专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2012144778A3 SURFACE-ACTIVE COLLAGEN BARRIER MEMBRANE TO WHICH A PEPTIDE IS BOUND 审中-公开
标题翻译：表面活性胶原蛋白膜对于肽是有害的
公开(公告)号：WO2012144778A3
公开(公告)日：2013-01-17
申请号：PCT/KR2012002895
申请日：2012-04-17
申请人： NANO INTELLIGENT BIOMED ENG , CHUNG CHONG-PYOUNG , PARK YOON-JEONG , LEE JUE-YEON , SHIM IN KYONG , PARK HYUN JUNG
发明人： CHUNG CHONG-PYOUNG , PARK YOON-JEONG , LEE JUE-YEON , SHIM IN KYONG , PARK HYUN JUNG
IPC分类号： C07K19/00 , A61K38/39 , A61L27/24 , C07K14/78
CPC分类号： C07K14/51 , A61K38/00 , A61L27/227 , A61L27/54 , A61L2300/25 , A61L2300/412 , C07K14/4723 , C07K14/485 , C07K14/49 , C07K14/78 , C07K2319/00
摘要： The present invention relates to a barrier membrane to which a peptide, which binds to collagen and which is capable of regenerating bone tissue, is bound. More particularly, the present invention relates to a collagen barrier membrane in which a fusion peptide consisting of a collagen-bound peptide and a functional bone-tissue-regenerating peptide is fixed to the surface of collagen. According to the present invention, the surface-active collagen barrier membrane, in which a fusion peptide is coupled to the surface of collagen, can stably bind to the body due to increased local retention, and promote the transport, proliferation, and differentiation of cells, to thereby ultimately maximize bone-tissue-regenerating capacity when implanted in the body. Therefore, the barrier membrane of the present invention is useful in the development of guided bone-regeneration technology. In addition, a fusion peptide can be applied to implants made of collagen having other shapes, and a collagen-bound peptide, which constitutes the fusion peptide, can be bound to and synthesized with a peptide having effects in regenerating other tissue, and therefore can be useful in tissue-regenerating biomaterials for other purposes, e.g. for regenerating skin.
摘要翻译：本发明涉及一种与胶原结合且能够再生骨组织的肽结合的阻隔膜。更具体地说，本发明涉及胶原屏障膜，其中由胶原结合肽和功能性骨组织再生肽组成的融合肽固定在胶原蛋白表面。根据本发明，融合肽与胶原表面偶联的表面活性胶原屏障膜可以由于局部保留的增加而稳定地结合身体，促进细胞的转运，增殖和分化，从而最终使植入体内的骨组织再生能力最大化。因此，本发明的阻隔膜可用于引导骨再生技术的开发。此外，融合肽可以应用于具有其他形状的胶原的植入物，并且构成融合肽的胶原结合肽可以与具有再生其他组织的作用的肽结合并合成，因此可以用于组织再生生物材料用于其他目的，例如用于再生皮肤。

12. 发明公开

EP2197783A4 COMPLEX OF CELL TRANSLOCATIONAL PEPTIDE AND MAGNETIC NANOPARTICLES AND USE THEREOF 有权
标题翻译：从复杂TRANSLOKATIONALEM细胞肽的磁性粒子及其用途
公开(公告)号：EP2197783A4
公开(公告)日：2014-09-03
申请号：EP08835082
申请日：2008-10-02
申请人： SEOUL NAT UNIV IND FOUNDATION
发明人： PARK YOON-JEONG , CHUNG CHONG-PYOUNG , YANG VICTOR C , SUH JIN SOOK
IPC分类号： B82B3/00
CPC分类号： A61K49/1866 , A61K49/0041 , A61K49/0043 , A61K49/0093 , A61K49/085 , A61K49/14 , B82Y5/00
摘要： The present invention relates to a cell-penetrating peptide/fluorescence-labeled magnetic nanoparticle complex and the use thereof. More specifically, relates to a cell-penetrating peptide/fluorescence-labeled magnetic nanoparticle complex in which a cell-penetrating peptide is chemically linked to a fluorescence-labeled magnetic nanoparticle, such that fluorescence-labeled magnetic nanoparticle can be stably introduced directly into cells without endocytosis, and a composition for cell imaging containing the complex. The disclosed invention suggests an innovative therapeutic technology which shows high stability, maximizes the effect of imaging diagnosis through optimal targeting and minimizes side effects, unlike existing viral peptide transporters.

