Patents by Inventor Frank LÖSCHER

Frank LÖSCHER 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: 20210315832
    Abstract: The present invention is directed to certain semifluorinated compounds and to compositions comprising such compounds. The invention further provides the use of the compounds and of the compositions as medicaments for topical administration to the eye.
    Type: Application
    Filed: June 17, 2021
    Publication date: October 14, 2021
    Inventors: Dieter SCHERER, Ralf GRILLENBERGER, Frank LÖSCHER, Hartmut VOSS
  • Publication number: 20210308024
    Abstract: The present disclosure relates to topical sunscreen formulations comprising a semifluorinated alkane and a metal oxide selected from titanium dioxide, zinc oxide or mixtures thereof.
    Type: Application
    Filed: September 20, 2019
    Publication date: October 7, 2021
    Inventors: Frank LÖSCHER, Ralf GRILLENBERGER, Chiara Silvana LEO, Markus BEIER
  • Publication number: 20210228595
    Abstract: The invention provides a pharmaceutical composition for use in the prevention or therapy of glaucoma, increased intraocular pressure, ocular hypertension and/or a symptom associated therewith, wherein the composition comprises tafluprost and a semifluorinated alkane.
    Type: Application
    Filed: April 24, 2019
    Publication date: July 29, 2021
    Inventors: Frank LÖSCHER, Diana STREHL, Kirsten EICKHOFF
  • Publication number: 20210121471
    Abstract: The present invention relates to pharmaceutical composition comprising the beta 1(?1)-receptor blocker timolol and a liquid vehicle comprising a semifluorinated alkane. The pharmaceutical composition of the present invention may be useful for topical administration, for example ophthalmic topical administration and for use in the treatment of glaucoma, increased intraocular pressure, ocular hypertension and/or a symptom associated therewith.
    Type: Application
    Filed: March 25, 2019
    Publication date: April 29, 2021
    Inventors: Frank LÖSCHER, Sonja KRÖSSER, Diana STREHL, Bernhard HAUPTMEIER, Kirsten EICKHOFF
  • Publication number: 20210106558
    Abstract: The present invention relates to pharmaceutical compositions comprising the selective beta 1 (B1)-receptor blocker nebivolol and/or a pharmaceutically acceptable salt thereof and a liquid vehicle comprising a semifluorinated alkane. The pharmaceutical composition of the present invention is useful for topical administration, for example ophthalmic topical administration and for use in the treatment of glaucoma, increased intraocular pressure, ocular hypertension and/or a symptom associated therewith.
    Type: Application
    Filed: March 1, 2019
    Publication date: April 15, 2021
    Inventors: Frank LÖSCHER, Kirsten EICKHOFF, Diana STREHL
  • Publication number: 20210069014
    Abstract: The present invention relates to a drop dispenser (1), comprising: —a container part (1B) with an interior volume adapted to be partially filled with a liquid phase (2) and a gaseous phase (3) filling the remainder of the interior volume at ambient pressure, the container part (1B) having a displaceable section (1C), and —a dropper part (1A) in physical connection and in fluid communication with the interior volume of the container part (1B), comprising an outflow channel (5), connecting the interior volume of the container part (1B) to the environment; wherein the outflow channel (5) comprises —a first section (5a) having a proximal end (5ap) and a distal end (5ad), each end having the same or different inner diameter selected independently from each other in the range of 0.09 to 0.19 mm; and —a second section (5b) having a proximal end (5bp) and a distal end (5bd); the proximal end (5bp) having an inner diameter in the range of 1 to 3 mm; the distal end (5bd) having an inner diameter in the range of 0.
    Type: Application
    Filed: May 3, 2018
    Publication date: March 11, 2021
    Inventors: Frank LÖSCHER, Philip KEMP, Jörg Martin MAUDEN, Eike HOPPMANN, Veronika LÖSSEL, Sybille BURKHARDT
  • Publication number: 20210023166
    Abstract: The present invention relates to compositions in the form of a clear solution comprising ciclosporin with low residual water content and 1-perfluorobutyl-pentane. The compositions may be used for topical administration to the eye.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 28, 2021
    Applicant: NOVALIQ GMBH
    Inventors: Frank LÖSCHER, Ralf GRILLENBERGER, Johan ENGBLOM
  • Publication number: 20200338015
    Abstract: The present invention is directed to compositions comprising semifluorinated compounds and their use as medicaments for topical administration to the eye.
    Type: Application
    Filed: May 14, 2020
    Publication date: October 29, 2020
    Applicant: NOVALIQ GMBH
    Inventors: Dieter SCHERER, Ralf GRILLENBERGER, Frank LÖSCHER, Hartmut VOSS
  • Publication number: 20200339492
    Abstract: The present invention provides a method for preparing a compound of formula (I) F—(CF2)n—(CH2)m—Ro (I), wherein n is an integer from 2 to 12, m is an integer from 0 to 7, Ro is a linear or branched saturated alkyl group and o depicts the number of carbon atoms, o is an integer from 1 to 12, and wherein m+o is an integer from 2 to 12; comprising reacting a fluorinated compound of formula (II) F—(CF2)n—(CH2)m—X (II), wherein X is Cl, Br, I, MgCl, MgBr, or MgI, and n and m have the same meaning as in formula (I), with a non-fluorinated compound of formula (III) Ro—Y (III), wherein Y is Cl, Br, I, MgCl, MgBr, or MgI, with the proviso that when X is Cl, Br or I, Y is MgCl, MgBr or MgI, and when X is MgCl, MgBr or MgI, Y is Cl, Br or I, and Ro has the same meaning as in formula (I).
