Patents by Inventor Hyeck-Hee Lee

Hyeck-Hee Lee 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: 20210346900
    Abstract: The invention relates to a pump head (I) with a specially designed flexible valve (20) which securely connects the pump head. The valve ensures the pump head is securely closed. The invention also relates to a metering device which can be designed, for example as a squeeze bottle, as a non-airless system or as an airless-system. Said metering device comprises the claimed pump head.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Hyeck-Hee Lee, Frank Holzer, Ute Steinfeld, Markus Mahler
  • Publication number: 20210197998
    Abstract: The present invention relates to a dispensing head (1) for a dispensing device, and to a dispensing device (100) for the metered dispensing of liquid preparations, which dispensing device is provided with the dispensing head. The dispensing head comprises a special valve (6), which comprises at least one sealing lip (7a, 7b), by means of which a passage channel (3) for dispensing the liquid preparation, which passage channel is formed in the dispensing head, can be closed. The present invention is characterized by the simplicity of the dispensing head (1) and the economic advantages in the manufacturing which are linked to this simplicity.
    Type: Application
    Filed: April 1, 2019
    Publication date: July 1, 2021
    Applicant: F. HOLZER GMBH
    Inventors: Hyeck-Hee LEE, Ute STEINFELD, Markus MAHLER, Frank HOLZER
  • Patent number: 10865779
    Abstract: The present invention relates to a metering pump for a metering device, the metering pump being connectable to a storage container. The metering pump thereby comprises a non-return valve which has sealing elements on the base-side, which sealing elements enable internal sealing of the metering pump. In addition, the present invention relates to a metering device in which the metering pump according to the invention is connected to a storage container.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: December 15, 2020
    Assignee: F. Holzer GmbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Markus Mahler, Frank Holzer
  • Publication number: 20190101108
    Abstract: The present invention relates to a metering pump for a metering device, the metering pump being connectable to a storage container. The metering pump thereby comprises a non-return valve which has sealing elements on the base-side, which sealing elements enable internal sealing of the metering pump. In addition, the present invention relates to a metering device in which the metering pump according to the invention is connected to a storage container.
    Type: Application
    Filed: March 21, 2017
    Publication date: April 4, 2019
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Markus Mahler, Frank Holzer
  • Publication number: 20170291183
    Abstract: The present invention relates to a pump head for a metering device for a metered dispensing of a fluid. The pump head can thereby be fitted on a storage container, for example a bottle, which is designed for storing the fluid to be dispensed. Pump head and storage vessel together thereby form the metering device according to the invention. The pump head is distinguished by including a passage for air, by means of which air from outside can be transferred into the storage vessel during the pumping process for pressure compensation. The present invention relates in addition to purposes of use for the pump head and the metering device.
    Type: Application
    Filed: October 7, 2015
    Publication date: October 12, 2017
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Markus Mahler, Frank Holzer
  • Patent number: 9415925
    Abstract: The invention relates to a metering device for metered dispensing of a fluid, in which a storage container is connected to a metering head, a spindle being guided in the metering head and having a through-channel for the fluid to be transported.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: August 16, 2016
    Assignee: F. HOLZER GMBH
    Inventors: Hyeck Hee Lee, Frank Holzer, Ute Steinfeld, Markus Mahler
  • Patent number: 9238085
    Abstract: A metering device for metered dispensing of liquid preparations, in particular for metering medicinal, pharmaceutical and cosmetic liquid preparations, the use of preservatives being able to be dispensed with.
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: January 19, 2016
    Assignees: KIST-Europe Forschungsgesellschaft mbH, F. Holzer GmbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Chang-Ho Kim, Jungtae Kim, Holger Krause
  • Publication number: 20150139973
    Abstract: The present invention relates to an ophthalmological vehicle system for the permeation and/or for the active substance transport of ophthalmological active substances through the cornea and/or the sclera of the eye of mammals. This vehicle system assists the transport of the active substances through the cornea and/or the sclerotic tissue of the eye. The vehicle system is suitable for the prophylaxis and/or treatment of diseases of the front and/or back portion of the eye. Likewise, the present invention relates to an ophthalmological kit, comprising a special ophthalmological composition and also, as separate formulation, an ophthalmological active substance.
    Type: Application
    Filed: May 14, 2013
    Publication date: May 21, 2015
    Inventors: Ute Steinfeld, Frank Holzer, Hyeck Hee Lee, Markus Mahler
  • Publication number: 20140301875
    Abstract: The invention relates to a metering pump for a metering device for metered dispensing of a liquid, which can be connected to a storage container, comprising a cylindrical pump body and an actuation body.
    Type: Application
    Filed: October 20, 2011
    Publication date: October 9, 2014
    Applicant: Ursapharm Arzneimittel GmbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Frank Holzer, Markus Mahler
  • Publication number: 20140287012
    Abstract: The present invention relates to an antibacterially-acting moulded article which is formed from a moulding compound which comprises at least one sort of a particular antibacterial material. The invention is distinguished by the moulded article having an essentially cylindrical, cuboid, spherical or ellipsoid basic body, the basic body having special dimensions which depend upon the average particle diameter of the particular antibacterial material which is used.
    Type: Application
    Filed: May 11, 2012
    Publication date: September 25, 2014
    Applicant: F. HOLZER GMBH
    Inventors: Hyeck-Hee Lee, Frank Holzer, Ute Steinfeld, Markus Mahler
  • Patent number: 8550300
    Abstract: An embodiment of the present invention relates to a storage container for liquids or for viscous or atomizable products, which can be connected to a metering device, the storage container having a cylindrical configuration and a base with a pressure equalization device and also an oppositely situated open side, the open side including a connection region, and in that an inner bag which is collapsible by suction force is disposed in the storage container.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: October 8, 2013
    Assignees: KIST—Europe Forschungsgesellschaft mbH, F. Holzer GmbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Jungtae Kim, Holger Krause
  • Publication number: 20130043273
    Abstract: The present invention relates to a metering device for metered output of liquid preparations in the medicinal, pharmaceutical or cosmetic field or in the foodstuffs sphere, the use of preservatives being able to be dispensed with. Furthermore, the invention relates to a method for filling and also the use of a metering device according to the invention.
