Patents by Inventor Chaoyi Deng
Chaoyi Deng 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: 20230339880Abstract: The invention relates to crystalline forms of (6aR,10aR)-1-Hydroxy-6, 6-dimethyl-3-(2-methyl-2-octanyl)-6a,7,10,10a-tetrahydro-6H-benzo[c]chromene-9-carboxylic acid (ajulemic acid), including pharmaceutical compositions comprising a crystalline form of ajulemic acid and methods of making a crystalline form of ajulemic acid. The invention also relates to the use of pharmaceutical compositions comprising a crystalline form of ajulemic acid for the treatment of disease, including inflammatory diseases and fibrotic diseases.Type: ApplicationFiled: October 9, 2020Publication date: October 26, 2023Inventors: David Richard BOOTH, Chaoyi DENG, Robert Paul DISCORDIA, Feng GUO, Clifton David LEIGH, Kristos Adrian MOSHOS, Hayley Ann REECE, Abdolsamad TADAYON, Tingting XU, Hang ZHANG
-
Publication number: 20220112190Abstract: The present disclosure relates to salts and crystalline forms of a compound having the formula: Also described are processes for the production of the salts and crystalline forms described herein.Type: ApplicationFiled: October 25, 2021Publication date: April 14, 2022Inventors: Chaoyi Deng, Jun He, Bo Xu
-
Patent number: 11186573Abstract: The present disclosure relates to salts and crystalline forms of a compound having the formula (I): Also described are processes for the production of the salts and crystalline forms described herein.Type: GrantFiled: July 24, 2018Date of Patent: November 30, 2021Assignee: Vitae Pharmaceuticals, LLCInventors: Chaoyi Deng, Jun He, Bo Xu
-
Publication number: 20210300873Abstract: The invention provides compositions containing a stable crystalline form of brequinar and methods of making such composition. The invention also provides methods of using such compositions to treat a condition in a subject.Type: ApplicationFiled: March 19, 2021Publication date: September 30, 2021Inventors: Abdolsamad Tadayon, Ping Huang, Chaoyi Deng, Jinsuo Yang, Siyi Jiang, Qingqing Lu, Lin Cui, Mo Jia, Xianjun You, David P. Hesson
-
Publication number: 20210292280Abstract: The invention provides compositions containing a stable crystalline form of brequinar and methods of making such composition. The invention also provides methods of using such compositions to treat a condition in a subject.Type: ApplicationFiled: March 19, 2021Publication date: September 23, 2021Inventors: Abdolsamad Tadayon, Ping Huang, Chaoyi Deng, Jinsuo Yang, Qingqing Lu, Lin Cui, Mo Jia, Xianjun You, David P. Hesson, Siyi Jiang
-
Patent number: 11041856Abstract: The invention provides immunochromatographic test strips and methods and systems or kits for detecting and quantifying S-Adenosylmethionine (SAM), S-Adenosylhomocysteine (SAH) and Homocysteine (HCy) in a sample, comprising: (a) making fluorophore conjugated antibodies; (b) immobilizing SAM, SAH and HCy on a solid support; (c) providing a sample, combining said sample with a conjugate selected from the group consisting of lanthanide chelate conjugates and quantum dot conjugates (QD) with anti-SAM, anti-SAH or anti-HCy, wherein said combining is performed under conditions that allow formation of a competitive complex comprising said conjugate, said SAM, SAH or HCy on the solid support and SAM, SAH or HCy in a sample when present; and (d) detecting the presence of the complex, if present, by monitoring a spectral emission mediated by the fluorescent conjugates in the complex, wherein the emission indicates the presence and quantity of SAM, SAH or HCy in the sample.Type: GrantFiled: September 3, 2018Date of Patent: June 22, 2021Assignee: HUNAN SKYWORLD BIOTECHNOLOGIES COInventors: Xiujuan Hao, Chaoyi Deng
-
Publication number: 20200165245Abstract: The present disclosure relates to salts and crystalline forms of a compound having the formula (I): Also described are processes for the production of the salts and crystalline forms described herein.Type: ApplicationFiled: July 24, 2018Publication date: May 28, 2020Inventors: Chaoyi Deng, Jun He, Bo Xu
-
