-
公开(公告)号：EP2836813A1
公开(公告)日：2015-02-18
申请号：EP13776001.3
申请日：2013-04-05
申请人： APDN (B.V.I.) Inc.
CPC分类号： C12N15/101 , B01J19/08 , B01J19/088 , B01J2219/0879 , B01J2219/0894 , B01J2219/24 , C12N15/1006 , C12Q1/6806 , G01N27/447 , G01N27/44791
摘要： The invention provides a composition including DNA bonded to a plasma-treated surface, the plasma can be any suitable plasma, such as an argon plasma, a compressed air plasma, a flame-based plasma or a vacuum plasma. Surfaces treatable by the methods of the invention include ceramic, metal, fabric and organic polymer surfaces. The DNA can be any DNA, such as a marker DNA, which can be linear or circular, single-stranded or double stranded and from about 25 bases to about 10,000 bases in length. Also provided is a method of binding DNA to a surface, including the steps of exposing the surface to a plasma to produce a plasma-treated surface; and applying DNA to the plasma-treated surface to produce surface bound DNA on the treated surface. A system for binding DNA to a surface is also disclosed, the system includes a plasma generator adapted to treating a surface with a plasma to produce a plasma-treated surface; and an applicator containing DNA adapted to applying DNA to the plasma-treated surface to produce surface bound DNA on the plasma-treated surface.
摘要翻译： 本发明提供了包含与等离子体处理的表面结合的DNA的组合物，等离子体可以是任何合适的等离子体，诸如氩等离子体，压缩空气等离子体，火焰基等离子体或真空等离子体。 可用本发明的方法处理的表面包括陶瓷，金属，织物和有机聚合物表面。 DNA可以是任何DNA，例如标记DNA，其可以是线性或环状的，单链或双链的，并且长度为约25至约10,000个碱基。 还提供了将DNA结合到表面的方法，包括将表面暴露于等离子体以产生经等离子体处理的表面的步骤; 并将DNA应用于等离子体处理的表面以在处理过的表面上产生表面结合的DNA。 还公开了用于将DNA结合到表面的系统，该系统包括等离子体发生器，其适于用等离子体处理表面以产生等离子体处理过的表面; 和含有DNA的涂药器，该DNA适于将DNA应用于等离子体处理的表面以在等离子体处理的表面上产生表面结合的DNA。
-
2.发明公开VERIFICATION OF PHYSICAL ENCRYPTION TAGGANTS UNING DIGITAL REPRESENTATIVES AND AUTHENTICATIONS THEREOF 审中-公开回顾物理VERSCHLÜSSELUNGSTAGGANTS使用数码代理商和认证THEREOF
公开(公告)号：EP2847712A1
公开(公告)日：2015-03-18
申请号：EP13788155.3
申请日：2013-05-09
申请人： APDN (B.V.I.) Inc.
IPC分类号： G06K19/10
CPC分类号： G06Q30/0185 , G06K19/18 , G06Q10/087 , G09C5/00 , G09F3/0298
摘要： A verifiably identifiable object that includes a primary taggant encoding a readable encrypted first identifier of the object encrypted by a first method and a secondary taggant encoding a readable encrypted second identifier of the object optionally encrypted by a second method. The primary taggant can be a physical identification taggant, such as DNA including an authentication sequence, and the secondary taggant can be a digital identification taggant. The digital identification taggant encodes information validating the physical identification taggant, such as by referencing information embodied in the physical taggant, e.g. the defined sequence within the DNA. Also included is a method and system for identification and/or authentication of an object that includes a primary taggant encoding a readable encrypted first identifier of the object encrypted by a first method and a secondary taggant encoding a readable encrypted second identifier of the object encrypted by a second method.
摘要翻译： 甲可验证识别的物体做包括编码由第一方法和编码由第二方法可选加密的所述第二对象的可读加密标识符的次级标签剂加密的对象的可读加密的第一标识符的主标签剂。 主标签剂可以是物理识别标签剂，：如DNA包含于认证序列，和次级标签剂可以是一个数字识别标签剂。 数字识别标签剂的信息编码验证所述物理识别标签剂，：如通过参考体现在物理标签剂的信息，例如 的DNA中的确定的序列。 所以包括的是用于对对象进行识别和/或认证的方法和系统也包括编码由第一方法和次级标签剂编码由加密的对象的可读加密的第二标识符的加密对象的可读加密的第一标识符的主标签剂 的第二方法。
-
公开(公告)号：EP3442719A1
公开(公告)日：2019-02-20
申请号：EP17782814.2
申请日：2017-03-22
-
公开(公告)号：EP2836813B1
公开(公告)日：2018-12-26
申请号：EP13776001.3
申请日：2013-04-05
申请人： APDN (B.V.I.) Inc.
