Patents Assigned to Alpha-Tec Systems, Inc.
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Patent number: 10451528Abstract: The present disclosure describes a closed apparatus for collection, filtration and concentration of biological samples, such as fecal material. The sample is collected with an integrated sample collection device which introduces the sample into a transport liquid in a sample collection tube which couples to a filter unit coupled to a processing tube containing a processing liquid. The apparatus may be introduced into a centrifuge for centrifugal filtration.Type: GrantFiled: January 12, 2016Date of Patent: October 22, 2019Assignee: Alpha-Tec Systems, Inc.Inventors: Richard O. Williams, Mark Williams, John Kempke
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Patent number: 10299767Abstract: The present disclosure describes a sample collection apparatus for collection of biological samples, such as fecal material. The sample collection apparatus includes at least one coupling mechanism to couple a sample collection device to a cap, and includes at least one release mechanism to release at least a part of the sample collection device from the cap. The sample collection device in a first configuration is coupled to the cap and in a second configuration is displaced from the cap.Type: GrantFiled: December 9, 2015Date of Patent: May 28, 2019Assignee: Alpha-Tec Systems, Inc.Inventors: Richard O. Williams, Mark Williams, John Kempke
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Patent number: 10189020Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: GrantFiled: August 11, 2015Date of Patent: January 29, 2019Assignee: Alpha Tec Systems, Inc.Inventors: Richard O Williams, Mark R Williams, Christopher O Williams
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Patent number: 10139321Abstract: The present disclosure relates to a mucolytic tablet for a sample collection device that causes mucolysis of biological samples collected in the sample collection device. The mucolytic tablet includes N-acetyl L-cysteine (NALC), a pharmaceutically active mucolytic agent that reduces the viscosity of mucus containing biological samples. The mucolytic tablet also includes one or more chelating agents, water-soluble anti-adherent/s, and at least one buffering agent.Type: GrantFiled: July 29, 2016Date of Patent: November 27, 2018Assignee: Alpha-Tec Systems, Inc.Inventors: Richard Williams, Anne Frontella, Mark Williams
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Patent number: 9403164Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: GrantFiled: March 17, 2015Date of Patent: August 2, 2016Assignee: Alpha Tec Systems, Inc.Inventors: Richard O Williams, Mark R Williams, Christopher O Williams
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Publication number: 20150343438Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: ApplicationFiled: August 11, 2015Publication date: December 3, 2015Applicant: ALPHA TEC SYSTEMS, INC.Inventors: Richard O. Williams, Mark R. Williams, Christopher O. Williams
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Patent number: 9138747Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: GrantFiled: March 15, 2013Date of Patent: September 22, 2015Assignee: Alpha Tec Systems, Inc.Inventors: Richard O Williams, Mark R Williams, Christopher O Williams
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Publication number: 20150182421Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: ApplicationFiled: March 17, 2015Publication date: July 2, 2015Applicant: ALPHA TEC SYSTEMS, INC.Inventors: Richard O Williams, Mark R Williams, Christopher O Williams
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Publication number: 20130248045Abstract: A specimen collection apparatus is provided. The specimen collection apparatus may include a container, a funnel for removable insertion in an opening of the container, a funnel cover; a removable seal, and a dispensing apparatus sealed within the funnel cover in a reagent-specific atmosphere. The dispensing apparatus may include a cap, a reagent housing attached to the cap, and a reagent designed to liquefy a specimen, stabilize the pH of the liquefied specimen, and be compatible with diagnostic procedures.Type: ApplicationFiled: March 15, 2013Publication date: September 26, 2013Applicant: ALPHA TEC SYSTEMS, INC.Inventors: Richard O. Williams, Mark R. Williams, Christopher O. Williams
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Patent number: 7964098Abstract: An apparatus and method for filtering a biological sample is presented. The apparatus comprises a body member has an upper end and a lower end and defining a workspace therewithin. A first attachment portion is integrally joined to the lower end of the body member for interlockingly receiving a filtered sample container. A second attachment portion is integrally joined to the upper end of the body member for interlockingly receiving a sample transport container. A substantially conically-shaped filter member, located within the workspace, is integrally joined to the lower end of the body member and extends upwardly above the lower end of the body member toward the upper end of the body member. The filter member defines a plurality of openings in its upwardly extending portion.Type: GrantFiled: February 6, 2007Date of Patent: June 21, 2011Assignee: Alpha-Tec Systems, Inc.Inventor: Richard O. Willliams
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Publication number: 20080185349Abstract: An apparatus and method for filtering a biological sample is presented. The apparatus comprises a body member has an upper end and a lower end and defining a workspace therewithin. A first attachment portion is integrally joined to the lower end of the body member for interlockingly receiving a filtered sample container. A second attachment portion is integrally joined to the upper end of the body member for interlockingly receiving a sample transport container. A substantially conically-shaped filter member, located within the workspace, is integrally joined to the lower end of the body member and extends upwardly above the lower end of the body member toward the upper end of the body member. The filter member defines a plurality of openings in its upwardly extending portion.Type: ApplicationFiled: February 6, 2007Publication date: August 7, 2008Applicant: ALPHA-TEC SYSTEMS, INC., A WASHINGTON CORPORATIONInventor: Richard O. Willliams