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公开(公告)号：US20240016706A1
公开(公告)日：2024-01-18
申请号：US18251664
申请日：2021-11-02
Applicant: SONENDO, INC.
Inventor： Zaza Gomurashvili , Ngoc Dinh Phuong Vo , David Tobia , Mehrzad Khakpour , Bjarne Bergheim
Abstract: A curable mixture and method of using the mixture are disclosed. In some embodiments, the mixture comprises a water soluble acrylate-based monomer, a water-soluble acrylamide-based monomer, or a mixture thereof, and has properties suitable for use as a tooth filling after curing.
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公开(公告)号：US11944692B2
公开(公告)日：2024-04-02
申请号：US17252588
申请日：2019-06-18
Applicant: VOCO GMBH
Inventor： Christoph Hahn , Gerrit Lübbe , Reinhard Maletz , Manfred Thomas Plaumann
Abstract: The present invention relates to dental, light-curable, one-component composite compositions comprising (A) monomers, (B) fillers, and (C) initiators, the viscosity η20 of which at 20° C. is greater than 400 Pa*s, preferably greater than 800 Pa*s and more preferably greater than 1200 Pa*s, and the viscosity η50 of which at 50° C. is less than 150 Pa*s, preferably less than 120 Pa*s and more preferably less than 90 Pa*s, and wherein the quotient η50/η20 of the viscosity of the composite composition at 50° C. and the viscosity of the composite composition at 20° C. is less than 0.125, preferably less than 0.1. The invention is preferably directed to dental composite compositions selected from the group consisting of dental filling materials, lining materials, luting materials and fissure sealants.
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公开(公告)号：US11357783B2
公开(公告)日：2022-06-14
申请号：US16086256
申请日：2016-05-20
Applicant: CAREGEN CO., LTD.
Inventor： Yong Ji Chung , Eun Mi Kim
IPC: A61K31/56 , A61K47/64 , A61K8/63 , A61K6/64 , A61K38/08 , A61K38/10 , A61P17/14 , A61Q19/00 , A61Q5/12 , A61Q7/00 , C07K7/08 , C07K7/06 , C07K19/00 , A61K8/64
Abstract: A composition for preventing hair loss and, more specifically, to a compound having a structure in which finasteride and a peptide are linked through a covalent bond and a pharmaceutical composition or a cosmetic composition for preventing hair loss or promoting hair growth comprising the same. The compound having a structure in which finasteride and a peptide are linked through a covalent bond is excellent in physiological activities such as hair loss improvement, hair growth promotion, cell growth promotion, etc., is excellent in stability in water and skin permeation, and thus can be effectively used as a composition for preventing hair loss and promoting hair growth.
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公开(公告)号：US11000453B2
公开(公告)日：2021-05-11
申请号：US15435506
申请日：2017-02-17
Applicant: SHOFU INC.
Inventor： Katsuya Kimoto , Shunsuke Miyata , Hideto Kasaba
Abstract: To provide an organic-inorganic composite filler containing; a polymerizable monomer (a) having at least one functional group selected from the group consisting of —OH group, —NH— group, and —NH2 group, a polymerizable monomer (b) having no functional group selected from the group consisting of —OH group, —NH— group, and —NH2 group, a polymerization initiator (c), an inorganic filler (d), and a silane compound (e) which generates —OH group by hydrolysis.
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公开(公告)号：US20230165759A1
公开(公告)日：2023-06-01
申请号：US17927466
申请日：2021-04-28
Applicant: TOKUYAMA DENTAL CORPORATION
Inventor： Hiroshi Morisaki , Hironobu Akizumi
Abstract: Provided is a dental curable composition containing: (A) a porous organic-inorganic composite filler which comprises an organic resin component obtained by polymerizing a polymerizable monomer component (a) including at least 50 mass % of a polymerizable monomer having a hydrogen-bonding functional group, and an inorganic component composed of a plurality of inorganic particles; (B) a polymerizable monomer component including at least 10 mass % of a polymerizable monomer having a hydrogen-bonding functional group; and (C) a polymerization initiator, wherein (C) the polymerization initiator comprises, as photopolymerization initiators, (c1) a photosensitizer compound, (c2) a reducing agent, and (c3) a photoacid generator composed of an aryliodonium salt compound, and the content of the aryliodonium salt compound is 0.1-5 parts by mass with respect to 100 parts by mass of the total mass of (B) the polymerizable monomer component.
