公开(公告)号：US5266490A

公开(公告)日：1993-11-30

申请号：US678408

申请日：1991-03-28

申请人： Samuel Davis ,  George D. Yancopoulos

发明人： Samuel Davis ,  George D. Yancopoulos

IPC分类号： C07K14/48 ,  C07K14/71 ,  C07K14/82 ,  C12N15/85 ,  C12N15/79 ,  C12N15/12 ,  C12N15/18

CPC分类号： C12N15/85 ,  C07K14/48 ,  C07K14/71 ,  C07K14/82 ,  C07K2319/00 ,  C07K2319/41 ,  C07K2319/61 ,  C07K2319/75 ,  C12N2800/108

摘要： DNA plasmid expression vector, pCMX, enables cDNA expression cloning in mammalian cell culture. This novel expression vector exhibits a marked increase in gene expression when compared to its parental plasmid construction.

摘要翻译： DNA质粒表达载体pCMX能够在哺乳动物细胞培养物中进行cDNA表达克隆。 当与其亲本质粒构建相比时，该新型表达载体表现出基因表达的显着增加。

公开(公告)号：US20130198879A1

公开(公告)日：2013-08-01

申请号：US13566765

申请日：2012-08-03

申请人： John McWhirter ,  Lynn MacDonald ,  Sean Stevens ,  Samuel Davis ,  David R. Buckler ,  Karolina A. Hosiawa ,  Andrew J. Murphy

发明人： John McWhirter ,  Lynn MacDonald ,  Sean Stevens ,  Samuel Davis ,  David R. Buckler ,  Karolina A. Hosiawa ,  Andrew J. Murphy

IPC分类号： A01K67/027

CPC分类号： A01K67/0278 ,  A01K2207/15 ,  A01K2217/072 ,  A01K2217/15 ,  A01K2227/105 ,  A01K2267/01 ,  C07K16/00 ,  C07K16/2833 ,  C07K16/40 ,  C07K2317/21 ,  C07K2317/24 ,  C07K2317/515 ,  C07K2317/76 ,  C07K2317/92 ,  C07K2319/30 ,  C12N9/6489 ,  C12N15/8509 ,  C12N2800/204 ,  C12N2800/30

摘要： Mice, tissues, cells, and genetic material are provided that comprise a humanized heavy chain immunoglobulin locus, a humanized light chain locus that expresses a universal light chain, and a gene encoding an ADAM6 or ortholog or homolog or functional fragment thereof. Mice are provided that express humanized heavy chains comprising human variable domains, and that express humanized light chains comprising human variable domains wherein the light chains are derived from no more than one, or no more than two, light chain V and J or rearranged V/J sequences. Fertile male mice that express antibodies with universal light chains and humanized heavy chains are provided. Methods and compositions for making bispecific binding proteins are provided.

摘要翻译： 提供了包含人源化重链免疫球蛋白基因座，表达通用轻链的人源化轻链基因座和编码ADAM6或直系同源物或其同系物或功能片段的基因的小鼠，组织，细胞和遗传物质。 提供表达包含人可变结构域的人源化重链的小鼠，并且其表达包含人可变结构域的人源化轻链，其中轻链来自不超过一个或不超过两个轻链V和J或重排的V / J序列。 提供了表达具有通用轻链和人源化重链的抗体的肥沃雄性小鼠。 提供了制备双特异性结合蛋白的方法和组合物。

公开(公告)号：US20120192300A1

公开(公告)日：2012-07-26

申请号：US13412936

申请日：2012-03-06

申请人： Robert Babb ,  John McWhirter ,  Lynn MacDonald ,  Sean Stevens ,  Samuel Davis ,  David R. Buckler ,  Karolina A. Hosiawa ,  Andrew J. Murphy

发明人： Robert Babb ,  John McWhirter ,  Lynn MacDonald ,  Sean Stevens ,  Samuel Davis ,  David R. Buckler ,  Karolina A. Hosiawa ,  Andrew J. Murphy

IPC分类号： A01K67/027

摘要： A genetically modified mouse is provided, wherein the mouse expresses an immunoglobulin light chain repertoire characterized by a limited number of light chain variable domains. Mice are provided that express just one or a few immunoglobulin light chain variable domains from a limited repertoire in their germline. Methods for making light chain variable regions in mice, including human light chain variable regions, are provided. Methods for making human variable regions suitable for use in multispecific binding proteins, e.g., bispecific antibodies, are provided.

