Patents by Inventor Christopher Wong

Christopher Wong 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).

  • Publication number: 20160065577
    Abstract: Systems, methods, and non-transitory computer-readable media can identify a set of media content items associated with a first user of a social networking system. It can be determined that a second user of the social networking system is attempting to access at least a portion of the set of media content items associated with the first user. A first subset of media content items can be dynamically selected out of the set of media content items. In some cases, each media content item in the first subset can satisfy specified selection criteria. The second user can be provided with access to a representation of the first subset of media content items. In some instances, the representation of the first subset can be provided in a media access interface associated with the first user.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 3, 2016
    Inventors: Thai Gia Tran, Koon-Ho Christopher Wong, Jonathan Emery Arena, Lavinia Petrache, Dan Barak
  • Patent number: 9264437
    Abstract: Systems, methods, and non-transitory computer-readable media can identify a set of media content items associated with a first user of a social networking system. It can be determined that a second user of the social networking system is attempting to access at least a portion of the set of media content items associated with the first user. A first subset of media content items can be dynamically selected out of the set of media content items. In some cases, each media content item in the first subset can satisfy specified selection criteria. The second user can be provided with access to a representation of the first subset of media content items. In some instances, the representation of the first subset can be provided in a media access interface associated with the first user.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: February 16, 2016
    Assignee: Facebook, Inc.
    Inventors: Thai Gia Tran, Koon-Ho Christopher Wong, Jonathan Emery Arena, Lavinia Petrache, Dan Barak
  • Patent number: 8871756
    Abstract: A compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1 to R10, A, Q, X and Y are as defined in the specification and claims, and their use as a pharmaceutical for the treatment or prophylaxis of respiratory syncytial virus disease.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: October 28, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Li Chen, Lichun Feng, Song Feng, Lu Gao, Tao Guo, Mengwei Huang, Chungen Liang, Yongfu Liu, Lisha Wang, Jason Christopher Wong, Jim Zhen Wu, Xihan Wu, Hongying Yun, Xiufang Zheng
  • Patent number: 8865266
    Abstract: The present invention relates to a method of coating a porous substrate. The method includes forming a first coating on the substrate that at least partially fills the pores of the substrate, forming a second coating on the substrate, and optionally at least partially restoring the porosity of the porous substrate.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: October 21, 2014
    Assignee: Dow Corning Corporation
    Inventors: Dongchan Ahn, Christopher Wong, Renee Berrie
  • Publication number: 20140137736
    Abstract: The present invention relates to silicone compositions that are useful for the production of membranes that are selectively permeable to at least one component of a gas mixture. The invention provides a method of forming the membrane. The invention also provides a method of separating components in a feed mixture using the membrane. The membrane includes a reaction product (e.g. cured product) of a silicone composition including an organopolysiloxane having at least two unsaturated aliphatic carbon-carbon bond-containing groups per molecule; a crosslinking agent having at least two silicon-bonded hydrogen atoms per molecule; a hydrosilylation catalyst; a polyether containing at least one unsaturated aliphatic carbon-carbon bond-containing group; and a siliceous filler.
    Type: Application
    Filed: June 6, 2012
    Publication date: May 22, 2014
    Applicant: Dow Corning Corporation
    Inventors: Dongchan Ahn, Aaron J. Greiner, James S. Hrabal, Christopher Wong
  • Patent number: 8716285
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, wherein R1 to R3 and X have the significances given herein. The present invention is also directed to processes for making said compounds and uses of said compounds, in particular their use as medicaments, more particularly their use as medicaments in the treatment of cancer.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: May 6, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Lei Guo, Guozhi Tang, Zhanguo Wang, Jason Christopher Wong, Weixing Zhang
  • Publication number: 20140060324
    Abstract: The present invention relates to a membrane including a reaction product of an epoxy-functional organopolysiloxane and an amino-functional curing agent, wherein the organopolysiloxane has an average of at least two silicon-bonded epoxy-substituted organic groups per molecule and the curing agent has an average of at least two nitrogen-bonded hydrogen atoms per molecule. The invention further relates to a method of separating gas components in a feed gas mixture by use of the membrane.
    Type: Application
    Filed: April 4, 2012
    Publication date: March 6, 2014
    Applicant: Dow Corning Corporation
    Inventors: Dongchan Ahn, Christopher Wong, James S. Hrabal
  • Publication number: 20130316087
    Abstract: The present invention relates to a method of coating a porous substrate. The method includes forming a first coating on the substrate that at least partially fills the pores of the substrate, forming a second coating on the substrate, and optionally at least partially restoring the porosity of the porous substrate.
    Type: Application
    Filed: February 14, 2012
    Publication date: November 28, 2013
    Applicant: Dow Corning Corporation
    Inventors: Dongchan Ahn, Christopher Wong, Renee Berrie
  • Publication number: 20130196974
    Abstract: A compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1 to R10, A, Q, X and Y are as defined in the specification and claims, and their use as a pharmaceutical for the treatment or prophylaxis of respiratory syncytial virus disease.
