公开(公告)号：US20130027508A1

公开(公告)日：2013-01-31

申请号：US13647261

申请日：2012-10-08

申请人： Avrohom Y. Charish ,  Alan Levy ,  Alex Yampolskiy

发明人： Avrohom Y. Charish ,  Alan Levy ,  Alex Yampolskiy

IPC分类号： H04N7/15

CPC分类号： H04N7/15 ,  H04L12/1822 ,  H04L12/1827 ,  H04M3/56 ,  H04M7/123 ,  H04M2203/5063

摘要： A method and system for providing an audio/video conference includes receiving audio from a moderator via a circuit-switched telephone network, transmitting a representation of the audio to a first listener group via the circuit-switched telephone network, and transmitting a representation of the audio to a second listener group via a packet-switched network. The audio/video conference may be transmitted to the first listener group and the second listener group in real-time or near real-time (e.g., within a few seconds). The method and system may be used with a circuit-switched telephone network such as, for example, a public switched telephone network. Further, the method and system may be used with a packet-switched network such as, for example, the Internet. The method and system further provide synchronization of video data, including slide data, and audio data related to the audio/video conference.

公开(公告)号：US20060094873A1

公开(公告)日：2006-05-04

申请号：US11311604

申请日：2005-12-19

申请人： Alan Levy ,  Gregory Cleotelis ,  James Sawyer ,  Nolan Henrich ,  Mohammed Loya ,  Matthew Warren ,  Gregory Moore

发明人： Alan Levy ,  Gregory Cleotelis ,  James Sawyer ,  Nolan Henrich ,  Mohammed Loya ,  Matthew Warren ,  Gregory Moore

IPC分类号： C07D201/04

CPC分类号： C07D201/04

摘要： Methods are disclosed of producing and purifying at least one amide. In accordance with one of the methods disclosed herein, the at least one amide is produced by providing an organic liquid comprising at least one oxime, providing at least one catalyst, adding the at least one catalyst to the organic liquid to form a rearrangement mass, wherein the rearrangement mass comprises at least one amide, at least one impurity, and the at least one catalyst, and heating the rearrangement mass to a temperature of at least about 115° C. for a period of time in order to sulfonate, break down and/or reduce the concentration of some of the at least one impurity in the rearrangement mass.

公开(公告)号：US4650665A

公开(公告)日：1987-03-17

申请号：US791969

申请日：1985-10-28

申请人： Richard L. Kronenthal ,  Frank V. Mattei ,  Alan Levy

发明人： Richard L. Kronenthal ,  Frank V. Mattei ,  Alan Levy

IPC分类号： A61K9/00 ,  A61K9/20 ,  A61K9/26

CPC分类号： A61K9/0063 ,  A61K9/2013 ,  A61K9/205

摘要： An absorbable biologically compatible putty-like composition is used as a matrix from which immunologically or pharmacologically active agents, such as antibiotics, can be introduced into the body to provide a slow sustained release of the agent over an extended period of time. A preferred matrix comprises a mixture of calcium stearate, dextran and castor oil.

摘要翻译： 使用可吸收的生物相容的油灰状组合物作为基质，可将免疫学或药理学活性剂例如抗生素引入体内，以在长时间内缓慢缓释该药剂。 优选的基质包括硬脂酸钙，葡聚糖和蓖麻油的混合物。