13. 发明公开

EP2101719A4 TEETH WHITENING FUNCTIONAL MATERIALS DELIVERY SYSTEM 审中-公开
标题翻译： SYSTEM FOR分配功能材料牙科漂白剂
公开(公告)号：EP2101719A4
公开(公告)日：2013-11-27
申请号：EP07851340
申请日：2007-12-07
申请人： SEOUL NAT UNIV IND FOUNDATION , NANO INTELLIGENT BIOMED ENG
发明人： CHUNG CHONG-PYOUNG , PARK YOON-JEONG , LEE JUE-YEON , PARK HYUN JUNG
IPC分类号： A61K8/02 , A61K8/22 , A61K8/24 , A61K8/25 , A61K8/64 , A61K8/81 , A61K8/86 , A61K8/88 , A61Q11/00
CPC分类号： A61K8/22 , A61K8/0241 , A61K8/24 , A61K8/25 , A61K8/64 , A61K8/8147 , A61K8/86 , A61K8/88 , A61K2800/413 , A61Q11/00
摘要： The present invention relates to a tooth whitening agent delivery system, more particularly, to a tooth whitening composition comprising an adhesive polymer, a tooth whitening active material, a material for promoting penetration of the tooth whitening active material, a hydrophobic surfactant, a stabilizer, an antioxidant, an antihypersensitive agent, pyrophosphate and SiO2.

14. 发明公开

EP1981556A4 BONE GRAFT AND SCAFFOLDING MATERIALS IMMOBILIZED WITH TYPE I COLLAGEN BINDING PEPTIDES 有权
标题翻译：植骨，I型胶原结合肽固定化骨架材料
公开(公告)号：EP1981556A4
公开(公告)日：2012-08-15
申请号：EP07701032
申请日：2007-01-19
申请人： SEOUL NAT UNIV IND FOUNDATION
发明人： PARK YOON-JEONG , CHUNG CHONG-PYOUNG , LEE SEUNG-JIN , LEE JUE-YEON
IPC分类号： A61L27/10
CPC分类号： A61L27/10 , A61L27/34 , A61L27/54 , A61L2430/02

15. 发明专利

BRPI0706921A2 未知
公开(公告)号：BRPI0706921A2
公开(公告)日：2011-04-12
申请号：BRPI0706921
申请日：2007-01-19
申请人： SEOUL NAT UNIV IND FOUNDATION
发明人： PARK YOON-JEONG , CHUNG CHONG-PYOUNG , LEE SEUNG-JIN , LEE JUE-YEON
IPC分类号： A61L27/10
摘要： The present invention relates to a pharmaceutical composition comprising a bone graft material, a scaffold for tissue engineering applications and type I collagen Binding Peptides which have bone calcification-promoting peptides immobilized on the surface, and more particularly, to a bone graft material and a scaffold for tissue engineering applications (hereinafter, referred to as scaffold), which have peptides specifically binding with type I collagen immobilized on the surface, and pharmaceutical composition for recovering tissue regeneration containing type I collagen binding-inducing peptide. In the inventive bone graft material and scaffold for tissue engineering applications, the cells related to regeneration by collagen binding-inducing peptide adhered to the surface, promote an adhesion of type I collagen binding-inducing peptide (main ingredients of extracellular matrix) to increase differentiation rate into bone tissues, and promote a calcification which is last step of bone regeneration to maximize a tissue regeneration finally.