    Type: Application
    Filed: September 9, 2010
    Publication date: February 21, 2013
    Applicant: KIST-EUROPE FORSCHUNGSGESELLSCHAFT MBH
    Inventors: Hyeck Hee Lee, Ute Steinfeld, Jungtae Kim, Holger Krause, Jihwang Park, Kwang Ho Kim, Bianca Schweiger, Sebastian Beck
  • Publication number: 20110056993
    Abstract: The present invention relates to a metering device for metered dispensing of liquid preparations, in particular for metering medicinal, pharmaceutical and cosmetic liquid preparations, the use of preservatives being able to be dispensed with.
    Type: Application
    Filed: March 4, 2009
    Publication date: March 10, 2011
    Applicant: KIST-Europe Forschungsgesellschaft mbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Chang-Ho Kim, Jungtae Kim, Holger Krause
  • Publication number: 20100287891
    Abstract: An embodiment of the present invention relates to a storage container for liquids or for viscous or atomisable products, which can be connected to a metering device, the storage container having a cylindrical configuration and a base with a pressure equalisation device and also an oppositely situated open side, the open side including a connection region, and in that an inner bag which is collapsible by suction force is disposed in the storage container.
    Type: Application
    Filed: May 12, 2010
    Publication date: November 18, 2010
    Applicants: KIST-Europe Forschungsgesellschaft mbH, F. Holzer GmbH
    Inventors: Hyeck-Hee Lee, Ute Steinfeld, Jungtae Kim, Holger Krause
  • Publication number: 20090311324
    Abstract: The present invention relates to a polymer matrix for specifically tethering surface epitopes or receptors of cells, said polymer matrix having been pretreated by molecular imprinting. The invention also relates to a method of producing such a polymer matrix. The polymer matrices according to the present invention are used in therapeutic and diagnostic applications as well as for isolating cells.
    Type: Application
    Filed: August 31, 2007
    Publication date: December 17, 2009
    Applicant: KIST-Europe Forschungsgesellschaft mbH
    Inventors: Ute Steinfeld, Barbara Palm, Hyeck Hee Lee
  • Publication number: 20090263899
    Abstract: The present invention relates to a cell modification method for modifying human or mammal immune cells, especially effector cells outside the human or mammal body, wherein in a first step at least one encapsulated substance, preferably an active pharmaceutical ingredient, is introduced in and/or arranged on isolated human or mammal immune cells and wherein in a second step prior to or after the introduction of said at least one substance the cytotoxic effector function of the isolated immune cells is enhanced. The present invention also relates to a correspondingly modified human or mammal immune cell and to a cell modification device.
    Type: Application
    Filed: February 13, 2009
    Publication date: October 22, 2009
    Inventors: Ute STEINFELD, Hyeck Hee LEE
  • Patent number: 7365493
    Abstract: A device is proposed for producing high-frequency microwaves, having a cathode arrangement with heatable cathodes for emitting electrons, two grating arrangements for controlling and focusing the electrons flow and an anode for recaiving the electrons passing through the grating arrangements. The cathode arrangement and the first grating arrangement and also a blocking or choke element define an output cavity forming a resonance cavity and the anode and the second grating arrangement define an output cavity likeeise forming a resonance cavity. The cathode arrangement has a monuting for the cathode such that deformation of the cathode with reduction of the spacing between the heatable cathode and grating is avoided.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: April 29, 2008
    Assignee: Kist Europe Korea Institute of Science and Technology Europe Forschungsgesellschaft mbH
    Inventors: Chun Sik Lee, Hyeck-Hee Lee, Min-Suk Lee
  • Publication number: 20070191819
    Abstract: The present invention relates to a micromedical cell processor which modifies the cellular components of blood, especially cells of the body's natural immune defense, such that the cells, after their introduction into the body, exert a therapeutic function against cancerous diseases or against other diseases. The cell processor is implantable in the human or animal body and has a device for isolating cells, a device for fixing the cells, a device for introducing substances into the cells, and a device for determining the concentration of substances in the cells. The cell processor can also be used outside the body for loading the cells.
    Type: Application
    Filed: August 23, 2004
    Publication date: August 16, 2007
    Applicant: KIST-EUROPE FORSCHUNGSGESELLSCHAFT MBH
    Inventors: Ute Steinfeld, Hyeck-Hee Lee
  • Publication number: 20040118840
    Abstract: The invention relates to a device (1) for producing high frequency microwaves comprising a cathode arrangement with heatable cathodes (15) for emitting electrons, two grid arrangements for controlling and focusing fluxes of electrons and an anode (3) for receiving the electrons flowing through the grid arrangements. The cathode arrangement and the first grid arrangement, in addition to a locking element or a throttle element (16), define an input cavity (12) forming a resonant cavity. The anode (3) and the second grid arrangement define an output cavity also forming a resonant cavity. Said cathode arrangement comprises a mounting for the cathode (15) such that a deformation of the cathode (15) is avoided by reducing the distance between the heatable cathode and the grids (18).
    Type: Application
    Filed: January 14, 2004
    Publication date: June 24, 2004
    Inventors: Chun Sik Lee, Hyeck-Hee Lee, Min-Suk Lee