Patents by Inventor Samuel Chun-Lap Lo
Samuel Chun-Lap Lo 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).
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Patent number: 8855759Abstract: The present invention relates to a method of treating rheumatic disorders, and symptoms of arthritis specifically. The method involves utilizing transcutaneous electrical nerve stimulation (TENS) in combination with administration of a ginsenoside, such as Rb1.Type: GrantFiled: October 9, 2007Date of Patent: October 7, 2014Assignee: The Hong Kong Polytechnic UniversityInventors: Mason Chin Pang Leung, Samuel Chun Lap Lo
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Patent number: 8709732Abstract: A set of biomarkers indicative of early gastric cancer and method of diagnosing gastric cancer at an early stage by directing the these biomarkers in a blood sample. Detection of over-expression of one or more protein biomarks in the group consisting albumin, T-kininogen I, ?-2-HS glycoprotein, ?-1-antitrypsin, afamin and ?-actin and/or detection of under-expression of one or more protein biomarks in the group consisting stress 70 protein, apolipoprotein A-I, apolipoprotein A-IV, transthyretin and murinoglobulin is indicative of the presence of gastric cancer.Type: GrantFiled: February 11, 2011Date of Patent: April 29, 2014Assignee: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Katie Wing Kei Lam
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Publication number: 20130071857Abstract: A set of biomarkers indicative of early gastric cancer and method of diagnosing gastric cancer at an early stage by directing the these biomarkers in a blood sample. Detection of over-expression of one or more protein biomarks in the group consisting albumin, T-kininogen I, ?-2-HS glycoprotein, ?-1-antitrypsin, afamin and ?-actin and/or detection of under-expression of one or more protein biomarks in the group consisting stress 70 protein, apolipoprotein A-I, apolipoprotein A-IV, transthyretin and murinoglobulin is indicative of the presence of gastric cancer.Type: ApplicationFiled: February 11, 2011Publication date: March 21, 2013Inventors: Samuel Chun-Lap Lo, Katie Wing Kei Lam
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Publication number: 20120282631Abstract: A method of identifying and classifying non-small-cell lung carcinoma in a biological sample includes a first test wherein the expression level of at least one biomarker is measured in a sample, the at least one=biomarker is selected from a first group consisting of chaperonin, 2,3-bisphosphoglycerate mutase, thymidine phosphorylase, and minichromosome maintenance deficient protein 5, and comparing the measured expression levels against a normal expression level, wherein a significant difference diagnoses or aids in the diagnosis of non-small cell lung carcinoma; and a second test wherein the expression level of at least one biomarker is measured in the sample, the at least one biomarker is selected from a second group consisting of selenium binding protein and Napsin A, and comparing the measured expression level against a normal expression level, wherein a significant difference confirms or aids in confirmation of Non-Small Cell Carcinoma.Type: ApplicationFiled: May 11, 2012Publication date: November 8, 2012Applicant: THE HONG KONG POLYTECHNIC UNIVERSITYInventors: Samuel Chun Lap LO, Yoki Kwok Chu BUTT, Wallace Woon Fong LEUNG
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Publication number: 20110245580Abstract: Current methods of delivering drug usually require a certain degree of human intervention. For example, a doctor, a paramedic or a patient is required to inject insulin manually when the blood sugar level becomes low. This invention provides a medical device for use with a patient for performing at least one of the functions of delivering drug and performing physical therapy to the patient. The device of this invention includes a sensor for measuring at least one parameter from the patient, an analyzer for analyzing the parameter to determine appropriate function to be carried out on the patient by said medical device, and at least one actuator to perform at least one of the functions of delivering drug and performing physical therapy.Type: ApplicationFiled: June 20, 2011Publication date: October 6, 2011Applicant: The Hong Kong Polytechnic UniversityInventors: Wallace Woon-Fong LEUNG, Samuel Chun-Lap LO
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Patent number: 7998110Abstract: Current methods of delivering drug usually require a certain degree of human intervention. For example, a doctor, a paramedic or a patient is required to inject insulin manually when the blood sugar level becomes low. This invention provides a medical device for use with a patient for performing at least one of the functions of delivering drug and performing physical therapy to the patient. The device of this invention includes a sensor for measuring at least one parameter from the patient, an analyzer for analyzing the parameter to determine appropriate function to be carried out on the patient by said medical device, and at least one actuator to perform at least one of the functions of delivering drug and performing physical therapy.Type: GrantFiled: April 25, 2007Date of Patent: August 16, 2011Assignee: Hong Kong Polytechnic UniversityInventors: Wallace Woon-Fong Leung, Samuel Chun-Lap Lo
