Patents by Inventor Ivan Rossi
Ivan Rossi 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: 11773263Abstract: The present invention relates to preparation of heterogeneous mixtures of (carboxylated) vinyl ester/ethylene dispersions, such as vinyl acetate/ethylene (VAE) dispersions with polyamideamine-epichlorohydrin (PAE) wet strength resins having a reduced amount of halogenated organic compounds, such as less than 1500 ppm. The dispersion offers extremely low free and bound formaldehyde levels combined with wet tensile strength for use in non-woven textile and paper applications.Type: GrantFiled: July 30, 2021Date of Patent: October 3, 2023Assignee: Celanese International CorporationInventors: Cristiana Licheri, Alistair John McLennan, Ivan Rossi, Paul Alexander Scott
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Patent number: 11214684Abstract: The present invention relates to preparation of heterogeneous mixtures of (carboxylated) vinyl ester/ethylene dispersions, such as vinyl acetate/ethylene (VAE) dispersions with polyamideamine-epichlorohydrin (PAE) wet strength resins having a reduced amount of halogenated organic compounds, such as less than 1500 ppm. The dispersion offers extremely low free and bound formaldehyde levels combined with wet tensile strength for use in non-woven textile and paper applications.Type: GrantFiled: December 6, 2016Date of Patent: January 4, 2022Assignee: Celanese International CorporationInventors: Cristiana Licheri, Alistair John McLennan, Ivan Rossi, Paul Alexander Scott
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Publication number: 20210363350Abstract: The present invention relates to preparation of heterogeneous mixtures of (carboxylated) vinyl ester/ethylene dispersions, such as vinyl acetate/ethylene (VAE) dispersions with polyamideamine-epichlorohydrin (PAE) wet strength resins having a reduced amount of halogenated organic compounds, such as less than 1500 ppm. The dispersion offers extremely low free and bound formaldehyde levels combined with wet tensile strength for use in non-woven textile and paper applications.Type: ApplicationFiled: July 30, 2021Publication date: November 25, 2021Inventors: Cristiana LICHERI, Alistair John MCLENNAN, Ivan ROSSI, Paul Alexander SCOTT
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Patent number: 10458833Abstract: A system includes a fluid reservoir, a differential pressure sensor, and a controller. The fluid reservoir has a bottom and is to hold a fluid. The differential pressure sensor is coupled to the bottom of the fluid reservoir and to sense a pressure difference between pressure exerted on the differential pressure sensor by the fluid and pressure exerted on the fluid in the fluid reservoir and to provide at least one signal that indicates a fluid level in the fluid reservoir. The controller is to receive the at least one signal and determine a fluid volume in the fluid reservoir based on the at least one signal. Also, the controller is to provide at least one of a fluid level signal that indicates the fluid level in the fluid reservoir and a fluid volume signal that indicates the fluid volume in the fluid reservoir.Type: GrantFiled: May 16, 2014Date of Patent: October 29, 2019Assignee: Sorin Group Italia S.r.l.Inventor: Ivan Rossi
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Publication number: 20190177892Abstract: The present invention relates to preparation of heterogeneous mixtures of (carboxylated) vinyl ester/ethylene dispersions, such as vinyl acetate/ethylene (VAE) dispersions with polyamideamine-epichlorohydrin (PAE) wet strength resins having a reduced amount of halogenated organic compounds, such as less than 1500 ppm. The dispersion offers extremely low free and bound formaldehyde levels combined with wet tensile strength for use in non-woven textile and paper applications.Type: ApplicationFiled: December 6, 2016Publication date: June 13, 2019Inventors: Cristiana LICHERI, John Alistair MCLENNAN, Ivan ROSSI, Alexander Paul SCOTT
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Patent number: 9801687Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. In some embodiments, the disclosure pertains to a blood level sensor that can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system. In some embodiments, the blood level sensor may be utilized with a perfusion system lacking communication with disposables.Type: GrantFiled: March 13, 2014Date of Patent: October 31, 2017Assignee: Sorin Group Italia S.r.l.Inventors: Dennis Simpson, Derek E. Dahlinger, Ivan Rossi
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Publication number: 20170089746Abstract: A system includes a fluid reservoir, a differential pressure sensor, and a controller. The fluid reservoir has a bottom and is to hold a fluid. The differential pressure sensor is coupled to the bottom of the fluid reservoir and to sense a pressure difference between pressure exerted on the differential pressure sensor by the fluid and pressure exerted on the fluid in the fluid reservoir and to provide at least one signal that indicates a fluid level in the fluid reservoir. The controller is to receive the at least one signal and determine a fluid volume in the fluid reservoir based on the at least one signal. Also, the controller is to provide at least one of a fluid level signal that indicates the fluid level in the fluid reservoir and a fluid volume signal that indicates the fluid volume in the fluid reservoir.Type: ApplicationFiled: May 16, 2014Publication date: March 30, 2017Inventor: Ivan Rossi
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Patent number: 9132214Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system in order to unlock further functionality within the perfusion system.Type: GrantFiled: October 27, 2014Date of Patent: September 15, 2015Assignee: Sorin Group Italia S.r.l.Inventors: Ivan Rossi, Raffaella Bombarda
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Publication number: 20150105642Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system in order to unlock further functionality within the perfusion system.Type: ApplicationFiled: October 27, 2014Publication date: April 16, 2015Inventors: Ivan Rossi, Raffaella Bombarda
