Patent application number | Description | Published |
20120136073 | Amine-Containing Transfection Reagents and methods for making and using same - There are provided for herein novel amine-containing transfection compounds and methods for making and using same. The compounds are generally obtained by reacting a primary amine with an unsaturated compound. Transfection complexes made using the amine-containing transfection compounds in combination with additional compounds to encapsulate biologically active agents such as nucleic acids are also provided for herein. Methods of using the transfection complexes for the in vivo or in vitro delivery of biologically active agents are also described. The transfection complexes of the present invention are highly potent, thereby allowing effective modulation of a biological activity at relatively low doses compared to analogous transfection compounds known in the art. | 05-31-2012 |
20120322066 | Development of Novel Detergents for Use in PCR Systems - This disclosure relates to novel detergents for use in various procedures including, for example, nucleic acid amplification reactions such as polymerase chain reaction (PCR). Methods for preparing the modified detergents are also described. | 12-20-2012 |
20140308666 | DEVELOPMENT OF NOVEL DETERGENTS FOR USE IN PCR SYSTEMS - This disclosure relates to novel detergents for use in various procedures including, for example, nucleic acid amplification reactions such as polymerase chain reaction (PCR). Methods for preparing the modified detergents are also described. | 10-16-2014 |
20150174260 | AMINE-CONTAINING TRANSFECTION REAGENTS AND METHODS FOR MAKING AND USING SAME - There are provided for herein novel amine-containing transfection compounds and methods for making and using same. The compounds are generally obtained by reacting a primary amine with an unsaturated compound. Transfection complexes made using the amine-containing transfection compounds in combination with additional compounds to encapsulate biologically active agents such as nucleic acids are also provided for herein. Methods of using the transfection complexes for the in vivo or in vitro delivery of biologically active agents are also described. The transfection complexes of the present invention are highly potent, thereby allowing effective modulation of a biological activity at relatively low doses compared to analogous transfection compounds known in the art. | 06-25-2015 |
20150184145 | NOVEL COMPOUNDS FOR USE IN PCR SYSTEMS AND APPLICATIONS THEREOF - This disclosure relates to novel compounds for use in various compositions, kits and methods, including, for example, use in polymerase storage buffers and in nucleic acid synthesis or amplification reactions such as a polymerase chain reaction (PCR). Methods for preparing the novel compounds are also described. | 07-02-2015 |
Patent application number | Description | Published |
20120094681 | SERVICE-BASED APPROACH TO CHANNEL SELECTION AND NETWORK CONFIGURATION FOR TELEVISION WHITE SPACE NETWORKS - A method for managing channel selection in a dynamic spectrum management network includes receiving a spectrum allocation request; based on the source of the spectrum allocation request, checking for available channels; based on the source of the spectrum allocation request, collecting sensing and usage data for the available channels; providing the channel usage data to an entity that transmitted the spectrum allocation request. | 04-19-2012 |
20120134328 | METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT - Described herein are methods, apparatus and architecture for dynamic spectrum management (DSM) including protocol stacks, logical entities and functionalities that support DSM operation in opportunistic spectrum such as television white space (TVWS). The architecture supports aggregating bandwidth at the internet protocol (IP) layer over licensed and opportunistic bands as well as noncontiguous spectrum aggregation at the medium access control (MAC) layer. The control plane protocol stack includes a multi network transport protocol (MNTP), a channel management (CM) protocol, a policy protocol, a medium access control (MAC) entity, a physical entity and an air interface, all of which are configured to allocate, monitor, and update aggregated spectrum resources with respect to a DSM client. | 05-31-2012 |
20130201884 | METHOD AND APPARATUS FOR COEXISTENCE AMONG WIRELESS TRANSMIT/RECEIVE UNITS (WTRUS) OPERATING IN THE SAME SPECTRUM - A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A WTRU includes a memory, a receive unit, a transmit unit and a control unit. The memory stores coexistence gap patterns. Each of the coexistence gap patterns defines a pattern of transmission periods and silent periods for the WTRU and corresponds to a respective duty cycle. The receive unit receives from a base station information regarding a duty cycle for a wireless cell operated by the base station. The control unit selects one of the coexistence gap patterns based on the received information regarding the duty cycle for the wireless cell and controls the transmit unit to transmit information during the transmission periods and not transmit information during the silent periods of the selected one of the plurality of coexistence gap patterns. | 08-08-2013 |
20140079016 | METHOD AND APPARATUS FOR PERFORMING CHANNEL AGGREGATION AND MEDIUM ACCESS CONTROL RETRANSMISSION - A method and apparatus are described for performing channel aggregation to communicate over a non-contiguous spectrum, such as television white space (TVWS), using a plurality of aggregated channels including a primary channel and at least one non-primary channel (e.g., a secondary channel, a tertiary channel or a quaternary channel). Carrier sense multiple access (CSMA) may be performed on the primary channel to obtain access to the primary channel. After waiting an arbitration interframe space (AIFS) and potentially performing backoff on the primary channel, the aggregated channels may be used for transmission. A buffer controller may be used to create, for each of a plurality of access classes (ACs), a logic buffer for each of the channels. A frame controller may be used to provide the buffer controller with aggregated medium access control (MAC) protocol data unit (A-MPDU) frame information, and control aggregation and fragmentation processes. | 03-20-2014 |