Patent number: 10531773Abstract: A hand-held vacuum cleaner (100) is provides, including a housing (1) and a floor brush (200), the housing (1) is provided with an air inlet (111) and an air blowing vent (121), the air blowing vent (121) is disposed adjacent to the air inlet (111); the floor brush (200) is provided with a floor brush inlet (201), a floor brush outlet (203) and a floor brush opening (202), the floor brush inlet (201) is in communication with the air blowing vent (121), the floor brush outlet (203) is in communication with the air inlet (111), the floor brush opening (202) is located at a side of the floor brush (200) away from the housing (1), and an airflow blowing from the air blowing vent (121) first flows to the floor brush opening (202) through the floor brush inlet (201), and then flows to the air inlet (111) through the floor brush outlet (203).Type: GrantFiled: March 22, 2016Date of Patent: January 14, 2020Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou Wang, Yonghua Wang, Min Zhong, Chaoyi Deng
-
Patent number: 10478035Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1), a charger (7) and a wire-winding frame (6). The charger (7) is connected with the body (1) via a power cord (71) and provided with a pin (72); the wire-winding frame (6) is disposed to the body (1) and defines an inserting slot (611), in which the pin (72) is configured to be fitted with the inserting slot (611), and the power cord (71) is configured to be wound around the wire-winding frame (6).Type: GrantFiled: March 22, 2016Date of Patent: November 19, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
-
Patent number: 10478028Abstract: A rechargeable vacuum cleaner assembly includes: a rechargeable vacuum cleaner provided with a first magnetic member (1011); and a charging stand (100) provided with a second magnetic member (1012), in which the first magnetic member (1011) is configured to cooperate with the second magnetic member (1012) through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand (100).Type: GrantFiled: March 22, 2016Date of Patent: November 19, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
-
Patent number: 10463218Abstract: A charging stand (100) for a vacuum cleaner (200) includes a body (1), a pedal (2) and a safety protection device (3). The pedal (2) is disposed to the body (1) and is pivotable between a first position and a second position. The safety protection device (3) is disposed to the body (1), normally cooperate with the pedal (2), and separate from cooperation with the pedal (2) to make the pedal (2) move from the first position to the second position when moved.Type: GrantFiled: November 18, 2016Date of Patent: November 5, 2019Inventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
-
Patent number: 10407404Abstract: A crystalline form of 2,2-difluoro-N-[(1R,2S)-3-methyl-1-{[1-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-1H-indazol-5-yl]oxy}-1-phenylbutan-2-yl]propanamide (form C), pharmaceutical compositions containing it and its use in therapy.Type: GrantFiled: March 22, 2017Date of Patent: September 10, 2019Assignee: ASTRAZENECA ABInventor: Chaoyi Deng
-
Patent number: 10307031Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1); and a pedal (2) disposed on the body (1) and pivotable between a first position and a second position, wherein when the pedal (2) is in the first position, the vacuum cleaner (200) is suitable to be placed on the pedal (2) to be charged.Type: GrantFiled: June 27, 2017Date of Patent: June 4, 2019Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTDInventors: Min Zhong, Chaoyi Deng, Xinzhou Wang, Yonghua Wang
-
Publication number: 20180372735Abstract: The invention provides immunochromatographic test strips and methods and systems or kits for detecting and quantifying S-Adenosylmethionine (SAM), S-Adenosylhomocysteine (SAH) and Homocysteine (HCy) in a sample, comprising: (a) making fluorophore conjugated antibodies; (b) immobilizing SAM, SAH and HCy on a solid support; (c) providing a sample, combining said sample with a conjugate selected from the group consisting of lanthanide chelate conjugates and quantum dot conjugates (QD) with anti-SAM, anti-SAH or anti-HCy, wherein said combining is performed under conditions that allow formation of a competitive complex comprising said conjugate, said SAM, SAH or HCy on the solid support and SAM, SAH or HCy in a sample when present; and (d) detecting the presence of the complex, if present, by monitoring a spectral emission mediated by the fluorescent conjugates in the complex, wherein the emission indicates the presence and quantity of SAM, SAH or HCy in the sample.Type: ApplicationFiled: September 3, 2018Publication date: December 27, 2018Inventors: Xiujuan Hao, Chaoyi Deng