摘要翻译： 提供遗传修饰的小鼠，其中小鼠表达免疫球蛋白轻链总谱，其特征在于有限数量的轻链可变结构域。 提供的小鼠在其种系中仅来自有限谱系的一个或几个免疫球蛋白轻链可变结构域。 提供了在小鼠中制备轻链可变区的方法，包括人轻链可变区。 提供了适用于多特异性结合蛋白（例如双特异性抗体）的人可变区的方法。

公开(公告)号：US07205148B2

公开(公告)日：2007-04-17

申请号：US10865424

申请日：2004-06-10

申请人： Aris N. Economides ,  David M. Valenzuela ,  Samuel Davis ,  George Yancopoulos

发明人： Aris N. Economides ,  David M. Valenzuela ,  Samuel Davis ,  George Yancopoulos

IPC分类号： C12N15/87 ,  C12N15/05 ,  C12N15/00

CPC分类号： C12N15/85 ,  A01K67/0275 ,  A01K2217/05 ,  A01K2217/075 ,  A61D19/04 ,  C12N15/907 ,  C12N2800/30 ,  C12N2830/42 ,  C12N2840/44

摘要： Methods of creating mutations in genomic exons by inserting introns into the genomic exons via homologous recombination. Also, methods are provided for introducing modifications into genomic exons by inserting introns into the genomic exons via homologous recombination such that a mature mRNA transcript produced from a genomic region of the genome comprising the genomic exon does not contain the modification are provided. The methods provide for a rapid method for introducing mutations and/or modifications of any type into a mammalian cell genome.

摘要翻译： 通过将内含子通过同源重组插入到基因组外显子中而在基因组外显子中产生突变的方法。 此外，提供了通过将内含子通过同源重组插入到基因组外显子中而将修饰引入基因组外显子的方法，从而提供了从包含基因组外显子的基因组的基因组区域产生的成熟mRNA转录物不含修饰。 所述方法提供了用于将任何类型的突变和/或修饰引入哺乳动物细胞基因组的快速方法。

公开(公告)号：US20060197680A1

公开(公告)日：2006-09-07

申请号：US11411524

申请日：2006-04-26

申请人： Samuel Davis ,  Reiner Gerdes ,  Mark Johnson

发明人： Samuel Davis ,  Reiner Gerdes ,  Mark Johnson

IPC分类号： G08C19/16

CPC分类号： H04Q9/00 ,  H04Q2209/10 ,  H04Q2209/40 ,  H04Q2209/60

摘要： The systems and methods disclosed herein relate to digital data communication systems, and more particularly, the systems and methods relate to systems and methods for facilitating digital communication between a modem equipped meter and a central data acquisition system. In one example, the system has the central data acquisition system, a first telemetry device that utilizes a modem for data communication, and a second telemetry device with a processor for communicating with the first telemetry device, and a digital cellular radio for communicating with the processor. The processor relays digital meter data from the first telemetry device to the digital cellular radio and the digital cellular radio transmits the digital meter data to the central data acquisition system. This system allows the utility company to transmit the reading of utility consumption by a consumer without the use of telephone lines.

公开(公告)号：US20050163798A1

公开(公告)日：2005-07-28

申请号：US11016097

申请日：2004-12-17

申请人： Nicholas Papadopoulos ,  Samuel Davis ,  George Yancopoulos

发明人： Nicholas Papadopoulos ,  Samuel Davis ,  George Yancopoulos

IPC分类号： A61K38/00 ,  C07K14/71 ,  C07H21/04 ,  A61K39/00

CPC分类号： C07K14/71 ,  A61K38/00 ,  C07K16/22 ,  C07K19/00 ,  C07K2319/00 ,  C07K2319/30

摘要： Modified chimeric polypeptides with improved pharmacokinetics are disclosed. Specifically, modified chimeric Flt1 receptor polypeptides that have been modified in such a way as to improve their pharmacokinetic profile are disclosed. Also disclosed are methods of making and using the modified polypeptides including but not limited to using the modified polypeptides to decrease or inhibit plasma leakage and/or vascular permeability in a mammal.

