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).

  • Patent number: 11612592
    Abstract: 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: Grant
    Filed: August 16, 2016
    Date of Patent: March 28, 2023
    Assignee: FERRING B.V.
    Inventors: Alfred Chi-Yeh Liang, Nipul Ghanshyambhai Patel, Jian-Xin Li
  • Patent number: 10642774
    Abstract: 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: Grant
    Filed: May 22, 2018
    Date of Patent: May 5, 2020
    Assignee: ALi Corporation
    Inventors: Jian-Xin Li, Dong e Yu, Han-jun Li
  • Publication number: 20200007084
    Abstract: 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: Application
    Filed: May 23, 2019
    Publication date: January 2, 2020
    Applicant: ALi Corporation
    Inventors: CEDRIC LAMBERTET, Christian Eichrodt, Fabio Epifano, Claude-Alain Gobet, Alfredo Bautista, Jian-Xin Li
  • Patent number: 10374228
    Abstract: 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: Grant
    Filed: November 20, 2018
    Date of Patent: August 6, 2019
    Assignee: 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
  • Publication number: 20190097221
    Abstract: 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: Application
    Filed: November 20, 2018
    Publication date: March 28, 2019
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Patent number: 10141568
    Abstract: 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: Grant
    Filed: December 4, 2017
    Date of Patent: November 27, 2018
    Assignee: FMC Corporation
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Publication number: 20180336155
    Abstract: 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: Application
    Filed: May 22, 2018
    Publication date: November 22, 2018
    Applicant: ALi Corporation
    Inventors: Jian-Xin Li, Dong e Yu, Han-jun Li
  • Publication number: 20180083273
    Abstract: 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: Application
    Filed: December 4, 2017
    Publication date: March 22, 2018
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Publication number: 20170049758
    Abstract: 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: Application
    Filed: August 16, 2016
    Publication date: February 23, 2017
    Inventors: Alfred Chi-Yeh Liang, Nipul Ghanshyambhai Patel, Jian-Xin Li, Crilles Casper Larsen
  • Publication number: 20150132641
    Abstract: 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: Application
    Filed: January 23, 2015
    Publication date: May 14, 2015
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Patent number: 8932629
    Abstract: 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: Grant
    Filed: October 26, 2007
    Date of Patent: January 13, 2015
    Assignee: FMC Corporation
    Inventors: Jian-Xin Li, Brian Carlin, Thomas Ruszkay
  • Patent number: 8088414
    Abstract: 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: Grant
    Filed: January 31, 2007
    Date of Patent: January 3, 2012
    Assignee: FMC Corporation
    Inventors: Juergen Siepmann, Florence Siepmann, Brian A. C. Carlin, Jian-Xin Li
  • Publication number: 20110226987
    Abstract: 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: Application
    Filed: June 2, 2011
    Publication date: September 22, 2011
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-Xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Patent number: 7829148
    Abstract: 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: Grant
    Filed: January 31, 2007
    Date of Patent: November 9, 2010
    Assignee: FMC Corporation
    Inventors: Jian-Xin Li, Brian A. C. Carlin
  • Publication number: 20100030159
    Abstract: 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: Application
    Filed: November 19, 2007
    Publication date: February 4, 2010
    Inventor: Jian-Xin Li
  • Publication number: 20090035663
    Abstract: 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: Application
    Filed: October 11, 2007
    Publication date: February 5, 2009
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Publication number: 20080131505
    Abstract: 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: Application
    Filed: October 26, 2007
    Publication date: June 5, 2008
    Applicant: FMC CORPORATION
    Inventors: Jian-Xin Li, Brian Carlin, Thomas Ruszkay
  • Publication number: 20070184102
    Abstract: 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: Application
    Filed: January 31, 2007
    Publication date: August 9, 2007
    Applicant: FMC CORPORATION
    Inventors: Juergen Siepmann, Florence Siepmann, Brian A.C. Carlin, Jian-Xin Li
  • Publication number: 20070184198
    Abstract: 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: Application
    Filed: January 31, 2007
    Publication date: August 9, 2007
    Applicant: FMC CORPORATION
    Inventors: JIAN-XIN LI, BRIAN A.C. CARLIN
  • Publication number: 20060127451
    Abstract: 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: Application
    Filed: September 22, 2005
    Publication date: June 15, 2006
    Inventors: Michael Augello, Sharon Ray, Jian-Xin Li, Brian Carlin