Patents by Inventor Hui Kang

Hui Kang 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: 20080188557
    Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, acne, alopecia, hirsutism, a wound, prostate cancer, bladder cancer, liver cancer, breast cancer and Kennedy's disease.
    Type: Application
    Filed: January 8, 2008
    Publication date: August 7, 2008
    Inventors: Charles C.Y. Shih, Qian Shi, Hui-Kang Wang, Ching-Yuan Su
  • Publication number: 20080176810
    Abstract: The present invention provides new use of 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside. 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside has efficacies of anti-myocardial ischemia by intravenous injection and/or oral administration. It is advantageous that 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside as anti-myocardial ischemia drug is used to prepare the medicine for treating and/or preventing ischemic heart disease.
    Type: Application
    Filed: November 14, 2005
    Publication date: July 24, 2008
    Applicant: SHENZHEN NEPTUNUS PHARMACEUTICAL CO., LTD.
    Inventors: Jinhua Zhao, Jiangping Xu, Hui Kang, Bing Wang, Jing Li, Hanlin Feng, Lin Yu
  • Publication number: 20080161391
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Application
    Filed: February 13, 2008
    Publication date: July 3, 2008
    Applicants: The University of North Carolina, The University of Rochester Medical Center, Androscience Corporation
    Inventors: Kuo-Hsiung Lee, Li Lin, Charles C-Y Shih, Ching-Yuan Su, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang
  • Publication number: 20080146660
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Application
    Filed: February 13, 2008
    Publication date: June 19, 2008
    Applicants: The University of North Carolina at Chapel Hill, The University of Rochester Medical Center, Androscience Corporation
    Inventors: Kuo-Hsiung Lee, Li Lin, Charles C-Y Shih, Ching-Yuan Su, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang
  • Patent number: 7355081
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: April 8, 2008
    Assignees: The University of North Carolina at Chapel Hill, The University of Rochester Medical Center, Androscience Corporation
    Inventors: Kuo-Hsiung Lee, Li Lin, Charles C-Y Shih, Ching-Yuan Su, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang
  • Publication number: 20080009453
    Abstract: The invention discloses pharmaceutical compositions containing polydatin or its pharmaceutically acceptable salts with the effect of improving microcirculation, and their application in preparing drugs which can improve microcirculation. The compositions are an non-gastrointestinal injection preparation, the preparation can be an aqueous solution which have pH 7.0-10.0 comprising 5-50% propandiol. The dosage forms of the compositions may be lyophilizing powder injection, oral form, suppository of procto-administration and other forms of administrations comprising unguent, ointment, paste film coating and the like. The compositions may be used to treat and/or prevent diseases related to microcirculation blockage. The unit form may contain 1-1000 mg polydatin or its derivatives. The invention solves the problem of using polydatin to improve microcirculation.
    Type: Application
    Filed: August 4, 2003
    Publication date: January 10, 2008
    Applicant: Shenzhen Neptunus Pharmaceutical Co., Ltd.
    Inventors: Jinhua Zhao, Hui Kang, Kesen Zhao, Xuliang Huang, Guiling Zhao, Jing Li, Hanlin Feng, Guanghui Yao, Qian Yao, Shengzhao Lin, Qi Zhou
  • Publication number: 20070077950
    Abstract: A method and an apparatus for adding contents to a message body in a mobile communication terminal is provided. When writing a message, a check is made whether a contents adding key is inputted. A contents box corresponding to the contents adding key is displayed, and a check is made whether contents to be added are selected from the displayed contents box. If the contents are selected, the selected contents are added to a body of the message.
    Type: Application
    Filed: October 4, 2006
    Publication date: April 5, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Shin-Hui Kang
  • Patent number: 7140879
    Abstract: A soft disposable ejector tip 2 that can match the various contour of the mouth cavity is attached to a chamfer shape copper wire reinforced tube end 3. This tube is attached to a metal holder with finger control level to regulate the negative vacuum pressure needed to extract saliva or spray water inside the mouth during dental works.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: November 28, 2006
    Inventor: William Hui-Kang Chu
  • Publication number: 20050256772
    Abstract: The invention provides a data processing system and method for pricing a plurality of goods to be purchased by a customer, based on a plurality of predetermined discount criteria. According to the invention, an amount of discount relative to N goods is generated according to some applicable discount criteria selected from the predetermined discount criteria and an order information including data associated with the goods. The pricing regarding the goods is calculated by subtracting the sum of all prices of the goods by the total amount of discount.
