Patents by Inventor Peter Liu
Peter Liu 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: 20250108315Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: ApplicationFiled: December 12, 2024Publication date: April 3, 2025Applicant: Velico Medical, Inc.Inventors: Robert R. Andrews, Herman E. Snyder, William J. Merritt, Evan P. Ordway, Clair Strohl, Qiyong Peter Liu, Jihae Sohn, Lisa A. Buckley, Mark A. Popovsky
-
Publication number: 20250040772Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.Type: ApplicationFiled: October 21, 2024Publication date: February 6, 2025Inventors: Max P. LACOMA, Devan SCHAPPLER, Xavier F. CULLERE, Street BARNETT, Ryan COPELAND, Peter LIU, Ian LIU, Erick ZHANG
-
Patent number: 12201920Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: GrantFiled: January 17, 2023Date of Patent: January 21, 2025Assignee: Velico Medical, Inc.Inventors: Robert R. Andrews, Herman E. Snyder, William J. Merritt, Evan P. Ordway, Clair Strohl, Qiyong Peter Liu, Jihae Sohn, Lisa A. Buckley, Mark A Popovsky
-
Publication number: 20240374522Abstract: A method of treatment of plasma with a physiologically compatible spray dry stable acidic substance (SDSAS) prior to or contemporaneously with spray drying of the plasma that results in greater recovery and greater long-term stabilization of the dried plasma proteins as compared to spray dried plasma that has not be subject to the formulation method of the present invention, as well as compositions related to plasma dried by the methods of the present invention.Type: ApplicationFiled: June 17, 2024Publication date: November 14, 2024Applicant: Velico Medical, Inc.Inventors: Qiyong Peter Liu, Junqing Cui, Rud Karly Lucien, Ryan Carney, Jihae Sohn, Michelle Arya, Wahid W Khan
-
Publication number: 20240359113Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: ApplicationFiled: March 13, 2024Publication date: October 31, 2024Applicant: Velico Medical, IncInventors: Qiyong Peter Liu, Herman E. Snyder, Evan P. Ordway, William J. Merritt, Robert R. Andrews, Clair Strohl, Jihae Sohn, Lisa A. Buckley, Mark A. Popovsky
-
Publication number: 20240349965Abstract: A vacuum cleaner, comprising a cleaner body; a dust cup coupled to the cleaner body, the dust cup including a dust cup body which at least partially forms a dust cup cavity and a dust cup outlet; the dust cup including a dust cup door configured to selectively open and close the dust cup outlet; and at least one of a releasably connectable connector assembly to hold the dust cup door in a closed position, the releasably connectable connector assembly comprising a first connector, the first connector comprising a first connector magnet, and/or a deformable debris obstructor located in the dust cup cavity upstream of the dust cup outlet and dust cup door, which extends transverse to a longitudinal axis of the dust cup cavity as to shield the dust cup door from debris in the dust cup cavity. A docking station is also disclosed.Type: ApplicationFiled: June 2, 2023Publication date: October 24, 2024Inventors: Austin Waid-Jones, Casey McClay, Peter Liu, Jarvis XU, Baoquan Yang, Xin Li
-
Patent number: 12121201Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.Type: GrantFiled: July 20, 2022Date of Patent: October 22, 2024Assignee: SharkNinja Operating LLCInventors: Max P. Lacoma, Devan Schappler, Xavier F. Cullere, Street Barnett, Ryan Copeland, Peter Liu, Ian Liu, Erick Zhang
-
Patent number: 12064518Abstract: A method of treatment of plasma with a physiologically compatible spray dry stable acidic substance (SDSAS) prior to or contemporaneously with spray drying of the plasma that results in greater recovery and greater long-term stabilization of the dried plasma proteins as compared to spray dried plasma that has not be subject to the formulation method of the present invention, as well as compostions related to plasma dried by the methods of the present invention.Type: GrantFiled: October 22, 2021Date of Patent: August 20, 2024Assignee: Velico Medical, Inc.Inventors: Qiyong Peter Liu, Junqing Cui, Rud Karly Lucien, Ryan Carney, Jihae Sohn, Michelle Arya, Abdul W. Khan
-
Publication number: 20240268347Abstract: An animal shoe comprising an upper having a body with an opening that is configured for receiving a foot of an animal and a multilayer sole. The multilayer sole has a first outsole connected to the body of the upper, the first outsole comprising a bottom, and the first outsole comprising a first material, and a second outsole connected to the body of the upper and the first outsole. The second outsole covers the bottom of the first outsole. The second outsole is made of a second material that is different than the first material of the first outsole.Type: ApplicationFiled: February 10, 2023Publication date: August 15, 2024Inventors: Peter Liu, Jeremy Sung Yoon
-
Publication number: 20240167022Abstract: Described herein are compositions and methods for treating cancer comprising single-stranded 5? uncapped triphosphate or biphosphate modified RNA oligonucleotides complementary to a miRNA which is highly expressed in a tumor microenvironment in comparison to a non-tumor environment.Type: ApplicationFiled: December 29, 2021Publication date: May 23, 2024Inventors: Robert Michael Dudley, Qiyong Peter Liu, Subrata Kumar Ghosh
-
Patent number: 11975274Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: GrantFiled: September 15, 2022Date of Patent: May 7, 2024Assignee: Velico Medical, Inc.Inventors: Qiyong Peter Liu, Herman E. Snyder, Kyle D. Erickson, Evan P. Ordway, William J. Merritt, Richard Meehan, Robert R. Andrews, Clair Strohl, Jihae Sohn, Mark A. Popovsky, Lisa A. Buckley
