Patents by Inventor Jian-Xin Li
Jian-Xin Li 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: 11612592Abstract: Liquid formulations containing picosulfate and magnesium citrate are provided. The compositions can include one or more precipitation inhibitors such as carboxylic acids (e.g., malonic acid), soluble anionic polymers and ammonium salts. The formulations are useful to treat constipation or for the clearance of the bowel prior to X-ray examination, endoscopy or surgery.Type: GrantFiled: August 16, 2016Date of Patent: March 28, 2023Assignee: FERRING B.V.Inventors: Alfred Chi-Yeh Liang, Nipul Ghanshyambhai Patel, Jian-Xin Li
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Patent number: 10642774Abstract: The invention provides a circuit structure sharing the same memory, where the circuit structure includes a first volatile memory, a system chip and a signal processing chip. The system chip is connected to the first volatile memory via a first connection interface. The signal processing chip is connected to the system chip via a second connection interface. A memory controller is disposed in the system chip and connected to the first connection interface and the second connection interface. The signal processing chip transmits a first access command to the memory controller via the second connection interface, and the memory controller accesses the first volatile memory via the first connection interface according to the first access command and transmits the access result of the first access command to the signal processing chip via the second connection interface.Type: GrantFiled: May 22, 2018Date of Patent: May 5, 2020Assignee: ALi CorporationInventors: Jian-Xin Li, Dong e Yu, Han-jun Li
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Publication number: 20200007084Abstract: The disclosure provided a low noise block converter for converting RF signal received from a satellite into IF signal, where the image rejection of the RF signal is performed in two stages through a low noise amplifier (LNA) integrated circuit (IC). The disclosure reduced the number of discrete components by integrating electronic components onto one integrated circuit (or chip), and at the same, improves the noise figure of the LNB converter. The LNB IC comprises LNA circuits, RF path selector, and signal downconverter, where the image rejection is performed by a combination of the LNA circuits and the signal downconverter.Type: ApplicationFiled: May 23, 2019Publication date: January 2, 2020Applicant: ALi CorporationInventors: CEDRIC LAMBERTET, Christian Eichrodt, Fabio Epifano, Claude-Alain Gobet, Alfredo Bautista, Jian-Xin Li
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Patent number: 10374228Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: GrantFiled: November 20, 2018Date of Patent: August 6, 2019Assignee: FMC Lithium USA Corp.Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Publication number: 20190097221Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: ApplicationFiled: November 20, 2018Publication date: March 28, 2019Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Patent number: 10141568Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: GrantFiled: December 4, 2017Date of Patent: November 27, 2018Assignee: FMC CorporationInventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Publication number: 20180336155Abstract: The invention provides a circuit structure sharing the same memory, where the circuit structure includes a first volatile memory, a system chip and a signal processing chip. The system chip is connected to the first volatile memory via a first connection interface. The signal processing chip is connected to the system chip via a second connection interface. A memory controller is disposed in the system chip and connected to the first connection interface and the second connection interface. The signal processing chip transmits a first access command to the memory controller via the second connection interface, and the memory controller accesses the first volatile memory via the first connection interface according to the first access command and transmits the access result of the first access command to the signal processing chip via the second connection interface.Type: ApplicationFiled: May 22, 2018Publication date: November 22, 2018Applicant: ALi CorporationInventors: Jian-Xin Li, Dong e Yu, Han-jun Li
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Publication number: 20180083273Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: ApplicationFiled: December 4, 2017Publication date: March 22, 2018Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Publication number: 20170049758Abstract: Liquid formulations containing picosulfate and magnesium citrate are provided. The formulations are useful to treat constipation or for the clearance of the bowel prior to X-ray examination, endoscopy or surgery.Type: ApplicationFiled: August 16, 2016Publication date: February 23, 2017Inventors: Alfred Chi-Yeh Liang, Nipul Ghanshyambhai Patel, Jian-Xin Li, Crilles Casper Larsen
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Publication number: 20150132641Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: ApplicationFiled: January 23, 2015Publication date: May 14, 2015Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Patent number: 8932629Abstract: A particulate co-processed composition comprising microcrystalline cellulose and at least one sugar alcohol is disclosed. A preferred sugar alcohol is mannitol. The composition has an improved compactability profile, lubricant sensitivity, and ejection profile compared to microcrystalline cellulose and the at least one sugar alcohol, either alone or in combination as a simple dry blend, in the preparation of solid dosage formulations, such as tablets. Tablets comprising the particulate co-processed composition, an active, and, optionally, one or more other excipients, and method for their preparation, are also disclosed.Type: GrantFiled: October 26, 2007Date of Patent: January 13, 2015Assignee: FMC CorporationInventors: Jian-Xin Li, Brian Carlin, Thomas Ruszkay
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Patent number: 8088414Abstract: A composition comprising: (i) at least one latex or pseudolatex water insoluble film former, (ii) at least one permeation enhancing agent and, optionally, (iii) one or more plasticizers. The present invention is also directed to substrates coated with the composition of the invention, films made from the composition and methods for making and using such compositions, coated substrates and films.Type: GrantFiled: January 31, 2007Date of Patent: January 3, 2012Assignee: FMC CorporationInventors: Juergen Siepmann, Florence Siepmann, Brian A. C. Carlin, Jian-Xin Li
