end, an elongate shaft and at least three distinct electrodes disposed at a distal end of the wand. The three electrodes include a blade electrode having a length measured parallel to a longitudinal axis of wand, the length running parallel to the wand longitudinal axis for a portion of the length. The blade electrode has a distal portion that curves toward the longitudinal axis at the distal end of the wand. The three electrodes also include a second electrode disposed on a second side of the wand from the blade electrode; and a third electrode disposed between the blade electrode and the second electrode. All the electrodes have a different shape and surface area.
    Type: Application
    Filed: May 16, 2018
    Publication date: June 10, 2021
    Applicant: Smith & Nephew, Inc.
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Publication number: 20210106539
    Abstract: A hydrophobic topical skin composition is disclosed. The composition includes greater than 50% w/w of the composition of a continuous hydrophobic carrier, 5-24% w/w of one or more volatile silicone fluids, and 0.1 to 5% w/w of the composition of a plurality of taxane nanoparticles, wherein the mean particle size (number) of the taxane nanoparticles is from 0.1 microns to 1.5 microns, and wherein the taxane nanoparticles are crystalline nanoparticles or a combination of amorphous and crystalline nanoparticles.
    Type: Application
    Filed: December 4, 2020
    Publication date: April 15, 2021
    Applicant: DFB Soria, LLC
    Inventors: Keith JOHNSON, Robert LATHROP, Meidong YANG, Holly MAULHARDT, Roland FRANKE
  • Patent number: 10918606
    Abstract: Disclosed are compositions and methods useful for enhancing the skin penetration of drug nanoparticles. The compositions can be hydrophobic and include a hydrophobic carrier, a volatile silicone fluid, and drug nanoparticles. Also disclosed are methods for inhibiting crystal growth of drug nanoparticles in an aqueous carrier or a hydrophobic carrier. Further, methods to topically treat psoriasis using compositions containing nanoparticles of paclitaxel or other taxanes are disclosed.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: February 16, 2021
    Assignee: DFB Soria, LLC
    Inventors: Keith Johnson, Robert Lathrop, Meidong Yang, Holly Maulhardt, Roland Franke
  • Publication number: 20200397500
    Abstract: An electrosurgical wand is disclosed for treating a plurality of tissues at a variety of tissue locations. The electrosurgical wand includes a handle on a proximal end and an elongate shaft with a combination active electrode at the distal end. The combination active electrode includes with a blade and screen portion; the blade portion extending along and laterally from the wand longitudinal axis, forming a dissecting tip. The screen portion extends from the blade portion at an obtuse angle and has at least one aspiration aperture through it. The wand also includes a second and third electrode, proximally spaced from the combination active electrode. The second electrode spans a portion of an outside surface of the wand adjacent the blade portion, while the third electrode spans a portion of the outside surface of the wand opposite the second electrode.
    Type: Application
    Filed: May 16, 2018
    Publication date: December 24, 2020
    Applicant: Smith & Nephew, Inc.
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Publication number: 20200188014
    Abstract: An electrosurgical wand is disclosed for providing a range of tissue treatment modes and for use in a variety of orientations. The electrosurgical wand includes a handle on a proximal end, an elongate shaft and at least three distinct electrodes disposed at a distal end of the wand. The three electrodes include a blade electrode having a length measured parallel to a longitudinal axis of wand, the length running parallel to the wand longitudinal axis for a portion of the length. The blade electrode has a distal portion that curves toward the longitudinal axis at the distal end of the wand. The three electrodes also include a second electrode disposed on a second side of the wand from the blade electrode; and a third electrode disposed between the blade electrode and the second electrode. All the electrodes have a different shape and surface area.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Applicant: Smith & Nephew, Inc.
    Inventors: Jean Woloszko, Jonathan Gaspredes, Douglas G. Evans, Robert Lathrop, Brendan Smith, David Turner, Christopher J. Aholt, Troy S. Hemme
  • Publication number: 20200069600
    Abstract: Disclosed are compositions and methods useful for enhancing the skin penetration of drug nanoparticles. The compositions can be hydrophobic and include a hydrophobic carrier, a volatile silicone fluid, and drug nanoparticles. Also disclosed are methods for inhibiting crystal growth of drug nanoparticles in an aqueous carrier or a hydrophobic carrier. Further, methods to topically treat psoriasis using compositions containing nanoparticles of paclitaxel or other taxanes are disclosed.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 5, 2020
    Applicant: DFB Soria, LLC
    Inventors: Keith JOHNSON, Robert LATHROP, Meidong YANG, Holly MAULHARDT, Roland FRANKE
  • Publication number: 20200054552