    Type: Application
    Filed: June 11, 2018
    Publication date: October 29, 2020
    Inventors: Plamen IVANOV BICHOVSKI, Frank LÖSCHER, Salvatore NICOLETTI
  • Patent number: 10813976
    Abstract: The present invention relates to compositions in the form of a clear solution comprising ciclosporin with low residual water content and 1-perfluorobutylpentane. The compositions may be used for topical administration to the eye.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: October 27, 2020
    Assignee: NOVALIQ GMBH
    Inventors: Frank Löscher, Ralf Grillenberger, Johan Engblom
  • Publication number: 20200268682
    Abstract: The present disclosure provides methods of treatment using ophthalmic compositions comprising semifluorinated alkanes for keratoconjunctivitis sicca and/or Meibomian gland dysfunction, which methods provide for the enrichment of an ophthalmic tissue in the semifluorinated alkane, and optionally methods of delayed release of the semifluorinated alkane from the enriched ophthalmic tissue to the surface of the cornea and/or conjunctiva, and/or to the Meibomian gland.
    Type: Application
    Filed: October 3, 2018
    Publication date: August 27, 2020
    Inventors: Bernhard GÜNTHER, Frank LÖSCHER, Hartmut VOSS, Sonja KRÖSSER, Kirsten EICKHOFF, Daniela WILLEN, Markus BEIER, Thomas SCHLÜTER
  • Publication number: 20200268648
    Abstract: The invention provides a pharmaceutical composition for use in the prevention or therapy of glaucoma, increased intraocular pressure, ocular hypertension and/or a symptom associated therewith, wherein—the composition comprises latanoprost and a liquid vehicle comprising a semifluorinated alkane; and—the composition is administered to the eye of a subject; and—the amount of latanoprost administered in a single dose per eye is in the range of from about 0.5 to 1.4 ?g.
    Type: Application
    Filed: September 25, 2018
    Publication date: August 27, 2020
    Inventors: Bernhard GÜNTHER, Frank LÖSCHER, Kirsten EICKHOFF
  • Patent number: 10682315
    Abstract: The present invention is directed to compositions comprising semifluorinated compounds and their use as medicaments for topical administration to the eye.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: June 16, 2020
    Assignee: NOVALIQ GMBH
    Inventors: Dieter Scherer, Ralf Grillenberger, Frank Löscher, Hartmut Voss
  • Publication number: 20200129543
    Abstract: The present invention relates to compositions comprising molecular iodine and a vehicle comprising a semifluorinated alkane. The compositions of the invention may be used to treat or prevent diseases or conditions caused by, or associated with microorganisms.
    Type: Application
    Filed: April 20, 2018
    Publication date: April 30, 2020
    Inventors: Frank LÖSCHER, Ralf GRILLENBERGER
  • Publication number: 20200023035
    Abstract: The present invention relates to compositions in the form of a clear solution comprising ciclosporin with low residual water content and 1-perfluorobutylpentane. The compositions may be used for topical administration to the eye.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 23, 2020
    Inventors: Frank LÖSCHER, Ralf GRILLENBERGER, Johan ENGBLOM
  • Publication number: 20190343793
    Abstract: The present invention provides a pharmaceutical composition comprising: a) a therapeutically effective amount of at least one cannabinoid receptor binding ligand, and b) a liquid vehicle comprising at least one semifluorinated alkane; as well as the use of such pharmaceutical compositions as a medicament.
    Type: Application
    Filed: September 27, 2017
    Publication date: November 14, 2019
    Inventors: Bernhard GÜNTHER, Frank LÖSCHER, Sonja KRÖSSER, Philipp STEVEN
  • Publication number: 20190321218
    Abstract: The present invention relates to a method for topical administration of ophthalmic compositions in a dropwise manner, preferably for topical administration of ophthalmic compositions comprising semifluorinated alkanes (SFAs). Further, the present invention relates to the use of said methods in the prevention or treatment of ocular diseases or disorders or any symptoms or conditions associated therewith. In a further aspect, the present invention relates to a kit comprising a drop dispenser at least partially filled with a liquid composition for the use in such a method and directions for use of said drop dispenser.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 24, 2019
    Inventors: Gesche GRAF, Yasin AHMED, Stephanie LEGNER, Philip KEMP, Eike HOPPMANN, Frank LÖSCHER, Jörg Martin MAUDEN, Sybille BURKHARDT, Veronika LÖSSL
  • Publication number: 20190274970
    Abstract: The present invention provides a pharmaceutical composition comprising 1-perfluorohexyl-octane (F6H8) for use in the therapy, treatment, prevention or amelioration of anterior or posterior blepharitis, preferably posterior blepharitis or symptoms associated therewith. Furthermore, the present invention provides a pharmaceutical kit for the therapy of anterior or posterior blepharitis or symptoms associated therewith.
    Type: Application
    Filed: September 20, 2017
    Publication date: September 12, 2019
    Inventors: Bernhard GÜNTHER, Frank LÖSCHER, Sonja KRÖSSER
  • Publication number: 20190070125
    Abstract: The present invention is directed to compositions comprising semifluorinated compounds and their use as medicaments for topical administration to the eye.
    Type: Application
    Filed: November 5, 2018
    Publication date: March 7, 2019
    Applicant: NOVALIQ GMBH
    Inventors: Dieter SCHERER, Ralf GRILLENBERGER, Frank LÖSCHER, Hartmut VOSS
  • Publication number: 20180360908
    Abstract: The invention provides pharmaceutical compositions comprising about 0.05 to 0.1% (w/v) cyclosporine dissolved in 1-perfluorobutyl-pentane for use in the topical treatment of dry eye disease and provides for dosing and treatment methods thereof. The invention further provides kits comprising such compositions.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 20, 2018
    Inventors: Markus BEIER, Jörg HAISSER, Alice MEIDES, Sonja KRÖSSER, Hartmut VOSS, Frank LÖSCHER, Bernhard GÜNTHER