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Patent number: 7993823Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: GrantFiled: June 15, 2007Date of Patent: August 9, 2011Assignee: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Patent number: 7927788Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: GrantFiled: June 15, 2007Date of Patent: April 19, 2011Assignee: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20100240546Abstract: A method for identifying, diagnosing, and monitoring cancerous lung tissues in a subject may include measuring the expression of at least one biomarker in a biological sample in the subject, and comparing the expression against a normal value. When a differential expression of the at least one biomarker between the biological sample and the normal value is more than 1.5-fold, the lung tissue sample is cancerous.Type: ApplicationFiled: March 20, 2009Publication date: September 23, 2010Inventors: Samuel Chun Lap Lo, Yoki Kwok Chu Butt, Wallace Woon Fong Leung
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Patent number: 7714117Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: GrantFiled: November 19, 2008Date of Patent: May 11, 2010Assignee: Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20090228516Abstract: Harmful algal bloom (HAB, also termed red tide) has increasingly caused tremendous damage to fisheries worldwide. Since the formation process of HAB is still to be uncovered and the causes of HAB occurrence are largely unknown, it is impossible to take effective measures of prevention. At the present, the only viable measure against HAB is to forewarn and predict the occurrence of large scale HAB, which relies on a viable and efficient indexing method. Unfortunately, there is currently no reliable method to forewarn the occurrence of HAB. The HaiDex method is of a diffusion-characterized water pollution indexing technology, which is invented to effectively forecast HAB, independent of water regions around the world. To ensure forecast accuracy, the HaiDex method is invented (and claimed) to: 1) Characterize statistically a continuous formation process with imperfect panel data of water quality (e.g.Type: ApplicationFiled: March 10, 2008Publication date: September 10, 2009Applicant: The Hong Kong Polytechnic UniversityInventors: John Jianhua Liu, Jia Yan, Samuel Chun-lap Lo, Kin-chung Ho, Tsz Leung Yip
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Publication number: 20090220947Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: ApplicationFiled: June 15, 2007Publication date: September 3, 2009Applicant: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20090118472Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: ApplicationFiled: June 15, 2007Publication date: May 7, 2009Applicant: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20090099349Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: ApplicationFiled: November 19, 2008Publication date: April 16, 2009Applicant: THE HONG KONG POLYTECHNIC UNIVERSITYInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20090093854Abstract: The present invention relates to a method of treating rheumatic disorders, and symptoms of arthritis specifically. The method involves utilizing transcutaneous electrical nerve stimulation (TENS) in combination with administration of a ginsenoside, such as Rb1.Type: ApplicationFiled: October 9, 2007Publication date: April 9, 2009Applicant: The Hong Kong Polytechnic UniversityInventors: Mason Chin Pang Leung, Samuel Chun Lap Lo
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Publication number: 20080269570Abstract: Current methods of delivering drug usually require a certain degree of human intervention. For example, a doctor, a paramedic or a patient is required to inject insulin manually when the blood sugar level becomes low. This invention provides a medical device for use with a patient for performing at least one of the functions of delivering drug and performing physical therapy to the patient. The device of this invention includes a sensor for measuring at least one parameter from the patient, an analyzer for analyzing the parameter to determine appropriate function to be carried out on the patient by said medical device, and at least one actuator to perform at least one of the functions of delivering drug and performing physical therapy.Type: ApplicationFiled: April 25, 2007Publication date: October 30, 2008Applicant: The Hong Kong Polytechnic UniversityInventors: Wallace Woon-Fong Leung, Samuel Chun-Lap Lo
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Publication number: 20080248482Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: ApplicationFiled: May 16, 2008Publication date: October 9, 2008Inventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Patent number: 7425412Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: GrantFiled: July 26, 2006Date of Patent: September 16, 2008Assignee: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Patent number: 7109297Abstract: The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers.Type: GrantFiled: September 13, 2004Date of Patent: September 19, 2006Assignee: The Hong Kong Polytechnic UniversityInventors: Samuel Chun-Lap Lo, Leo Lai Chan, Ivor John Hodgkiss
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Publication number: 20050153367Abstract: Transformed immortalized immune cell lines have traditionally been used as effectors for drug screening. Such programs may overlook an important principle: the initiation of a wide spectrum of immunomodulatory responses requires the collateral interactions of macrophage, B cells and T cells.Type: ApplicationFiled: January 14, 2004Publication date: July 14, 2005Inventors: Samuel Chun-Lap Lo, Man-Sau Wong, Adam Yuen-Yuen Wang