Patents by Inventor Laurent Jakob
Laurent Jakob 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: 11235296Abstract: A method of mixing a liquid composition that includes microparticles dispersed in an aqueous liquid carrier may involve a first premixing step and a second premixing step. During the first premixing step a receptacle is oscillated about a longitudinal axis clockwise and counter-clockwise from a first reference point through a first angle of rotation for a first period of time and at a first angular velocity. During the second premixing step the receptacle is oscillated about the longitudinal axis clockwise and counter-clockwise from a second reference point through a second angle of rotation for a second period of time and at a second angular velocity. In examples, the first angle of rotation is smaller than said second angle of rotation, and the first period of time is shorter than the second period of time.Type: GrantFiled: December 21, 2016Date of Patent: February 1, 2022Assignee: Bracco Suisse SAInventors: Laurent Jakob, Frédéric Rivas
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Publication number: 20180361331Abstract: It is disclosed a method of mixing a liquid composition, wherein said liquid composition comprises microparticles dispersed in an aqueous liquid carrier and wherein said liquid composition is contained in a receptacle having a longitudinal axis, the method comprising: a first premixing step in which the receptacle is oscillated about said longitudinal axis clockwise and counter-clockwise from a first reference point through a first angle of rotation for a first period of time and at a first angular velocity; a second premixing step in which the receptacle is oscillated about said longitudinal axis clockwise and counter-clockwise from a second reference point through a second angle of rotation for a second period of time and at a second angular velocity; and wherein said first angle of rotation is smaller than said second angle of rotation, and said first period of time is shorter than said second period of time. Also disclosed is a device for mixing a liquid composition.Type: ApplicationFiled: December 21, 2016Publication date: December 20, 2018Inventors: Laurent Jakob, Frédéric Rivas
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Patent number: 9238103Abstract: A kit comprising a medical dispensing container (402), such as a vial for diagnostic agents, and a liquid transfer device (401) to be used to transfer a liquid into or from said dispensing container. The transfer device allows substantially limiting the gaseous exchange between the inside of a vial and the external ambient, when the device is connected to the vial in steady state conditions.Type: GrantFiled: December 5, 2006Date of Patent: January 19, 2016Assignee: Bracco Suisse S.A.Inventors: Laurent Jakob, Frederic Rivas
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Publication number: 20140163366Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: ApplicationFiled: December 12, 2013Publication date: June 12, 2014Applicant: BRACCO SUISSE SAInventors: Michel SCHNEIDER, Christophe GOLAY, Laurent JAKOB, Jean BROCHOT, Feng YAN, Christian MATHIEU
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Patent number: 8394070Abstract: A device for administering a liquid preparation comprising a pharmaceutical agent, particularly a contrast agent, in the form of a bolus. The device comprises in particular a core cylinder and an external cylinder, the core cylinder comprising a conduit (107) and a cylindrical reservoir (108) cooperating with a respective plunger (109), wherein the plunger is modified in order to operatively engage with guiding means (300) provided on the external cylinder.Type: GrantFiled: December 15, 2009Date of Patent: March 12, 2013Assignee: Bracco Suisse S.A.Inventors: Laurent Jakob, Frederic Rivas
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Publication number: 20120265065Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: ApplicationFiled: May 9, 2012Publication date: October 18, 2012Applicant: BRACCO RESEARCH S.A.Inventors: Michel Schneider, Christophe Golay, Laurent Jakob, Jean Brochot, Feng Yan, Christian Mathieu
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Publication number: 20110245664Abstract: A device for administering a liquid preparation comprising a pharmaceutical agent, particularly a contrast agent, in the form of a bolus. The device comprises in particular a core cylinder and an external cylinder, the core cylinder comprising a conduit (107) and a cylindrical reservoir (108) cooperating with a respective plunger (109), wherein the plunger is modified in order to operatively engage with guiding means (300) provided on the external cylinder.Type: ApplicationFiled: December 15, 2009Publication date: October 6, 2011Applicant: BRACCO SUISSE S.A.Inventors: Laurent Jakob, Frederic Rivas
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Publication number: 20110245663Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: ApplicationFiled: January 20, 2011Publication date: October 6, 2011Applicant: BRACCO RESEARCH S.A.Inventors: Michel Schneider, Christophe Golay, Laurent Jakob, Jean Brochot, Feng Yan, Christian Mathieu
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Publication number: 20090159485Abstract: A kit comprising a medical dispensing container (402), such as a vial for diagnostic agents, and a liquid transfer device (401) to be used to transfer a liquid into or from said dispensing container. The transfer device allows substantially limiting the gaseous exchange between the inside of a vial and the external ambient, when the device is connected to the vial in steady state conditions.Type: ApplicationFiled: December 5, 2006Publication date: June 25, 2009Applicant: Bracco Research S.A.Inventors: Laurent Jakob, Frederic Rivas
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Patent number: 7534239Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: GrantFiled: May 22, 2000Date of Patent: May 19, 2009Assignee: Bracco Research S.A.Inventors: Michel Schneider, Laurent Jakob, Christophe Golay, Jean Brochot, Feng Yan
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Publication number: 20090076477Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: ApplicationFiled: September 11, 2008Publication date: March 19, 2009Inventors: Michel Schneider, Christophe Golay, Laurent Jakob, Jean Brochot, Feng Yan, Christian Mathieu
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Publication number: 20080045919Abstract: Liquid transfer device to be used to transfer a liquid into or from a dispensing container, particularly a medical dispensing container like a vial for diagnostic agents and kit comprising a vial, a syringe and a device of the aforementioned type. The transfer device comprises a valve which substantially limits the gaseous exchange between the inside of a vial and the external ambient, when the device is connected to the vial in steady state conditions.Type: ApplicationFiled: December 20, 2005Publication date: February 21, 2008Applicant: Bracco Research S.A.Inventors: Laurent Jakob, Frederic Rivas
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Patent number: 6726650Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: GrantFiled: December 3, 1998Date of Patent: April 27, 2004Assignee: Bracco Research S.A.Inventors: Michel Schneider, Christophe Golay, Laurent Jakob, Jean Brochot, Feng Yan, Christian Mathieu
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Publication number: 20020077588Abstract: A power assisted method and injector device for controllably delivering to patients a dispersion medicament or diagnostically active agent, the homogeneity of which is preserved throughout delivery. Diagnostically active agents disclosed are gas microbubble suspensions useful in ultrasonic diagnostic imaging and liposomal formulations in which liposome vesicles are loaded with iodinated compounds.Type: ApplicationFiled: December 3, 1998Publication date: June 20, 2002Inventors: MICHEL SCHNEIDER, LAURENT JAKOB, CHRISTOPHE GOLAY, JEAN BROCHOT, FENG YAN