    Type: Application
    Filed: May 13, 2005
    Publication date: November 17, 2005
    Inventor: Hui-Kang Tang
  • Publication number: 20050187255
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Application
    Filed: October 15, 2004
    Publication date: August 25, 2005
    Inventors: Kuo-Hsiung Lee, Li Lin, Charles Shih, Ching-Yuan Su, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang
  • Patent number: 6903133
    Abstract: This invention features compounds having formula (I): wherein, R1, R2, R3, R4, R5, R6, R7, T, X, and Y are as defined herein. This invention also features a method for treating cancer. The method includes administrating to a subject in need thereof a compound of formula (I).
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: June 7, 2005
    Assignee: Plantaceutica, Inc.
    Inventors: Qian Shi, Hui-Kang Wang, Masayoshi Oyama, John Robert Vance, Ming S. Chen
  • Patent number: 6790979
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: September 14, 2004
    Assignee: University of North Carolina at Chapel Hill
    Inventors: Kuo-Hsiung Lee, Junko Ishida, Hironari Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang, Charles C-Y. Shih
  • Publication number: 20040161859
    Abstract: Rapid lateral flow immunoassays have an extensive history of use in both the clinical and home settings. These devices are used to test for a variety of analytes, such as drugs of abuse, hormones, proteins, urine or plasma components and the like. The present invention provides an improved procedural control that indicates to the test user that at least a portion of the applied sample has passed through the test result zone of the test strip, and optionally that the test is complete and the test results may be read.
    Type: Application
    Filed: February 10, 2004
    Publication date: August 19, 2004
    Inventors: Huiyan Guo, Min Wang, Tao Shang, Hui-Kang Chen, Fei Gao
  • Publication number: 20040138288
    Abstract: This invention features compounds having formula (I): 1
    Type: Application
    Filed: October 14, 2003
    Publication date: July 15, 2004
    Inventors: Qian Shi, Hui-Kang Wang, Masayoshi Oyama, John Robert Vance, Ming S. Chen
  • Publication number: 20030203933
    Abstract: The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired.
    Type: Application
    Filed: April 17, 2002
    Publication date: October 30, 2003
    Inventors: Kuo-Hsiung Lee, Junko Ishida, Hironori Ohtsu, Hui-Kang Wang, Hideji Itokawa, Chawnshang Chang, Charles C-Y. Shih
  • Patent number: 6624317
    Abstract: Compounds according to formula I: T1—L—T2   (I), wherein T1 is a taxoid group, preferably of Formula II: wherein R1 is C6H5; R2 is O; L is a linking group; and T2 is a substituent selected from the group consisting of epipodophyllotoxin, amsacrine, ellipticine, anthracycline antibiotic, mitoxantrone, and colchicine groups, and pharmaceutically acceptable salts thereof, are provided herein. The compounds are useful in, among other things, treating tumors or cancer in subjects in need thereof, inducing cellular differentiation, and inhibiting cellular mitosis.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: September 23, 2003
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Kuo-Hsiung Lee, Qian Shi, Kenneth F. Bastow, Hui-Kang Wang
  • Patent number: 6420377
    Abstract: The present invention provides covalent conjugates of topoisomerase I and topoisomerase II inhibitors. Such compounds have a structure according to formula I: TI—L—TII  (I) wherein: TI is a topoisomerase I inhibitor such as a camptothecin group; TII is a topoisomerase II inhibitor such as an amsacrine, ellipticine, epipodophyllotoxin, or anthracycline antibiotic group; and L is a linking group. The compounds are useful for inhibiting topoisomerase I and II enzymes, for promoting cellular differentiation, and for treating cancer.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: July 16, 2002
    Assignees: The University of North Carolina at Chapel Hill, Yale University
    Inventors: Kuo-Hsiung Lee, Yung-Chi Cheng, Xin Guo, Kenneth F. Bastow, Hui-Kang Wang
  • Patent number: D563354
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: March 4, 2008
    Assignee: LG Electronics Inc.
    Inventor: Bong Hui Kang
  • Patent number: D563356
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: March 4, 2008
    Assignee: LG Electronics Inc.
    Inventor: Bong Hui Kang
  • Patent number: D568860
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: May 13, 2008
    Assignee: LG Electronics Inc.
    Inventor: Bong Hui Kang