CPC分类号： C12N15/101 , B01J19/08 , B01J19/088 , B01J2219/0879 , B01J2219/0894 , B01J2219/24 , C12N15/1006 , C12Q1/6806 , G01N27/447 , G01N27/44791
摘要： The invention provides a composition including DNA bonded to a plasma-treated surface, the plasma can be any suitable plasma, such as an argon plasma, a compressed air plasma, a flame-based plasma or a vacuum plasma. Surfaces treatable by the methods of the invention include ceramic, metal, fabric and organic polymer surfaces. The DNA can be any DNA, such as a marker DNA, which can be linear or circular, single-stranded or double stranded and from about 25 bases to about 10,000 bases in length. Also provided is a method of binding DNA to a surface, including the steps of exposing the surface to a plasma to produce a plasma-treated surface; and applying DNA to the plasma-treated surface to produce surface bound DNA on the treated surface. A system for binding DNA to a surface is also disclosed, the system includes a plasma generator adapted to treating a surface with a plasma to produce a plasma-treated surface; and an applicator containing DNA adapted to applying DNA to the plasma-treated surface to produce surface bound DNA on the plasma-treated surface.
-
公开(公告)号：EP3233369A1
公开(公告)日：2017-10-25
申请号：EP15870977.4
申请日：2015-12-16
申请人： APDN (B.V.I.) Inc.
IPC分类号： B23P17/06
CPC分类号： D01B1/04 , C12Q1/68 , D01B9/00 , D01G99/00 , D06M15/01 , D06M16/00 , D06M2101/06 , D06M2101/12 , C12Q2563/185
摘要： A method of marking fibers, wherein the method includes providing a plurality of fibers; depositing a marker onto at least a portion of the fibers, the depositing being performed with a delivery mechanism comprising one or more outlets; and thereby marking the fibers. Also provided is a device for marking fibers, including a transport system adapted to transport fibers in a direction of a marker delivery apparatus positioned along the transport system; the delivery apparatus includes one or more outlets, adapted to deposit a solution of the marker through the outlets onto at least a portion of the fibers; and thereby marking the fibers. Authentication of a fibrous material using the marking method of the invention followed obtaining a sample of the marked fibers and assaying the sample for the presence of the nucleic acid marker; and thereby determining whether the fibrous material is authentic or counterfeit.
摘要翻译： 一种标记纤维的方法，其中该方法包括提供多根纤维; 将标记物沉积到纤维的至少一部分上，所述沉积用包括一个或多个出口的输送机构执行; 并由此标记纤维。 还提供了一种用于标记纤维的装置，包括：传送系统，适于沿着传送系统定位的标记物传送装置的方向传送纤维; 输送装置包括一个或多个出口，适于通过出口将标记物的溶液沉积到纤维的至少一部分上; 并由此标记纤维。 使用本发明的标记方法鉴定纤维材料，随后获得标记纤维的样品并分析样品中是否存在核酸标记; 从而确定纤维材料是真实还是伪造的。
-
6.发明公开IN-FIELD DNA EXTRACTION, DETECTION AND AUTHENTICATION METHODS AND SYSTEMS THEREFOR 审中-公开现场DNA提取，检测和鉴定方法及系统
公开(公告)号：EP3186392A1
公开(公告)日：2017-07-05
申请号：EP15834960.5
申请日：2015-01-28
申请人： APDN (B.V.I.) Inc.
发明人： JUNG, Lawrence , LIANG, Benjamin
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6846 , C12Q1/6834 , C12Q2563/185 , C12Q2565/607 , C12Q2565/629
摘要： The invention provides a method for in-field detection of a distinctive marker. The method includes providing a sample from an article of interest and analyzing the sample to detect the presence of the distinctive marker. The analysis is performed using an in-field detection instrument. The in-field detection instrument includes a microsystem configured to perform sample in-answer out analysis and detect the presence of the distinctive marker in the sample.
摘要翻译： 本发明提供了一种用于独特标志物的现场检测的方法。 该方法包括提供来自感兴趣的物品的样品并分析该样品以检测独特标记物的存在。 分析使用现场检测仪器进行。 现场检测仪器包括微系统，该微系统被配置为执行样品回输分析并检测样品中特征标记的存在。
-
公开(公告)号：EP3132422A1
公开(公告)日：2017-02-22
申请号：EP15780179.6
申请日：2015-04-14
申请人： APDN (B.V.I.) Inc.
CPC分类号： G09C5/00 , G06F21/16 , G06T1/0021 , G06T2201/0051 , H04L9/32
摘要： A method of encrypting information includes converting an information sequence represented as a strings of bits into a curvilinear coding system, where each element of the curvilinear coding system corresponds to a sub-sequence of successive same-valued bits, converting said curvilinear coding system into a at least one closed curve, and embedding said at least one closed curve in a 2-dimensional pattern. A method for decrypting information includes extracting at least one closed curve from a digitized 2-dimensional pattern, and converting the at least one closed curve into an information sequence represented as a string of bits.
摘要翻译： 加密信息的方法包括将表示为一串比特的信息序列转换为曲线编码系统，其中曲线编码系统的每个元素对应于连续相同比特比特的子序列，将所述曲线编码系统转换为 至少一个闭合曲线，并且将所述至少一个闭合曲线嵌入到二维图案中。 用于解密信息的方法包括从数字化的二维图案提取至少一个闭合曲线，以及将所述至少一个闭合曲线转换为表示为位串的信息序列。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.011 秒)