公开(公告)号：US20050100906A1

公开(公告)日：2005-05-12

申请号：US10603293

申请日：2003-06-25

申请人： Samuel Davis ,  George Yancopoulos

发明人： Samuel Davis ,  George Yancopoulos

IPC分类号： A61K31/00 ,  C07H21/04 ,  C07K14/705 ,  C12Q1/68

CPC分类号： A01K67/0275 ,  A01K2217/05 ,  A01K2227/105 ,  A01K2267/0306

摘要： The present invention provides for an isolated nucleic acid molecule encoding a human TIE-2 ligand. In addition, the invention provides for a receptorbody which specifically binds a human TIE-2 ligand. The invention also provides an antibody which specifically binds a human TIE-2 ligand. The invention further provides for an antagonist of human TIE-2. The invention further provides for a ligandbody which specifically binds TIE-2 receptor. The invention also provides for therapeutic compositions as well as a method of blocking blood vessel growth, a method of promoting neovascularization, a method of promoting the growth, differentiation or migration of cells expressing the TIE-2 receptor, including, but not limited to, hematopoietic precursor cells, a method of blocking the growth, differentiation or migration of cells expressing the TIE-2 receptor including, but not limited to, hematopoietic precursor cells, and a method of attenuating or preventing tumor growth in a human.

摘要翻译： 本发明提供了编码人TIE-2配体的分离的核酸分子。 此外，本发明提供了特异性结合人TIE-2配体的受体体。 本发明还提供了特异性结合人TIE-2配体的抗体。 本发明进一步提供人TIE-2的拮抗剂。 本发明进一步提供了特异性结合TIE-2受体的配体体。 本发明还提供治疗组合物以及阻断血管生长的方法，促进新生血管形成的方法，促进表达TIE-2受体的细胞的生长，分化或迁移的方法，包括但不限于， 造血前体细胞，阻断表达TIE-2受体的细胞的生长，分化或迁移的方法，包括但不限于造血前体细胞，以及减弱或预防人类肿瘤生长的方法。

公开(公告)号：US20180282411A1

公开(公告)日：2018-10-04

申请号：US15562881

申请日：2016-03-30

申请人： Samuel Davis ,  Eric Smith ,  Tong Zhang ,  Supriya Patel

发明人： Samuel Davis ,  Eric Smith ,  Tong Zhang ,  Supriya Patel

IPC分类号： C07K16/28

CPC分类号： C07K16/2809 ,  C07K16/2803 ,  C07K16/2887 ,  C07K2317/24 ,  C07K2317/31 ,  C07K2317/526 ,  C07K2317/53 ,  C07K2317/71 ,  C07K2317/732 ,  C07K2317/90

摘要： The invention provides antibody heavy chain constant regions with a hinge region modified to reduce binding to Fcγ receptors. The modification occurs within positions 233-236 by replacement of natural residues by glycine(s) and/or deletion(s). Such modifications can reduce binding of an antibody bearing such a constant region to Fcγ receptors to background levels. The constant regions can be incorporated into any format of antibody or Fc fusion protein. Such antibodies or fusion proteins can be used in methods of treatment, particularly those in which the mechanisms of action of the antibody or Fc fusion protein is not primarily or at all dependent on effector functions, as is the case when an antibody inhibits a receptor-ligand interaction or agonizes a receptor.

