Patents by Inventor Thomas Leibold

Thomas Leibold 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: 20230079508
    Abstract: An automated production line for the production of ophthalmic lenses comprises: a production line front end (1) comprising: a first injection-molding machine (10) and a second injection-molding machine (12) a casting module (14) comprising a filling station (144) and a capping station (145); a stacking module (15) and a curing module (16); a destacking module (17) and a demolding and delensing module a production line back end (2) comprising: a scalable treatment module (20) comprising a number of liquid baths for a liquid bath treatment of the cured lenses (CL) carried by the treatment carrier tray (200) to obtain the ophthalmic lenses, wherein the number of liquid baths are reduced or increased pending on the number of ophthalmic lenses concurrently produced by the production lines.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 16, 2023
    Inventors: Matthias Braun, Roger Biel, Matthias Schwab, Thomas Leibold, Nicholas Gollas, Shu Zong
  • Publication number: 20210371150
    Abstract: A carrier for carrying an ophthalmic lens during its treatment in a bath comprises: a basket (10) comprising a basket wall defining a concave cavity (50) for accommodating an ophthalmic lens, the basket (10) further comprising a plurality of recesses (17) arranged in the basket wall at different angular locations along the circumference of the basket (10), each recess (17) being arranged to extend downwardly from an upper rim (15) of the basket wall; and a retainer (20) comprising a plurality of retainer arms (21), the retainer arms (21) being arranged in a star-shaped configuration at angular locations corresponding to the angular locations of the recesses (17), to in an assembled state of two such carriers (1) extends into a corresponding one of the plurality of recesses (17) in the basket wall to retain the ophthalmic lens in the carrier.
    Type: Application
    Filed: May 27, 2021
    Publication date: December 2, 2021
    Inventors: Thomas Leibold, Jennifer Schmitt, Katrin Sylke Struckmeier, Michael Stutz
  • Patent number: 10759126
    Abstract: A carrier for carrying an ophthalmic lens comprises: a basket (10) comprising a basket wall defining a concave cavity for accommodating an ophthalmic lens (100), the basket further comprising at least three recesses (12) arranged in the basket wall at different locations along the circumference of the basket (10); and a retainer (20) comprising at least three retainer arms (21) arranged in a star-shaped configuration corresponding to the arrangement of the recesses (12) along the circumference of the basket (10). In an assembled state each retainer arm (21) of the retainer (20) engages with a corresponding one of the recesses (12) in the basket wall of the basket (10) to retain the ophthalmic lens (100) in the cavity.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 1, 2020
    Assignee: Alcon Inc.
    Inventors: Michael Stutz, Thomas Leibold, Jennifer Schmitt, Roger Biel, Matthias Braun, Katrin Sylke Struckmeier, Michael Frederick Waldern, Daniel Wilhelm
  • Patent number: 10172306
    Abstract: The present invention relates to a method of producing Ingenol, Ingenol esters and/or Tiglian-3-one derivatives, the method comprising the steps of: (a) culturing plant cells obtained from a plant selected from the family Euphorbiaceae in a nutrient medium in a suspension cell culture, wherein the cells produce Ingenol, one or more Ingenol esters and/or one or more Tiglian-3-one derivatives; and (b) recovering the Ingenol, the one or more Ingenol esters and/or the one or more Tiglian-3-one derivatives produced in (a). The present invention further relates to a plant suspension cell culture, wherein the cells are obtained from a plant selected from the family Euphorbiaceae, and wherein the plant cells produce Ingenol and/or one or more Ingenol ester and/or one or more Tiglian-3-one derivatives.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: January 8, 2019
    Assignee: Phyton Holdings, LLC
    Inventors: Gilbert Gorr, David Alexander Ullisch, Yantree Devi Sankar-Thomas, Thomas Selge, Thomas Leibold, Harald Heckenmüller
  • Publication number: 20180281321
    Abstract: A carrier for carrying an ophthalmic lens comprises: a basket (10) comprising a basket wall defining a concave cavity for accommodating an ophthalmic lens (100), the basket further comprising at least three recesses (12) arranged in the basket wall at different locations along the circumference of the basket (10); and a retainer (20) comprising at least three retainer arms (21) arranged in a star-shaped configuration corresponding to the arrangement of the recesses (12) along the circumference of the basket (10). In an assembled state each retainer arm (21) of the retainer (20) engages with a corresponding one of the recesses (12) in the basket wall of the basket (10) to retain the ophthalmic lens (100) in the cavity.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 4, 2018
    Inventors: Michael Stutz, Thomas Leibold, Jennifer Schmitt, Roger Biel, Matthias Braun, Katrin Sylke Struckmeier, Michael Frederick Waldern, Daniel Wilhelm
  • Publication number: 20180042194
    Abstract: The present invention relates to a method of producing Ingenol, Ingenol esters and/or Tiglian-3-one derivatives, the method comprising the steps of: (a) culturing plant cells obtained from a plant selected from the family Euphorbiaceae in a nutrient medium in a suspension cell culture, wherein the cells produce Ingenol, one or more Ingenol esters and/or one or more Tiglian-3-one derivatives; and (b) recovering the Ingenol, the one or more Ingenol esters and/or the one or more Tiglian-3-one derivatives produced in (a). The present invention further relates to a plant suspension cell culture, wherein the cells are obtained from a plant selected from the family Euphorbiaceae, and wherein the plant cells produce Ingenol and/or one or more Ingenol ester and/or one or more Tiglian-3-one derivatives.
