Patents by Inventor Keming Wang

Keming Wang 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: 20240224826
    Abstract: A new semiconductor electronic principle technology and device is a fundamental change in semiconductor science and technology.
    Type: Application
    Filed: September 13, 2021
    Publication date: July 4, 2024
    Inventors: Keming Wang, Runze Wang
  • Publication number: 20210403356
    Abstract: The present disclosure relates to a bacterium-alga coupled sewage treatment device based on energy recycling and a use method thereof. The device comprises a pretreatment device, a photobioreactor, an alga separation apparatus, a continuous flow bioreactor and a secondary sedimentation tank which are sequentially connected in order, the pretreatment device being connected to a municipal sewage inlet pipe, the photobioreactor being connected to a carbon dioxide gas charging device through a gas filling pipeline, one part of a sludge thickening tank being connected to the secondary sedimentation tank, the other part thereof being connected to remaining sludge of the pretreatment device, carbon dioxide generated from the sludge which flows through the thickening tank and is thermally-hydrolyzed and anaerobically-acidified being connected to the photobioreactor through a gas inlet pipeline, and the alga separation apparatus being further connected to a filter press.
    Type: Application
    Filed: March 31, 2020
    Publication date: December 30, 2021
    Inventors: Yong JIANG, Kuixiao LI, Wei WANG, Yu BAI, Jiawei WANG, Ye LI, Keming WANG, Lijun ZHAO
  • Publication number: 20150246755
    Abstract: A vial with a child-resistant mechanism includes a vial body, wherein the vial body includes an opening portion, a first thread and at least one first snap member, wherein the opening portion has an inner side wall and an outer side wall, wherein the first snap member is provided on the outer side wall for a child-resistant purpose, the first thread is provided the inner side wall of the opening portion and the first thread has a vertical projection length L1 smaller than a circumference L of said inner wall of said opening portion.
    Type: Application
    Filed: April 14, 2014
    Publication date: September 3, 2015
    Inventor: Keming Wang
  • Patent number: 6696478
    Abstract: A chemotheraputic cancer treatment in which Gö6976 or a compound chemically similar to Gö6976 is administered to a mammal for the treatment of the cancer. The chemical compound is targeted to PKC &agr; activity. Experiments have shown Gö6976 and similar compounds to be effective for the treatment of breast cancer, leukemia, lung cancer, bone cancer, skin cancer, prostate cancer, liver cancer, brain tumor, cervical cancer, and cancers located in the digestive tract including gastric cancer and colorectal cancers. These treatments may be accomplished utilizing Gö6976 and compounds similar to it alone or in combination with prior art chemotherapy agents or with radiation therapy. In a preferred embodiment Gö6976 is used for the treatment of cancer as a preventative drug by preventing cancer cell formation.
    Type: Grant
    Filed: July 24, 2001
    Date of Patent: February 24, 2004
    Inventors: Zhimin Lu, Keming Wang
  • Publication number: 20020016352
    Abstract: A chemotheraputic cancer treatment in which Gö6976 or a compound chemically similar to Gö6976 is administered to a mammal for the treatment of the cancer. The chemical compound is targeted to PKC &agr; activity. Experiments have shown Gö6976 and similar compounds to be effective for the treatment of breast cancer, leukemia, lung cancer, bone cancer, skin cancer, prostate cancer, liver cancer, brain tumor, cervical cancer, and cancers located in the digestive tract including gastric cancer and colorectal cancers. These treatments may be accomplished utilizing Gö6976 and compounds similar to it alone or in combination with prior art chemotherapy agents or with radiation therapy. In a preferred embodiment Gö6976 is used for the treatment of cancer as a preventative drug by preventing cancer cell formation.
    Type: Application
    Filed: July 24, 2001
    Publication date: February 7, 2002
    Inventors: Zhimin Lu, Keming Wang
  • Patent number: 6303646
    Abstract: A chemotheraputic cancer treatment in which Gö6976 or one of its derivatives is administered to a mammal for the treatment of the cancer. The Gö6976 or its derivative is directed to PKC &agr; activity. Experiments have shown Gö6976 to be effective for the treatment of breast cancer, leukemia, lung cancer, bone cancer and skin cancer. These treatments may be accomplished utilizing Gö6976 or its derivatives alone or in combination with other prior art chemotherapy agents or in combination with radiation therapy. In a preferred embodiment Gö6976 is used for the treatment of cancer as a preventative drug by preventing cancer cell formation.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: October 16, 2001
    Inventors: Zhimin Lu, Keming Wang