-
Patent number: 10136786Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1); and a blade (4) vertically disposed on the body (1), in which the blade (4) extends curvedly along a length direction of the blade (4) and is configured to cut off hairs wound around a brushroll (201) of the vacuum cleaner (200).Type: GrantFiled: June 27, 2017Date of Patent: November 27, 2018Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
-
Publication number: 20180333018Abstract: A rechargeable vacuum cleaner assembly includes: a rechargeable vacuum cleaner provided with a first magnetic member (1011); and a charging stand (100) provided with a second magnetic member (1012), in which the first magnetic member (1011) is configured to cooperate with the second magnetic member (1012) through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand (100).Type: ApplicationFiled: March 22, 2016Publication date: November 22, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO. LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
-
Publication number: 20180310789Abstract: A charging stand (100) for a vacuum cleaner (200) includes: a body (1), a charger (7) and a wire-winding frame (6). The charger (7) is connected with the body (1) via a power cord (71) and provided with a pin (72); the wire-winding frame (6) is disposed to the body (1) and defines an inserting slot (611), in which the pin (72) is configured to be fitted with the inserting slot (611), and the power cord (71) is configured to be wound around the wire-winding frame (6).Type: ApplicationFiled: March 22, 2016Publication date: November 1, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Chaoyi Deng, Min Zhong, Xinzhou Wang, Yonghua Wang
-
Patent number: 10067126Abstract: The invention provides immunochromatographic test strips and methods for detecting and quantifying S-Adenosylmethionine (SAM), S-Adenosylhomocysteine (SAH) and Homocysteine (HCy) in a sample, comprising: (a) making fluorophore conjugated antibodies; (b) immobilizing SAM, SAH and HCy on a solid support; (c) providing a sample, combining said sample with a conjugate selected from the group consisting of lanthanide chelate conjugates and quantum dot conjugates (QD) with anti-SAM, anti-SAH or anti-HCy, wherein said combining is performed under conditions that allow formation of a competitive complex comprising said conjugate, said SAM, SAH or HCy on the solid support and SAM, SAH or HCy in a sample when present; and (d) detecting the presence of the complex, if present, by monitoring a spectral emission mediated by the fluorescent conjugates in the complex, wherein the emission indicates the presence and quantity of SAM, SAH or HCy in the sample.Type: GrantFiled: May 25, 2016Date of Patent: September 4, 2018Assignee: Hunan Skyworld Biotechnologies Co. LTDInventors: Xiujuan Hao, Junhua Wu, Chaoyi Deng
-
Publication number: 20180042436Abstract: A hand-held vacuum cleaner (100) is provides, including a housing (1) and a floor brush (200), the housing (1) is provided with an air inlet (111) and an air blowing vent (121), the air blowing vent (121) is disposed adjacent to the air inlet (111); the floor brush (200) is provided with a floor brush inlet (201), a floor brush outlet (203) and a floor brush opening (202), the floor brush inlet (201) is in communication with the air blowing vent (121), the floor brush outlet (203) is in communication with the air inlet (111), the floor brush opening (202) is located at a side of the floor brush (200) away from the housing (1), and an airflow blowing from the air blowing vent (121) first flows to the floor brush opening (202) through the floor brush inlet (201), and then flows to the air inlet (111) through the floor brush outlet (203).Type: ApplicationFiled: March 22, 2015Publication date: February 15, 2018Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.Inventors: Xinzhou WANG, Yonghua WANG, Min ZHONG, Chaoyi DENG
-
Patent number: D982383Type: GrantFiled: July 20, 2021Date of Patent: April 4, 2023Assignee: LIVEON INDUSTRIAL CO., LTD.Inventors: Chaoyi Deng, Wenfei Fu, Xinghuan Xu