Patents by Inventor Xin Wen

Xin Wen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7906689
    Abstract: A catalyst composition for use in manufacturing methacrolein by reacting with one of isobutene and t-butanol, the catalyst composition being represented by the formula of: x (Mo12BiaFebCocAdBeOf)/y Z. Mo12BiaFebCocAdBeOf is an oxide compound. Z is a catalyst carrier is one of graphite, boron, silicon, germanium powder, and a mixture thereof. Mo, Bi, Fe, Co, and O are chemical symbols of molybdenum, bismuth, iron, cobalt, and oxygen respectively. A is one of W, V, Ti, Zr, Nb, Ni, and Re. B is one of K, Rb, Cs, Sr, and Ba. The catalyst is adapted to not only enhance the production of methacrolein with high activeness and high selectivity but also effectively control the heat point of the catalyst during the methacrolein manufacturing process to prolong the catalyst life.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: March 15, 2011
    Inventors: Yan Zhuang, Chunlei Zhang, Xin Wen, Jun Li, Jingming Shao, Peizhang Zhang
  • Publication number: 20100331369
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Application
    Filed: June 17, 2010
    Publication date: December 30, 2010
    Applicant: Purdue Pharma L.P.
    Inventors: Qun Sun, Xin Wen
  • Publication number: 20100323881
    Abstract: The present invention provides a preparation process of complex oxides catalyst containing Mo, Bi, Fe and Co, which comprising steps as following: dissolving precursor compounds of the components for catalyst and complexing agent in water to obtain a solution, and then drying, molding and calcining the solution to obtain catalyst. The catalyst is used for gas phase oxidation of light alkenes to unsaturated aldehydes. The catalyst has high activity, selectivity and stability. The reaction condition is mild. The preparation process of the catalyst is easy to operate and can be used for mass production.
    Type: Application
    Filed: January 20, 2010
    Publication date: December 23, 2010
    Inventors: Ge Luo, Xin Wen, Xiaoqi Zhao, Xuemei Li, Yan Zhuang, Jianxue Ma, Jingming Shao
  • Publication number: 20100210686
    Abstract: Piperidine Compounds; compositions comprising a Piperidine Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Piperidine Compound are disclosed. In one embodiment, the Piperidine Compound has the formula: and pharmaceutically acceptable salts thereof, wherein Ar1, Ar2, X, R3, R4, and m are as disclosed herein.
    Type: Application
    Filed: July 20, 2009
    Publication date: August 19, 2010
    Applicant: Purdue Pharma L.P.
    Inventors: Qun Sun, Kate Xin Wen, Xiaoming Zhou
  • Patent number: 7776861
    Abstract: A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: August 17, 2010
    Assignee: Purdue Pharma L.P.
    Inventors: Qun Sun, Xin Wen
  • Patent number: 7751069
    Abstract: A method for producing personalized greeting cards includes receiving a plurality of greeting card orders from users and separating the ordered greeting cards into batches. The ordered greeting cards are produced in batches and a batch-separation symbol is printed on at least one greeting card in each batch. The greeting cards produced are separated into batches using the batch-separation symbols.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: July 6, 2010
    Assignee: Shutterfly, Inc.
    Inventors: Xin Wen, Dhiraj Kacker, David Allen Jared
  • Publication number: 20100119196
    Abstract: An optical connector (1) includes an housing (2) having a front wall, an upper wall, a bottom wall, a pair of side walls and a receiving cavity (215) formed therebetween for receiving a mating plug; and an optical member (3) having an optical portion (31) for receiving or emitting light and a number of contacts connected to the optical portion; an insulative cover member (25) attached to the housing and defining a first portion (251) covering an upper portion of the housing and a second portion (258) enclosing a rear portion of the housing, the first portion defining a cutout (252) extending therethrough along an up-to-down direction; a metal lock member (6) defining a lateral arm (61) being retained in the cutout and a locking portion (62) extending downward from the lateral arm and projecting through the housing to be soldered to a printed circuit board, the locking portion locks with the housing.