16. 发明专利

CA2671655C IMPROVED TEETH WHITENING COMPOSITIONS COMPRISING AN ADHESIVE POLYMER, A WHITENING ACTIVE, AND A PENETRATION ENHANCER 未知
公开(公告)号：CA2671655C
公开(公告)日：2013-12-24
申请号：CA2671655
申请日：2007-12-07
申请人： SEOUL NAT UNIV IND FOUNDATION , NANO INTELLIGENT BIOMED ENG
发明人： CHUNG CHONG-PYOUNG , PARK YOON-JEONG , LEE JUE-YEON , PARK HYUN JUNG
IPC分类号： A61K8/72 , A61K8/22 , A61K8/24 , A61K8/25 , A61Q11/00
摘要： A tooth whitening composition providing an improved whitening effect on teeth, the composition comprising an adhesive polymer, a tooth whitening active material, a material for promoting penetration of the tooth whitening active material, a hydrophobic surfactant, a stabilizer, an antioxidant, an antihypersensitive agent, pyrophosphate and SiO2. The adhesive polymer is one or more selected from the group consisting of hydroxypropylmethylcellulose, hydroxyethylcellulose, polyvinyl alcohol, polyvinyl pyrrolidone, hydroxypropylcellulose, carbomer, a copolymer of methyl vinyl ether and maleic anhydride, and polyethylene oxide. The tooth whitening active material is one or more selected from the group consisting of peroxide, metal chlorite, perborate, percarbonate and peroxy acid. The material for promoting penetration of the tooth whitening active material is a peptide having an arginine content of more than 80%.

17. 发明专利

CA2649970C METHOD FOR PREPARING A PRION-FREE BONE GRAFTING SUBSTITUTE 未知
公开(公告)号：CA2649970C
公开(公告)日：2011-10-18
申请号：CA2649970
申请日：2006-05-12
申请人： SEOUL NAT UNIV IND FOUNDATION
发明人： RHEE SANG-HOON , CHUNG CHONG-PYOUNG , PARK YOON-JEONG
IPC分类号： A61F2/28
摘要： The present invention relates to a method for preparing a hone graft substitute using bovine bone, and more particularly to a method for preparing a safe bone graft substitute which does not have the risk of infection with bovine spongiform encephalopathy, the method comprising treating bovine bone with sodium hypochlorite and treating the treated bone at a high temperature of more than 600 °C. The bone graft substitute does not cause an immune response, because it is prepared by effectively removing lipids and organic substances from bovine bone having a structure very similar to that of the human bone. Also, it has excellent osteoconductivity, and is free of prion, and thus it does not have the risk of infection with bovine spongiform encephalopathy. According to the disclosed invention, the bone graft substitute having such advantages can be prepared in a simple manner.

18. 发明专利

CA2671655A1 TEETH WHITENING FUNCTIONAL MATERIALS DELIVERY SYSTEM 未知
公开(公告)号：CA2671655A1
公开(公告)日：2008-06-12
申请号：CA2671655
申请日：2007-12-07
申请人： SEOUL NAT UNIV IND FOUNDATION , NANO INTELLIGENT BIOMEDICAL EN
发明人： CHUNG CHONG-PYOUNG , LEE JUE-YEON , PARK HYUN JUNG , PARK YOON-JEONG
IPC分类号： A61K8/22
摘要： The present invention relates to a tooth whitening agent delivery system, more particularly, to a tooth whitening composition comprising an adhesive polymer, a tooth whitening active material, a material for promoting penetra tion of the tooth whitening active material, a hydrophobic surfactant, a sta bilizer, an antioxidant, an antihypersensitive agent, pyrophosphate and SiO2 .

19. 发明专利

CA2649970A1 METHOD FOR PREPARING A PRION-FREE BONE GRAFTING SUBSTITUTE 未知
公开(公告)号：CA2649970A1
公开(公告)日：2007-11-22
申请号：CA2649970
申请日：2006-05-12
申请人： SEOUL NAT UNIV IND FOUNDATION
发明人： RHEE SANG-HOON , PARK YOON-JEONG , CHUNG CHONG-PYOUNG
IPC分类号： A61F2/28
摘要： The present invention relates to a method for preparing a bone graft substitute using bovine bone, and more particularly to a method for preparing a safe bone graft substitute which does not have the risk of infection with bovine spongiform encephalopathy, the method comprising treating bovine bone with sodium hypochlorite and treating the treated bone at a high temperature of more than 600° C. The bone graft substitute does not cause an immune response, because it is prepared by effectively removing lipids and organic substances from bovine bone having a structure very similar to that of the human bone. Also, it has excellent osteoconductivity, and is free of prion, and thus it does not have the risk of infection with bovine spongiform encephalopathy. According to the disclosed invention, the bone graft substitute having such advantages can be prepared in a simple manner.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式