    Abstract: The invention relates to a medicament containing a compound of general formula (I), where R1=independently, a straight or branched, saturated, singly- or multiply-unsaturated, optionally substituted C11-C21 alkyl, alkylene or alkinyl group, preferably a C11-C15 alkyl, alkylene or alkinyl group, particularly a C11-C13 alkyl, alkylene or alkinyl group, most preferably a C13 alkyl group, R2=independently, a straight or branched C1-C8 alkyl, alkylene or alkinyl group, preferably a C1-C6 alkyl, alkylene or alkinyl group, in particular a C2-C4 alkyl, alkylene or alkinyl group, most preferably a C3 alkyl group, a —[CH2—(CH2)m—O]nH group with n=1 to 10, preferably n=1 to 5, to m=1 to 5, preferably m=1 to 3, a —CH2—[CH—(OH)]p [CH2—R3]-group, where R3=independently H or OH, p=1 to 7, preferably p=1 to 4, a pentose group or a hexose group, as therapeutically active agent, alone or in combination with one or several further pharmaceutical agents as a combination preparation for the treatment of viral skin diseases and/or
    Type: Application
    Filed: August 19, 2019
    Publication date: February 20, 2020
    Inventors: Yunik CHANG, Robert LATHROP, Erwin BOHM, Irene GANDER-MEISTERERNST, Regina GREGER, Johanna HOLLDACK, Ulrich MOEBIUS
  • Patent number: 10449162
    Abstract: Disclosed are compositions and methods useful for enhancing the skin penetration of drug nanoparticles. The compositions can be hydrophobic and include a hydrophobic carrier, a volatile silicone fluid, and drug nanoparticles. Also disclosed are methods for inhibiting crystal growth of drug nanoparticles in an aqueous carrier or a hydrophobic carrier. Further, methods to topically treat psoriasis using compositions containing nanoparticles of paclitaxel or other taxanes are disclosed.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: October 22, 2019
    Assignee: DFB Soria LLC
    Inventors: Keith Johnson, Robert Lathrop, Meidong Yang, Holly Maulhardt, Roland Franke
  • Patent number: 10434059
    Abstract: The invention relates to a medicament containing a compound of general formula (I), where R1=independently, a straight or branched, saturated, singly- or multiply-unsaturated, optionally substituted C11-C21 alkyl, alkylene or alkinyl group, preferably a C11-C15 alkyl, alkylene or alkinyl group, particularly a C11-C13 alkyl, alkylene or alkinyl group, most preferably a C13 alkyl group, R2=independently, a straight or branched C1-C8 alkyl, alkylene or alkinyl group, preferably a C1-C6 alkyl, alkylene or alkinyl group, in particular a C2-C4 alkyl, alkylene or alkinyl group, most preferably a C3 alkyl group, a —[CH2—(CH2)m-O]nH group with n=1 to 10, preferably n=1 to 5, to m=1 to 5, preferably m=1 to 3, a —CH2—[CH—(OH)]p[CH2—R3]— group, where R3=independently H or OH, p=1 to 7, preferably p=1 to 4, a pentose group or a hexose group, as therapeutically active agent, alone or in combination with one or several further pharmaceutical agents as a combination preparation for the treatment of viral skin diseases and/or
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 8, 2019
    Assignee: Fougera Pharmaceuticals Inc.
    Inventors: Yunik Chang, Robert Lathrop, Erwin Böhm, Irene Gander-Meisterernst, Regina Greger, Johanna Holldack, Ulrich Moebius
  • Patent number: 10111956
    Abstract: The present disclosure generally relates to pharmaceutical corticosteroid compositions, and methods of making the same.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: October 30, 2018
    Assignee: Tolmar, Inc.
    Inventors: Robert Lathrop, David Wade Osborne
  • Publication number: 20180193254
    Abstract: The invention relates to a medicament containing a compound of general formula (I), where R1=independently, a straight or branched, saturated, singly- or multiply-unsaturated, optionally substituted C11-C21 alkyl, alkylene or alkinyl group, preferably a C11-C15 alkyl, alkylene or alkinyl group, particularly a C11-C13 alkyl, alkylene or alkinyl group, most preferably a C13 alkyl group, R2=independently, a straight or branched C1-C8 alkyl, alkylene or alkinyl group, preferably a C1-C6 alkyl, alkylene or alkinyl group, in particular a C2-C4 alkyl, alkylene or alkinyl group, most preferably a C3 alkyl group, a —[CH2—(CH2)m-O]nH group with n=1 to 10, preferably n=1 to 5, to m=1 to 5, preferably m=1 to 3, a —CH2—[CH—(OH)]p [CH2—R3]— group, where R3=independently H or OH, p=1 to 7, preferably p=1 to 4, a pentose group or a hexose group, as therapeutically active agent, alone or in combination with one or several further pharmaceutical agents as a combination preparation for the treatment of viral skin diseases and/o
    Type: Application
    Filed: August 18, 2017
    Publication date: July 12, 2018
    Applicant: Fougera Pharmaceuticals Inc.
    Inventors: Yunik CHANG, Robert LATHROP, Erwin BÖHM, Irene GANDER-MEISTERERNST, Regina GREGER, Johanna HOLLDACK, Ulrich MOEBIUS
  • Publication number: 20180177739
    Abstract: Disclosed are compositions and methods useful for enhancing the skin penetration of drug nanoparticles. The compositions can be hydrophobic and include a hydrophobic carrier, a volatile silicone fluid, and drug nanoparticles. Also disclosed are methods for inhibiting crystal growth of drug nanoparticles in an aqueous carrier or a hydrophobic carrier. Further, methods to topically treat psoriasis using compositions containing nanoparticles of paclitaxel or other taxanes are disclosed.
    Type: Application
    Filed: February 19, 2018
    Publication date: June 28, 2018
    Applicant: DFB Soria, LLC
    Inventors: Keith JOHNSON, Robert LATHROP, Meidong YANG, Holly MAULHARDT, Roland FRANKE