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Patent Agency Ranking
公开(公告)号：US11510851B2
公开(公告)日：2022-11-29
申请号：US16337245
申请日：2017-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christoph H. Thalacker , Henry Loll
Abstract: The invention relates to an application device with a handle part and an application part, the application part having a surface onto which a redox initiator system is located, the redox initiator system comprising either hydrophilic oxidizing agent(s) and hydrophobic reducing agent (s), or hydrophobic oxidizing agent(s) and hydrophilic reducing agent(s). The invention also relates to a kit comprising the application device, a method of producing the application device and a method or curing a curable composition using the application device.
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公开(公告)号：US20220218572A1
公开(公告)日：2022-07-14
申请号：US17605951
申请日：2020-04-23
Applicant: KURARAY NORITAKE DENTAL INC.
Inventor： Masashi INOUE , Seiya ICHIKAWA , Kenji SUZUKI , Hayato MIYAKAWA , Tatsuya KAJIKAWA , Hirotaka HORIGUCHI
Abstract: A dental restorative curable compositions may have a high mechanical strength and excellent water resistance and polishability in the form of a cured product. A dental composite resin may include such compositions. A dental mill blank may include the cured product of such compositions. A dental restorative curable composition may include: a (meth)acrylic acid ester compound (A) having two or more (meth)acryloyloxy groups per molecule; a mono(meth)acrylic acid ester compound (B); an inorganic filler (C) having an average primary particle diameter of 0.01 to 5 μm; and a polymerization initiator (D). The mono(meth)acrylic acid ester compound may include at least one selected from the group consisting of a mono(meth)acrylic acid ester compound (B-1) of formula (I): and a mono(meth)acrylic acid ester compound (B-2) of formula (II):
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公开(公告)号：US20200170892A1
公开(公告)日：2020-06-04
申请号：US16782412
申请日：2020-02-05
Applicant: DENTSPLY SIRONA Inc.
Inventor： Benjamin Jiemin Sun , Dan Ammon , Brian Fritsch
IPC: A61K6/887 , A61C13/00 , A61K6/64 , C08F220/18
Abstract: A dental composition that includes one or more monomers, a plurality of crosslinking agents, and an initiator.
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公开(公告)号：US12208148B2
公开(公告)日：2025-01-28
申请号：US17605951
申请日：2020-04-23
Applicant: KURARAY NORITAKE DENTAL INC.
Inventor： Masashi Inoue , Seiya Ichikawa , Kenji Suzuki , Hayato Miyakawa , Tatsuya Kajikawa , Hirotaka Horiguchi
Abstract: A dental restorative curable compositions may have a high mechanical strength and excellent water resistance and polishability in the form of a cured product. A dental composite resin may include such compositions. A dental mill blank may include the cured product of such compositions. A dental restorative curable composition may include: a (meth)acrylic acid ester compound (A) having two or more (meth)acryloyloxy groups per molecule; a mono(meth)acrylic acid ester compound (B); an inorganic filler (C) having an average primary particle diameter of 0.01 to 5 μm; and a polymerization initiator (D). The mono(meth)acrylic acid ester compound may include at least one selected from the group consisting of a mono(meth)acrylic acid ester compound (B-1) of formula (I): and a mono(meth)acrylic acid ester compound (B-2) of formula (II):
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公开(公告)号：US20240293290A1
公开(公告)日：2024-09-05
申请号：US18586764
申请日：2024-02-26
Applicant: VOCO GMBH
Inventor： Christoph HAHN , Gerrit Lübbe , Reinhard Maletz , Manfred Thomas Plaumann
Abstract: The present invention relates to dental, light-curable, one-component composite compositions comprising (A) monomers, (B) fillers, and (C) initiators, the viscosity η20 of which at 20° C. is greater than 400 Pa*s, preferably greater than 800 Pa*s and more preferably greater than 1200 Pa*s, and the viscosity η50 of which at 50° C. is less than 150 Pa*s, preferably less than 120 Pa*s and more preferably less than 90 Pa*s, and wherein the quotient η50/η20 of the viscosity of the composite composition at 50° C. and the viscosity of the composite composition at 20° C. is less than 0.125, preferably less than 0.1. The invention is preferably directed to dental composite compositions selected from the group consisting of dental filling materials, lining materials, luting materials and fissure sealants.
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