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Patent number: 8888730Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system in order to unlock further functionality within the perfusion system.Type: GrantFiled: September 19, 2012Date of Patent: November 18, 2014Assignee: Sorin Group Italia S.r.l.Inventors: Ivan Rossi, Raffaella Bombarda
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Publication number: 20140191026Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. In some embodiments, the disclosure pertains to a blood level sensor that can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system. In some embodiments, the blood level sensor may be utilized with a perfusion system lacking communication with disposables.Type: ApplicationFiled: March 13, 2014Publication date: July 10, 2014Applicant: Sorin Group Italia S.r.l.Inventors: Dennis Simpson, Derek E. Dahlinger, Ivan Rossi
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Patent number: 8734376Abstract: A perfusion system is easy to set-up, use and monitor during a bypass procedure. At least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. A blood level sensor can be used to monitor a blood level or volume within a blood reservoir.Type: GrantFiled: April 20, 2010Date of Patent: May 27, 2014Assignee: Sorin Group Italia S.r.l.Inventors: Dennis Simpson, Derek E. Dahlinger, Ivan Rossi
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Publication number: 20140079590Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system in order to unlock further functionality within the perfusion system.Type: ApplicationFiled: September 19, 2012Publication date: March 20, 2014Applicant: SORIN GROUP ITALIA, S.R.I.Inventors: Ivan Rossi, Raffaella Bombarda
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Publication number: 20130303965Abstract: A perfusion system that is easy to set-up, use and monitor during a bypass procedure includes at least some disposable components configured to communicate parameters to the perfusion system. An ultrasonic blood level sensor can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system.Type: ApplicationFiled: July 15, 2013Publication date: November 14, 2013Inventors: Ivan Rossi, Ivo Panzani
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Patent number: 8506513Abstract: A perfusion system that is easy to set-up, use and monitor during a bypass procedure includes at least some disposable components configured to communicate parameters to the perfusion system. An ultrasonic blood level sensor can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system.Type: GrantFiled: April 13, 2011Date of Patent: August 13, 2013Assignee: Sorin Group Italia S.r.l.Inventors: Ivan Rossi, Ivo Panzani
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Patent number: 8500673Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. In some embodiments, the disclosure pertains to a blood level sensor that can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system. In some embodiments, the blood level sensor may be utilized with a perfusion system lacking communication with disposables.Type: GrantFiled: April 20, 2010Date of Patent: August 6, 2013Assignee: Sorin Group Italia S.r.l.Inventors: Daniele Zanotti, Ivan Rossi, Ivo Panzani
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Publication number: 20110257579Abstract: A perfusion system that is easy to set-up, use and monitor during a bypass procedure includes at least some disposable components configured to communicate parameters to the perfusion system. An ultrasonic blood level sensor can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system.Type: ApplicationFiled: April 13, 2011Publication date: October 20, 2011Applicant: Sorin Group Italia S.r.I.Inventors: Ivan Rossi, Ivo Panzani
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Publication number: 20110257578Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. In some embodiments, the disclosure pertains to a blood level sensor that can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system. In some embodiments, the blood level sensor may be utilized with a perfusion system lacking communication with disposables.Type: ApplicationFiled: April 20, 2010Publication date: October 20, 2011Applicant: Sorin Group Italia S.r.l.Inventors: Daniele Zanotti, Ivan Rossi, Ivo Panzani
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Publication number: 20110257576Abstract: The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at least some of the disposable components used with the perfusion system are configured to be able to communicate set-up and/or operational parameters to the perfusion system. In some embodiments, the disclosure pertains to a blood level sensor that can be used to monitor a blood level or volume within a blood reservoir. The blood level sensor may be utilized in an integrated perfusion system in which the disposable components are configured, as noted above, to communicate with the perfusion system. In some embodiments, the blood level sensor may be utilized with a perfusion system lacking communication with disposables.Type: ApplicationFiled: April 20, 2010Publication date: October 20, 2011Applicant: Sorin Group Italia S.r.I.Inventors: Dennis Simpson, Derek E. Dahlinger, Ivan Rossi
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Patent number: 7311849Abstract: The invention provides a control device for the separate collection of blood components in output from a blood centrifugation cell. The control device comprises: a support which comprises a recess for containing a duct; a visible-light emitter with a corresponding receiver, which are arranged on opposite sides with respect to the recess for containing the duct; an infrared-light emitter with a corresponding receiver, which are arranged on opposite sides with respect to the recess for containing the duct; and a processor to detect signals acquired by the two receivers, to calculate a ratio between the values of the signals, and to send signals to the means suitable to selectively send the fluid conveyed by the duct into separate collection bags, the means being able to change the bag in which the fluid is collected.Type: GrantFiled: July 23, 2004Date of Patent: December 25, 2007Assignee: Sorin Group Italia S.r.l.Inventors: Ivo Panzani, Sergio Romagnoli, Ivan Rossi, Stefano Sarti