    Type: Application
    Filed: November 10, 2008
    Publication date: May 13, 2010
    Inventors: Xin-Wen Wang, Zhong-Hua Yeo, Qi-Sheng Zheng
  • Publication number: 20090327865
    Abstract: A method includes determining a location of erroneous content in a web page in response to a user's request for correcting the erroneous content in the web page; receiving the user's input of correction content for the erroneous content; and submitting correction information to a correction service provider including the location of the erroneous content and the correction content. An alternative method includes receiving correction information submitted by a user for erroneous content in a web page, the correction information including a location of the erroneous content and correction content; storing the received correction information; and retrieving the correction information and sending the correction information to the user in response to the user's request for visiting the web page.
    Type: Application
    Filed: June 15, 2009
    Publication date: December 31, 2009
    Applicant: International Business Machines Corporation
    Inventors: Juan Li, Xin Wen Qi, Fang Rui Shu, Mei Yang
  • Publication number: 20090319392
    Abstract: A method for collecting images by an image-processing provider from a plurality of users using an automated station. The method includes receiving a wireless signal comprising image information by a wireless receiver port in the automated station, accepting user-identifier information into a computer in the automated station, wherein the user-identifier information is associated with a user, and accepting order information into the computer, wherein the order information specifies a service to be provided relative to the image information. The method further includes storing into a local storage in the automated station and coupled to the computer, a digital representation of the image information and associated user identifier information and order information for each of a plurality of different users into a data structure, and sending the data structure to the image-processing provider via a communication network.
    Type: Application
    Filed: August 27, 2009
    Publication date: December 24, 2009
    Inventors: Daniel Baum, Avi Bleiweiss, Xin Wen
  • Publication number: 20090287585
    Abstract: A method for producing a gift card for a gift imaging product, comprises receiving an order of the gift imaging product from a user, producing the gift imaging product, producing the gift card by the user for the gift imaging product; and consolidating the gift card with the gift imaging product into one package.
    Type: Application
    Filed: June 2, 2009
    Publication date: November 19, 2009
    Inventors: Peter Charles Elarde, Patrick C. Teo, Russ Ennio Muzzolini, Jeannine Marie Smith, Xin Wen
  • Patent number: 7599854
    Abstract: System and method for collecting customers' images into a kiosk, and transferring images to an image-processing provider for processing. The kiosk includes a computer, a data storage device, an upload port, and an interface for capturing digital images. One method includes accepting image information from a customer into the interface of the kiosk, accepting user-identifier and order information into the kiosk computer, storing a digital representation of the image and associated user-identifier and order information for each customer into a data structure, and sending the data structure to the image-processing provider via the upload port connected to a communication medium such as the internet. Some embodiments also include accepting credit-card payment information, displaying to the customer at least one image from the image information and/or a plurality of thumbnail images from the image information, and/or printing a receipt and/or a printout of thumbnail images from the image information.
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: October 6, 2009
    Assignee: Shutterfly, Inc.
    Inventors: Daniel Baum, Avi Bleiweiss, Xin Wen
  • Patent number: 7572812
    Abstract: Piperidine Compounds; compositions comprising a Piperidine Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Piperidine Compound are disclosed. In one embodiment, the Piperidine Compound has the formula: and pharmaceutically acceptable salts thereof, wherein Ar1, Ar2, X, R3, R4, and m are as disclosed herein.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: August 11, 2009
    Inventors: Qun Sun, Kate Xin Wen, Xiaoming Zhou
  • Patent number: 7561299
    Abstract: A method for producing a gift card for a gift imaging product, comprises receiving an order of the gift imaging product from a user, producing the gift imaging product, producing the gift card by the user for the gift imaging product; and consolidating the gift card with the gift imaging product into one package.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: July 14, 2009
    Assignee: Shutterfly, Inc.
    Inventors: Peter Charles Elarde, Patrick C. Teo, Russ Ennio Muzzolini, Jeannine Marie Smith, Xin Wen
  • Publication number: 20090123117
    Abstract: An optical fiber connector (100) includes an insulative housing (1) defining a receiving chamber (170), an optical fiber member (2) received in the receiving chamber (170) and a fastening member (5) fixed to the insulative housing (1). The insulative housing defines a receiving space (16) communicating with the receiving chamber (170) and a protrusion (173) protruding into the receiving space (16). The fastening member (5) includes a main portion (50) covering the optical fiber member (2), an extension (51) extending from the main portion (50) for being fastened to the insulative housing, and an elastic arm (53) located below the extension (51). The elastic arm (53) has a hook (530) on a distal end thereof to flexible abut against the protrusion (173).
