Patents by Inventor Ju Dong Song

Ju Dong Song 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: 20250099218
    Abstract: The present invention relates to an ampoule for implant storage and, more particularly, to an ampoule for implant storage with a function of bidirectional humidity maintenance that can suppress excessive moisture supply from a hydrophilic carrier in the ampoule to the implant surface, thereby solving the problem of the coating solution coming off due to external impacts. The ampoule for implant storage with a function of bidirectional humidity maintenance according to the present invention includes an ampoule container and a separator, which is accommodated in the ampoule container. The separator separates the inside of the ampoule container into a first space and a second space and has at least one through hole that allows moisture to move between the first and second spaces. An implant is accommodated in the first space and has a hydrophilic coating layer formed on at least a portion of the surface thereof.
    Type: Application
    Filed: December 28, 2022
    Publication date: March 27, 2025
    Inventors: Young Joong KWON, Ju Dong SONG, Il Seok JANG
  • Publication number: 20240350238
    Abstract: Disclosed is a surface processing method for a dental implant, the surface processing method including: (a) laser-processing a surface of an implant; (b) etching the laser-processed surface of the implant; and (c) washing the etched implant, wherein a macro surface including one or more first grooves is formed at the surface of the implant by step (a), a micro surface including one or more second grooves is formed at the surface of the implant by step (b), an outer circumferential surface of the implant includes a top portion and a bottom portion, and at least one of an average width and an average depth of the first grooves is formed to be greater at the top portion of the outer circumferential surface of the implant than at the bottom portion of the outer circumferential surface of the implant.
    Type: Application
    Filed: July 13, 2022
    Publication date: October 24, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Jae Jun PARK, Keon Ho RHO, Kyung ll KIM, Ju Dong SONG
  • Publication number: 20240315831
    Abstract: One embodiment of the present invention provides a breast implant comprising: a filler material comprising two or more types of silicone gel, having different cohesive strengths; and a silicone shell housing the filler material.
    Type: Application
    Filed: February 11, 2022
    Publication date: September 26, 2024
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, II Seok JANG
  • Publication number: 20240225816
    Abstract: Disclosed are an artificial implant and a method for manufacturing same, the artificial implant comprising: a silicone shell consisting of an upper portion, a lower portion, and a side portion; and a filler injected into the silicone shell, wherein the silicone shell includes at least one silicone layer and at least one reinforcing layer, the reinforcing layer being provided on at least a portion of the lower portion and the side portion of the silicone shell, or the silicone shell includes a layered structure having a step.
    Type: Application
    Filed: February 11, 2022
    Publication date: July 11, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, ll Seok JANG
  • Publication number: 20240225815
    Abstract: Disclosed is an artificial implant comprising: a silicone shell; and a filler filling the interior of the shell, wherein at least a portion of the shell is a rupture-prevention part comprising two or more silicone layers and one or more reinforcing material layers interposed therebetween.
    Type: Application
    Filed: February 11, 2022
    Publication date: July 11, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, II Seok JANG
  • Publication number: 20240130848
    Abstract: Disclosed is an artificial implant comprising: a silicone shell; and a filler filling the interior of the shell, wherein at least a portion of the shell is a rupture-prevention part comprising two or more silicone layers and one or more reinforcing material layers interposed therebetween.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, II Seok JANG
  • Publication number: 20240130849
    Abstract: Disclosed are an artificial implant and a method for manufacturing same, the artificial implant comprising: a silicone shell consisting of an upper portion, a lower portion, and a side portion; and a filler injected into the silicone shell, wherein the silicone shell includes at least one silicone layer and at least one reinforcing layer, the reinforcing layer being provided on at least a portion of the lower portion and the side portion of the silicone shell, or the silicone shell includes a layered structure having a step.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, ll Seok JANG
  • Patent number: 11590061
    Abstract: A fluorine coating agent having enhanced dental tubule permeability and coating endurance, and a method for preparing the same. The fluorine coating agent applied on the surface of a tooth is enhanced in abrasion resistance to increase a period of time during which a coating membrane lasts, thereby preventing dental caries. Further, the curing time of the fluorine coating agent can be controlled to allow the agent to permeate and thus block the dental tubule.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: February 28, 2023
    Assignee: OSSTEMIMPLANT CO., LTD.