公开(公告)号：US20070275466A1

公开(公告)日：2007-11-29

申请号：US11787969

申请日：2007-04-17

申请人： Aris Economides ,  David Valenzuela ,  Samuel Davis ,  George Yancopoulos

发明人： Aris Economides ,  David Valenzuela ,  Samuel Davis ,  George Yancopoulos

IPC分类号： C12N15/89

CPC分类号： C12N15/85 ,  A01K67/0275 ,  A01K2217/05 ,  A01K2217/075 ,  A61D19/04 ,  C12N15/907 ,  C12N2800/30 ,  C12N2830/42 ,  C12N2840/44

摘要： Methods of creating mutations in genomic exons by inserting introns into the genomic exons via homologous recombination. Also, methods are provided for introducing modifications into genomic exons by inserting introns into the genomic exons via homologous recombination such that a mature mRNA transcript produced from a genomic region of the genome comprising the genomic exon does not contain the modification are provided. The methods provide for a rapid method for introducing mutations and/or modifications of any type into a mammalian cell genome.

摘要翻译： 通过将内含子通过同源重组插入到基因组外显子中而在基因组外显子中产生突变的方法。 此外，提供了通过将内含子通过同源重组插入到基因组外显子中而将修饰引入基因组外显子的方法，从而提供了从包含基因组外显子的基因组的基因组区域产生的成熟mRNA转录物不含修饰。 所述方法提供了用于将任何类型的突变和/或修饰引入哺乳动物细胞基因组的快速方法。

公开(公告)号：US20050246346A1

公开(公告)日：2005-11-03

申请号：US10942195

申请日：2004-09-16

申请人： Reiner Gerdes ,  Samuel Davis ,  Joseph Dudar ,  Fred Stearns

发明人： Reiner Gerdes ,  Samuel Davis ,  Joseph Dudar ,  Fred Stearns

IPC分类号： G06F7/00 ,  H04L29/06 ,  H04L29/08 ,  H04L29/12

CPC分类号： H04L67/2804 ,  H04L29/12301 ,  H04L61/2076 ,  H04L63/029 ,  H04L63/08 ,  H04L63/126 ,  H04L67/2814 ,  H04W80/04

摘要： In one embodiment, after establishing a packet data connection (1XRTT or GPRS) and obtaining an IP address, the remote data device registers with the proxy server using UDP packets. The remote data device periodically transmits UDP packets to the proxy server to maintain the registration and possibly any NAT/firewall translations (for the UDP session) in the cellular network. The proxy server is configured to listen on a different TCP port for the remote data device. This is a fixed port number for any given remote data device and is used for addressing the remote data device by the central data acquisition system that wants to access the remote data device. When the proxy server receives a TCP connection (from the central data acquisition system) on the port for a specific remote data device, the proxy server marks the remote data device as being busy and transmits a UDP message to the remote data device informing it that a connection is requested. If the proxy server does not receive a TCP connection from the remote data device, the proxy server transmits connection no-acknowledge message to the central data acquisition system, and marks the remote data device as being idle. Upon receipt of the connection request message, the remote data device establishes a TCP session with the proxy server. The proxy server establishes communication between the central data acquisition system and the remote data device. If the proxy server can establish communication, the proxy server terminates communication and marks the remote data device as being idle.

摘要翻译： 在一个实施例中，在建立分组数据连接（1XRTT或GPRS）并获得IP地址之后，远程数据设备使用UDP分组向代理服务器注册。 远程数据设备周期性地向代理服务器发送UDP分组，以便在蜂窝网络中维护注册以及可能的任何NAT /防火墙翻译（对于UDP会话）。 代理服务器配置为在远程数据设备的不同TCP端口上侦听。 这是任何给定的远程数据设备的固定端口号，用于通过想要访问远程数据设备的中央数据采集系统寻址远程数据设备。 当代理服务器在特定远程数据设备的端口上接收TCP连接（来自中央数据采集系统）时，代理服务器将远程数据设备标记为忙，并向远程数据设备发送UDP消息，通知它 请求连接。 如果代理服务器没有从远程数据设备接收到TCP连接，则代理服务器向中央数据采集系统发送连接不确认消息，并将远程数据设备标记为空闲。 在接收到连接请求消息时，远程数据设备与代理服务器建立TCP会话。 代理服务器建立中央数据采集系统和远程数据设备之间的通信。 如果代理服务器可以建立通信，则代理服务器终止通信，并将远程数据设备标记为空闲。