    Type: Application
    Filed: November 10, 2008
    Publication date: May 14, 2009
    Inventors: Xin-wen Wang, Zhong-Hua Yao, Qi-Sheng Zheng
  • Publication number: 20090069605
    Abstract: A catalyst composition for use in manufacturing methacrolein by reacting with one of isobutene and t-butanol, the catalyst composition being represented by the formula of: x (Mo12Bi8FebCocAdBeOf)/y Z. Mo12BiaFebCocAdBeOf is an oxide compound. Z is a catalyst carrier is one of graphite, boron, silicon, germanium powder, and a mixture thereof Mo, Bi, Fe, Co, and O are chemical symbols of molybdenum, bismuth, iron, cobalt, and oxygen respectively. A is one of W, V, Ti, Zr, Nb, Ni, and Re. B is one of K, Rb, Cs, Sr, and Ba. The catalyst is adapted to not only enhance the production of methacrolein with high activeness and high selectivity but also effectively control the heat point of the catalyst during the methacrolein manufacturing process to prolong the catalyst life.
    Type: Application
    Filed: November 7, 2007
    Publication date: March 12, 2009
    Inventors: Yan Zhuang, Chunlei Zhang, Xin Wen, Jun Li, Jingming Shao, Peizhang Zhang
  • Publication number: 20080288521
    Abstract: An automated manufacturing system comprises a computer processing system and a plurality of consolidation systems. The computer processing system receives information on product subbatches and product packages and consolidation status information to produce consolidation assignment information, each product package comprising one or more product subbatches. The consolidation systems receive the product subbatches in accordance to the consolidation assignment information and consolidate the product subbatches into product packages, wherein the status of the consolidation systems are tracked and the consolidation status information is sent to the computer processing system.
    Type: Application
    Filed: November 5, 2007
    Publication date: November 20, 2008
    Applicant: Shulterfly Corporation
    Inventors: Xin Wen, Russ Ennio Muzzolini, Jeff D. Boone
  • Patent number: 7437024
    Abstract: A method for personalizing an image-based physical manifestation to conform with user preferences for image processing. In one implementation, the method includes identifying an image for processing, identifying user preferences for image processing and processing the image including manipulating image data for the image in accordance with the user preferences.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: October 14, 2008
    Assignee: Shutterfly, Inc.
    Inventors: Daniel R. Baum, Xin Wen
  • Patent number: 7387510
    Abstract: A lighter includes a pivot nozzle including a nozzle housing pivotally mounted at a lighter casing, a gas nozzle substantially supported in the nozzle housing in a stationary manner, and a retention skeleton having a predetermine flexibility is extended from a gas valve to the gas nozzle for guiding the gas emitting from a liquefied gas storage to the gas nozzle, wherein the nozzle housing is pivotally folded with respect to the lighter casing to selectively adjust a tilt angle of the gas nozzle while the retention skeleton retains the gas flowing towards the gas nozzle such that when the ignition button is depressed to depress the piezoelectric unit and to release the gas at the gas valve at the same time, the gas is emitted at the gas nozzle through the retention skeleton and is ignited by the sparks at the ignition tip of the piezoelectric unit.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: June 17, 2008
    Inventor: Xin Wen Luo
  • Publication number: 20080139316
    Abstract: A system for providing in-running wagering includes a communication system that can receive a plurality of wagers placed on racing animals competing in a race and a computer system in communication with the communication system. The plurality of wagers can be placed during the race. The computer processor can compute winning odds for the plurality of wagers in accordance with the plurality of wagers received by the communication system.
    Type: Application
    Filed: December 10, 2006
    Publication date: June 12, 2008
    Inventors: Min He, Xin Wen
  • Patent number: D621789
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: August 17, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xin-Wen Wang, Zhong-Hua Yao, Qi-Sheng Zheng