-
Publication number: 20240131062Abstract: The spray dried plasma by the nature of its characteristics and the process by which it is made allows for a dried plasma with reduced pathogens. It has at least three aspects of pathogen reduction that results in a plasma product with reduced or no pathogens. The first aspect relates to a spray drying disposable and machine that eliminates or minimizes the introduction of pathogens into the spray drying process and is referred to as the anti-contamination process. The second aspect of pathogen reduction relates to the spray drying process and parameters that reduces pathogens that may be present in the donor plasma, and/or inhibit pathogen growth and/or pathogen proliferation introduced by the donor plasma. The third aspect results in reduced pathogens occurring during storage of the dried plasma wherein the manufacturing and storage conditions are such that pathogens are reduced, and/or pathogen growth and/or pathogen proliferation are inhibited.Type: ApplicationFiled: September 14, 2023Publication date: April 25, 2024Applicant: Velico Medical, Inc.Inventors: Mark A. Popovsky, Lisa A. Buckley, Jihae Sohn, Evan P. Ordway, Qiyong Peter Liu, Robert R. Andrews, Herman E. Snyder, William J. Merritt, Clair Strohl, Russell J Barron
-
Publication number: 20240131063Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the mean size of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment.Type: ApplicationFiled: September 14, 2023Publication date: April 25, 2024Applicant: Velico Medical, Inc.Inventors: Jihae Sohn, Lisa A. Buckley, Mark A. Popovsky, Qiyong Peter Liu, Herman E. Snyder, Evan P. Ordway, William J. Merritt, Robert R. Andrews, Clair Strohl
-
Publication number: 20240123368Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: ApplicationFiled: January 17, 2023Publication date: April 18, 2024Applicant: Velico Medical, Inc.Inventors: Robert R. Andrews, Herman E. Snyder, William J. Merritt, Evan P. Ordway, Clair Strohl, Qiyong Peter Liu, Jihae Sohn
-
Publication number: 20240109000Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: ApplicationFiled: September 15, 2022Publication date: April 4, 2024Applicant: Velico Medical, Inc.Inventors: Qiyong Peter Liu, Herman E. Snyder, Kyle D. Erickson, Evan P. Ordway, William J. Merritt, Richard Meehan, Robert R. Andrews, Clair Strohl, Jihae Sohn
-
Publication number: 20240091155Abstract: A method of treating plasma with a pretreatment solution that has a physiologically compatible spray dry stable acidic substance (SDSAS) and an amino acid, prior to or contemporaneously with spray drying of the plasma that results in greater recovery and greater long-term stabilization of the dried plasma proteins as compared to spray dried plasma that has not be subject to the formulation method of the present invention, as well as compositions related to plasma dried by the methods of the present invention.Type: ApplicationFiled: September 15, 2022Publication date: March 21, 2024Applicant: Velico Medical, Inc.Inventors: Qiyong Peter Liu, William J. Merritt, Jihae Sohn
-
Publication number: 20240091667Abstract: A method of treating plasma with a pretreatment solution that has a physiologically compatible spray dry stable acidic substance (SDSAS) and an amino acid, prior to or contemporaneously with spray drying of the plasma that results in greater recovery and greater long-term stabilization of the dried plasma proteins as compared to spray dried plasma that has not be subject to the formulation method of the present invention, as well as compositions related to plasma dried by the methods of the present invention.Type: ApplicationFiled: September 14, 2023Publication date: March 21, 2024Applicant: Velico Medical, Inc.Inventors: Lisa A. Buckley, Mark A. Popovsky, Jihae Sohn, Qiyong Peter Liu, William J. Merritt
-
Publication number: 20240091666Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).Type: ApplicationFiled: January 17, 2023Publication date: March 21, 2024Applicant: Velico Medical, Inc.Inventors: Richard Meehan, Robert R. Andrews, Herman E. Snyder, William J. Merritt, Evan P. Ordway, Clair Strohl, Qiyong Peter Liu, Jihae Sohn
-
Publication number: 20240042070Abstract: Described herein are compositions and methods for treating cancer using a RIG-I agonist precursor comprising single-stranded 5? uncapped triphosphate or biphosphate antisense oligonucleotide having a sequence complementary to an endogenous miRNA; optionally wherein the compositions and methods comprise a nanoparticle for targeted delivery of the RIG-I agonist precursor and a radiolabel to a tumor micro environment.Type: ApplicationFiled: June 28, 2023Publication date: February 8, 2024Inventors: Robert Michael Dudley, Qiyong Peter Liu, Dustan Bonnin, Subrata Kumar Ghosh
-
Patent number: 11806431Abstract: A method of treatment of plasma with a physiologically compatible spray dry stable acidic substance (SDSAS) prior to or contemporaneously with spray drying of the plasma that results in greater recovery and greater long-term stabilization of the dried plasma proteins as compared to spray dried plasma that has not be subject to the formulation method of the present invention, as well as compositions related to plasma dried by the methods of the present invention.Type: GrantFiled: June 2, 2021Date of Patent: November 7, 2023Assignee: Velico Medical, Inc.Inventors: Qiyong Peter Liu, Junqing Cui, Rud Karly Lucien, Ryan Carney, Jihae Sohn, Michelle Arya, Abdul W. Khan