    Type: Application
    Filed: March 18, 2016
    Publication date: February 15, 2018
    Applicant: Phyton Holdings, LLC
    Inventors: Gilbert Gorr, David Alexander Ullisch, Yantree Devi Sankar-Thomas, Thomas Selge, Thomas Leibold, Harald Heckenmüller
  • Patent number: 7754885
    Abstract: The invention relates to a compound of the following general formula (tubulysin) having the following meanings for R, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, S, T, U, V, W, X, Y and Z: R=H, alkyl, aryl, OR1, NR1R2 or R1=H, C1-6alkyl or aryl R2=H, C1-6alkyl or aryl S=H, Hal, NO2 or NHR3 U=H, Hal, NO2 or NHR3 R3=H, HCO or C1-4alkyl-CO T=H or OR4 R4=H, C1-4alkyl, aryl, COR5, P(O)(OR6)2 or SO3R6 R5=C1-6alkyl, alkenyl, aryl or heteroaryl R6=H, alkyl or a metal ion V=H, OR7, Hal or (for W=O) O R7=H, C1-4alkyl or COR8 R5=C1-4alkyl, alkenyl or aryl W=H or C1-4alkyl or (for V=O) O X=H, C1-4alkyl, alkenyl or CH2OR9 R9=H, C1-4alkyl, alkenyl, aryl or COR10 R10=C1-6alkyl, alkenyl, aryl or heteroaryl Y=(for Z=CH3 or COR11) free electron pair or (for Z=CH3)O R11=C1-4alkyl, CF3 or aryl and/or Z=(for Y=O or free electron pair) CH3 or (for Y=free electron pair) COR11.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: July 13, 2010
    Assignee: Helmholtz-Zentrum fuer Infektionsforschung GmbH
    Inventors: Gerhard Hoefle, Nicole Glaser, Heinrich Steinmetz, Thomas Leibold, Florenz Sasse
  • Publication number: 20060128754
    Abstract: The invention relates to a compound of the following general formula (tubulysin) having the following meanings for R, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, S, T, U, V, W, X, Y and Z: R=H, C1-4alkyl, aryl, OR1, NR1R2 or NH—(CH2)2-4 R1=H, C1-6alkyl or aryl R2=H, C1-6alkyl or aryl S=H, Hal, NO2 or NHR3 U=H, Hal, NO2 or NHR3 R3=H, HCO or C1-4alkyl-CO T=H or OR4 R4=H, C1-4alkyl, aryl, COR5, P(O)(OR6)2 or SO3R6 R5=C1-6alkyl, alkenyl, aryl or heteroaryl R6=H, alkyl or a metal ion V=H, OR7, Hal or (for W=O)O R7=H, C1-4alkyl or COR8 R5=C1-4alkyl, alkenyl or aryl W=H or C1-4alkyl or (for V=O) O X=H, C1-4alkyl, alkenyl or CH2OR9 R9=H, C1-4alkyl, alkenyl, aryl or COR10 R10=C1-6alkyl, alkenyl, aryl or heteroaryl Y=(for Z=CH3 or COR11) free electron pair or (for Z=CH3)O R11=C1-4alkyl, CF3 or aryl and/or Z=(for Y=O or free electron pair) CH3 or (for Y=free electron pair) COR11.
    Type: Application
    Filed: October 20, 2003
    Publication date: June 15, 2006
    Inventors: Gerhard Hoefle, Nicole Glaser, Heinrich Steinmetz, Thomas Leibold, Florenz Sasse
  • Patent number: 6982280
    Abstract: The present invention relates to epothilon derivatives, processes for their production and their use in the manufacture of medicaments and plant protection agents.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: January 3, 2006
    Inventors: Gerhard Hoefle, Thomas Leibold
  • Publication number: 20040259922
    Abstract: The present invention relates to epothilon derivatives, processes for their production and their use in the manufacture of medicaments and plant protection agents.
    Type: Application
    Filed: February 17, 2004
    Publication date: December 23, 2004
    Inventors: Gerhard Hoefle, Thomas Leibold
  • Patent number: 6831090
    Abstract: The present invention relates to 2,3-position modified epothilone derivatives, methods of preparation of the derivatives, and intermediates therefor. The compounds of the invention as 16-membered macrolides having the general structure, which have microtubule-stabilizing effects and cytotoxic activity against rapidly proliferating cells, such as, tumor cells or other hyperproliferative cellular disease.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: December 14, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory D. Vite, Robert M. Borzilleri, Gerhard Höfle, Thomas Leibold
  • Publication number: 20030060623
    Abstract: The present invention relates to 2,3-position modified epothilone derivatives, methods of preparation of the derivatives, and intermediates therefor.
    Type: Application
    Filed: September 13, 2002
    Publication date: March 27, 2003
    Applicant: Bristol-Myers Squibb Co.
    Inventors: Gregory D. Vite, Robert M. Borzilleri, Gerhard Hofle, Thomas Leibold
  • Patent number: 6498257
    Abstract: The present invention relates to 2,3-position modified epothilone derivatives, methods of preparation of the derivatives, and intermediates therefor. The compounds of the invention as 16-membered macrolides having the general structure, which have microtubule-stabilizing effects and cytotoxic activity against rapidly proliferating cells, such as, tumor cells or other hyperproliferative cellular disease.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: December 24, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory D. Vite, Robert M. Borzilleri, Gerhard Höfle, Thomas Leibold
  • Patent number: 6262094
    Abstract: The invention is concerned with epothilones in which the thiazole substituent has been modified, with methods for their preparation and with antifungal or therapeutic agents which contain these epothilones.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: July 17, 2001
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gerhard Hoefle, Nicole Glaser, Thomas Leibold, Gregory Vite, Soong-Hoon Kim