    Type: Application
    Filed: July 30, 2012
    Publication date: August 1, 2013
    Inventors: Li Chen, Lichun Feng, Song Feng, Lu Gao, Tao Guo, Mengwei Huang, Chungen Liang, Yongfu Liu, Lisha Wang, Jason Christopher Wong, Jim Zhen Wu, Xihan Wu, Hongying Yun, Xiufang Zheng
  • Patent number: 8404738
    Abstract: The present invention provides compounds of formula or pharmaceutically acceptable salts, esters or stereoisomers thereof, wherein R1 to R4, A and Y have the meanings given herein, as well as methods for making those compounds and their use as medicament, in particular as medicament for the treatment of cancer.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: March 26, 2013
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Xianfeng Lin, Zongxing Qiu, Guozhi Tang, Jason Christopher Wong, Zhenshan Zhang
  • Publication number: 20120190700
    Abstract: The present invention provides compounds of formula or pharmaceutically acceptable salts, esters or stereoisomers thereof, wherein R1 to R4, A and Y have the meanings given herein, as well as methods for making those compounds and their use as medicament, in particular as medicament for the treatment of cancer.
    Type: Application
    Filed: January 17, 2012
    Publication date: July 26, 2012
    Inventors: Xianfeng Lin, Zongxing Qiu, Guozhi Tang, Jason Christopher Wong, Zhenshan Zhang
  • Publication number: 20120191364
    Abstract: A method of sequencing a first polynucleotide strand having a first polynucleotide sequence, the first polynucleotide strand resembling a second polynucleotide strand having a known second polynucleotide sequence, the method employing a data set which, for one or more fragment(s) of the second polynucleotide sequence, contains: for each position along each said fragment: (i) first probe data describing the hybridization intensity of the first polynucleotide strand with a respective first probe designed to bind to a portion of the second polynucleotide strand centered at said position; and (ii) second probe data describing the respective hybridization intensities of the first polynucleotide strand with each of a set of second probes, each said second probe being designed to bind with a respective mutation of the corresponding portion of the second polynucleotide sequence which is formed by mutating the corresponding portion of the second polynucleotide sequence at said position, the data set including said sec
    Type: Application
    Filed: September 29, 2010
    Publication date: July 26, 2012
    Inventors: Wing Cheong Christopher Wong, Wah Heng Charlie Lee, Wing Kin Sung, Martin Lloyd Hibberd
  • Patent number: 8202866
    Abstract: The present invention is directed to a compound of formula I, and processes for the manufacture of said compounds as well as medicaments containing said compound. The compounds according to this invention show anti-proliferative and differentiation-inducing activity and are thus useful for the treatment of diseases such as cancer in humans or animals.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: June 19, 2012
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Chungen Liang, Guozhi Tang, Jason Christopher Wong, Xihan Wu
  • Publication number: 20120065204
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, wherein R1 to R3 and X have the significances given herein. The present invention is also directed to processes for making said compounds and uses of said compounds, in particular their use as medicaments, more particularly their use as medicaments in the treatment of cancer.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 15, 2012
    Inventors: Lei Guo, Guozhi Tang, Zhanguo Wang, Jason Christopher Wong, Weixing Zhang
  • Patent number: 7999000
    Abstract: The present invention is directed to the compounds of formula wherein R1 to R4 have the significances given herein, to processes for the manufacture of said compounds as well as medicaments containing said compounds. The compounds according to this invention show anti-proliferative and differentiation-inducing activity and are thus useful for the treatment of diseases such as cancer in humans or animals.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: August 16, 2011
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jason Christopher Wong, Xihan Wu
  • Patent number: 7977372
    Abstract: Compounds of formula are HDAC inhibitors. These compounds are useful for the treatment of diseases such as cancer in humans or animals.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: July 12, 2011
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Chungen Liang, Guozhi Tang, Jason Christopher Wong, Xihan Wu, Zhenshan Zhang
  • Patent number: 7795315
    Abstract: The present invention provides novel compounds of the general formula (I) and pharmaceutically acceptable salts thereof, processes for the manufacture of these novel compounds and medicaments containing such compounds. The compounds of the present invention show anti-proliferative and differentiation-inducing activity, which results in inhibition of tumor cell proliferation, induction of apoptosis and inhibition of invasion. The invention also covers the use of such compounds for the treatment of diseases such as cancer and for the manufacture of corresponding medicaments.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: September 14, 2010
    Assignee: Hoffman-La Roche Inc.
    Inventors: Li Chen, Yun He, Jason Christopher Wong
  • Publication number: 20100216806
    Abstract: Compounds of formula are HDAC inhibitors. These compounds are useful for the treatment of diseases such as cancer in humans or animals.
    Type: Application
    Filed: February 19, 2010
    Publication date: August 26, 2010
    Inventors: Chungen Liang, Guozhi Tang, Jason Christopher Wong, Xihan Wu, Zhenshan Zhang
  • Publication number: 20100069328
    Abstract: The present invention is directed to a compound of formula I, and processes for the manufacture of said compounds as well as medicaments containing said compound. The compounds according to this invention show anti-proliferative and differentiation-inducing activity and are thus useful for the treatment of diseases such as cancer in humans or animals.
    Type: Application
    Filed: August 19, 2009
    Publication date: March 18, 2010
    Inventors: Chungen Liang, Guozhi Tang, Jason Christopher Wong, Xihan Wu
  • Publication number: 20090286848
    Abstract: The present invention is directed to the compounds of formula wherein R1 to R4 have the significances given herein, to processes for the manufacture of said compounds as well as medicaments containing said compounds. The compounds according to this invention show anti-proliferative and differentiation-inducing activity and are thus useful for the treatment of diseases such as cancer in humans or animals.
    Type: Application
    Filed: May 11, 2009
    Publication date: November 19, 2009
    Inventors: Jason Christopher Wong, Xihan Wu