    Inventors: Il Seok Jang, Hanna Park, Su Kyoung Kim, Ju Dong Song, Tae Gwan Eom
  • Publication number: 20200297586
    Abstract: A fluorine coating agent having enhanced dental tubule permeability and coating endurance, and a method for preparing the same. The fluorine coating agent applied on the surface of a tooth is enhanced in abrasion resistance to increase a period of time during which a coating membrane lasts, thereby preventing dental caries. Further, the curing time of the fluorine coating agent can be controlled to allow the agent to permeate and thus block the dental tubule.
    Type: Application
    Filed: September 28, 2018
    Publication date: September 24, 2020
    Inventors: Il Seok JANG, Hanna PARK, Su Kyoung KIM, Ju Dong SONG, Tae Gwan EOM
  • Patent number: 10188770
    Abstract: A dental implant and a method for manufacturing same which assure early stability and fixation power of an implant by suppressing early osteolysis after an implant procedure, and allowing better bone coherence of the implant surface during an osteogenic period by controlling the speed of bone remodeling.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: January 29, 2019
    Assignee: OSSTEMIMPLANT CO., LTD.
    Inventors: Su Kyoung Kim, Eun Jung Kang, Ju Dong Song, Tae Gwan Eom, Kyoo Ok Choi
  • Patent number: 10004575
    Abstract: A bioactive-type of hydrophilic dental implant which is made of titanium or titanium alloy having a rough surface, wherein a coating layer of a mixed solution comprising i) an organic pH buffering agent and/or inorganic pH buffering agent and ii) an organic amphiphilic having sulfonic group is formed on the rough surface which was pre-treated to remove a contaminant. The present invention has effects preventing that the dental implant is exposed to air before it is inserted into the alveolar bone and the implant surface is re-contaminated; improving the biocompatibility of the implant, fluid- and blood-affinity, and the initial osseointegration performance; and shortening the osseointegration period, and the surface of the dental implant can be maintained as being hydrophilic for at least 3 years by using a mixed solution of pH buffering agent and organic amphiphilic substance having sulfonic group as a surface coating solution.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: June 26, 2018
    Assignee: OSSTEMIMPLANT CO., LTD
    Inventors: Su Kyoung Kim, Il Seok Jang, Ju Dong Song, Tae Gwan Eom, Kyoo Ok Choi
  • Publication number: 20180071435
    Abstract: A dental implant and a method for manufacturing same which assure early stability and fixation power of an implant by suppressing early osteolysis after an implant procedure, and allowing better bone coherence of the implant surface during an osteogenic period by controlling the speed of bone remodeling.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Su Kyoung KIM, Eun Jung KANG, Ju Dong SONG, Tae Gwan EOM, Kyoo Ok CHOI
  • Patent number: 9517115
    Abstract: An ampoule for storing an implant capable of maintaining humidity includes: a container capable of airtight sealing at least momentarily or temporarily; a partition member which divides an accommodation space inside the container into two spaces, first and second spaces, and allows vaporized water molecules to be transported between the divided spaces; and a water molecule supply source which is accommodated in the first space of the two spaces divided by the partition member and supplies the vaporized water molecules. Therefore, the invention enables the construction of an environment which allows the hydrophilicity of the implant to be maintained for a long time, wherein the hydrophilicity is imparted to and protected from the surface of the implant or a coating layer formed on the surface of the implant.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: December 13, 2016
    Assignee: OSSTEMIMPLANT CO., LTD.
    Inventors: Yong Il Chung, Ju Dong Song, Eun Jung Kang, Da Mi Choi, Tae Gwan Eom, Kyoo Ok Choi, Su Kyoung Kim
  • Publication number: 20160339151
    Abstract: A hydrogel and a method for manufacturing the same. The hydrogel, which can be freely used during treatment irrespective of the shape of a bone defect region, has a decomposition rate capable of being regulated in situ and can thus be rapidly decomposed over a certain time, i.e., after the completion of bone regeneration. Furthermore, a hydrogel membrane using the hydrogel which is applied to a bone defect region irrespective of the shape thereof, and a method for manufacturing the same.