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Publication number: 20110226987Abstract: The present invention provides an anode including a host material capable of absorbing or desorbing lithium in an electrochemical system. A stabilized lithium metal powder coated with a wax is dispersed in the host material.Type: ApplicationFiled: June 2, 2011Publication date: September 22, 2011Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-Xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Patent number: 7829148Abstract: An aqueous polymer coating composition containing at least one latex or pseudolatex is coated on a substrate in a high humidity coating process followed by heat treatment of the coated substrate above the film forming temperature of the coating at low humidity. The coated substrate gives a stable reproducible dissolution profile substantially insensitive to temperature or humidity conditions upon storage. The high humidity coating process is achieved by addition of water to the coating chamber through dilution of the coating formulation or humidification of inlet air. Contrary to the conventional low humidity coating process, residual water is retained in the coating layer of the coated substrates in the coating step. When the coated substrates are heat treated at a temperature greater than the minimum film forming temperature, the residual water in the coating layer will ensure adequate capillary force for the completion of film coalescence. High humidity heat treatment is not needed.Type: GrantFiled: January 31, 2007Date of Patent: November 9, 2010Assignee: FMC CorporationInventors: Jian-Xin Li, Brian A. C. Carlin
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Publication number: 20100030159Abstract: A syringe plunger has a hole is arranged in its plunger central axis, with a diaphragm arranged in the hole. The thickness of the diaphragm in the hole is from 0.01 mm to 0.5 mm. A manufacturing method of a syringe plunger includes the steps of: adding pigment into medical rubber and stirring uniformly; each of a fixed die and a movable die of a medical rubber syringe die being embedded with an impacting and penetrating needle, when molding and die closing, space between the impacting and penetrating needles of the fixed die and the movable die being 0.01 mm to 0.5 mm; demolding said molded medical rubber plunger.Type: ApplicationFiled: November 19, 2007Publication date: February 4, 2010Inventor: Jian-Xin Li
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Publication number: 20090035663Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.Type: ApplicationFiled: October 11, 2007Publication date: February 5, 2009Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
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Publication number: 20080131505Abstract: A particulate co-processed composition comprising microcrystalline cellulose and at least one sugar alcohol is disclosed. A preferred sugar alcohol is mannitol. The composition has an improved compactability profile, lubricant sensitivity, and ejection profile compared to microcrystalline cellulose and the at least one sugar alcohol, either alone or in combination as a simple dry blend, in the preparation of solid dosage formulations, such as tablets. Tablets comprising the particulate co-processed composition, an active, and, optionally, one or more other excipients, and method for their preparation, are also disclosed.Type: ApplicationFiled: October 26, 2007Publication date: June 5, 2008Applicant: FMC CORPORATIONInventors: Jian-Xin Li, Brian Carlin, Thomas Ruszkay
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Publication number: 20070184102Abstract: A composition comprising: (i) at least one latex or pseudolatex water insoluble film former, (ii) at least one permeation enhancing agent and, optionally, (iii) one or more plasticizers. The present invention is also directed to substrates coated with the composition of the invention, films made from the composition and methods for making and using such compositions, coated substrates and films.Type: ApplicationFiled: January 31, 2007Publication date: August 9, 2007Applicant: FMC CORPORATIONInventors: Juergen Siepmann, Florence Siepmann, Brian A.C. Carlin, Jian-Xin Li
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Publication number: 20070184198Abstract: An aqueous polymer coating composition containing at least one latex or pseudolatex is coated on a substrate in a high humidity coating process followed by heat treatment of the coated substrate above the film forming temperature of the coating at low humidity. The coated substrate gives a stable reproducible dissolution profile substantially insensitive to temperature or humidity conditions upon storage. The high humidity coating process is achieved by addition of water to the coating chamber through dilution of the coating formulation or humidification of inlet air. Contrary to the conventional low humidity coating process, residual water is retained in the coating layer of the coated substrates in the coating step. When the coated substrates are heat treated at a temperature greater than the minimum film forming temperature, the residual water in the coating layer will ensure adequate capillary force for the completion of film coalescence. High humidity heat treatment is not needed.Type: ApplicationFiled: January 31, 2007Publication date: August 9, 2007Applicant: FMC CORPORATIONInventors: JIAN-XIN LI, BRIAN A.C. CARLIN
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Publication number: 20060127451Abstract: The present invention is directed to compositions containing: (i) sugar and/or a sugar substitute and (ii) microcrystalline cellulose present in an amount equal to greater than 41% of the total weight of the composition. The present invention is also directed to compositions containing: (i) sugar and/or a sugar substitute and (ii) microcrystalline cellulose having an average particle size equal to or less than 20 microns and present in an amount equal to or greater than 20% of the total weight of the composition. The compositions of the present invention are useful in coating a wide variety of solid forms such as pharmaceutical dosage forms, veterinary dosage forms, nutraceutical dosage forms, food, industrial material, cosmetic material or oral care material. The compositions of the invention are also useful as films such as cast films. The present invention is also directed to methods of making such compositions, as well as methods of coating such compositions on solid forms.Type: ApplicationFiled: September 22, 2005Publication date: June 15, 2006Inventors: Michael Augello, Sharon Ray, Jian-Xin Li, Brian Carlin