    Type: Application
    Filed: August 3, 2016
    Publication date: November 24, 2016
    Inventors: Yong Il CHUNG, Da Mi CHOI, Ju Dong SONG, Eun Jung KANG, Tae Gwan EOM, Kyoo Ok CHOI
  • Publication number: 20160143709
    Abstract: A method for forming a coating film of a material for enhancing bioactivity, such as a water-soluble vitamin, on a surface of a dental implant, and a dental implant produced by the method, in order to overcome the limitations in improving osseointegration capability, which result from existing physical surface treatments, such as RBM and SLA surface treatments. The methods enable the SLA-pretreated implant surface to have blood affinity and an enhanced bioactive function, thereby providing a method for producing a dental implant which has excellent biocompatibility and high osseointegration capability after the implant procedure and thus has enhanced bioactivity, and a dental implant produced by the method. The surface of the dental implant, from which organic pollutants have been removed, are coated with a bioactive material, thereby enhancing blood affinity and bioactivity of the implant and thus improving initial osseointegration capability of the implant.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 26, 2016
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: II Seok Jang, Su Kyoung KIM, Ju Dong SONG, Tae Gwan EOM, Kyoo Ok CHOI
  • Publication number: 20160058528
    Abstract: A bioactive-type of hydrophilic dental implant which is made of titanium or titanium alloy having a rough surface, wherein a coating layer of a mixed solution comprising i) an organic pH buffering agent and/or inorganic pH buffering agent and ii) an organic amphiphilic having sulfonic group is formed on the rough surface which was pre-treated to remove a contaminant. The present invention has effects preventing that the dental implant is exposed to air before it is inserted into the alveolar bone and the implant surface is re-contaminated; improving the biocompatibility of the implant, fluid- and blood-affinity, and the initial osseointegration performance; and shortening the osseointegration period, and the surface of the dental implant can be maintained as being hydrophilic for at least 3 years by using a mixed solution of pH buffering agent and organic amphiphilic substance having sulfonic group as a surface coating solution.
    Type: Application
    Filed: April 23, 2014
    Publication date: March 3, 2016
    Applicant: Osstemimplant Co., Ltd.
    Inventors: Su Kyoung KIM, Il Seok JANG, Ju Dong SONG, Tae Gwan EOM, Kyoo Ok CHOI
  • Publication number: 20150374597
    Abstract: A dental bleaching composition includes a dental bleaching agent, a binder, a tartrate, and a solvent.
    Type: Application
    Filed: February 4, 2014
    Publication date: December 31, 2015
    Inventors: Seung Hwa SHIN, Yong Il CHUNG, Da Mi CHOI, Min Kyoung KIM, Ju Dong SONG, Tae Gwan EOM, Kyoo Ok CHOI
  • Publication number: 20150005395
    Abstract: The present invention relates to a dental hydrogel and to a method for manufacturing same, and more particularly, to a hydrogel and to a method for manufacturing wherein the hydrogel, which can be freely used during treatment irrespective of the shape of a bone defect region, has a decomposition rate capable of being regulated in situ and can thus be rapidly decomposed over a certain time, i.e., after the completion of bone regeneration. Furthermore, the present invention relates to a hydrogel membrane using the hydrogel which can be applied to a bone defect region irrespective of the shape thereof, and to a method for manufacturing same.
    Type: Application
    Filed: October 4, 2012
    Publication date: January 1, 2015
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Yong Il Chung, Da Mi Choi, Ju Dong Song, Eun Jung Kang, Tae Gwan Eom, Kyoo Ok Choi
  • Publication number: 20140356814
    Abstract: The present invention relates to a dental implant having an enhanced early stability and a method for manufacturing same, and more specifically to a dental implant and a method for manufacturing same which assure early stability and fixation power of an implant by suppressing early osteolysis after an implant procedure, and allowing better bone coherence of the implant surface during an osteogenic period by controlling the speed of bone remodeling.
    Type: Application
    Filed: October 4, 2012
    Publication date: December 4, 2014
    Inventors: Su Kyoung Kim, Eun Jung Kang, Ju Dong Song, Tae Gwan Eom, Kyoo Ok Choi
  • Publication number: 20140166509
    Abstract: An ampoule for storing an implant capable of maintaining humidity includes: a container capable of airtight sealing at least momentarily or temporarily; a partition member which divides an accommodation space inside the container into two spaces, first and second spaces, and allows vaporized water molecules to be transported between the divided spaces; and a water molecule supply source which is accommodated in the first space of the two spaces divided by the partition member and supplies the vaporized water molecules. Therefore, the invention enables the construction of an environment which allows the hydrophilicity of the implant to be maintained for a long time, wherein the hydrophilicity is imparted to and protected from the surface of the implant or a coating layer formed on the surface of the implant.
    Type: Application
    Filed: February 10, 2012
    Publication date: June 19, 2014
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Yong Il Chung, Ju Dong Song, Eun Jung Kang, Da Mi Choi, Tae Gwan Eom, Kyoo Ok Choi