Patents by Inventor Debashis Dutta
Debashis Dutta 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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Publication number: 20230328505Abstract: A system and method for enabling a SIM card as a micro-platform for one or more third party micro-service applications. The method encompasses adding, a custom memory in the SIM card based on a telecom network operator's input. The method thereafter leads to partitioning, the custom memory into one or more custom-DFs, wherein the one or more custom-DFs are provided with an operating system support. Further the method encompasses assigning, an Application ID (AID) to each custom-DF. Also, the method encompasses assigning, an Application Program Interface (API) to each custom-DF to enable provision of the one or more third party micro-service applications in said each custom-DF. The method further comprises enabling, the SIM card as the micro-platform for the one or more third party micro-service applications based on the Application ID (AID) assigned to said each custom-DF and the Application Program Interface (API) assigned to said each custom-DF.Type: ApplicationFiled: August 31, 2021Publication date: October 12, 2023Inventors: Debashis DUTTA, Chandan MAITY, Shivraj DAGADI, Anish SHAH
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Patent number: 11648136Abstract: This invention provides for a radially expandable stent having superior strength and reduced foreshortening properties. The stents have a mixed configuration of straight and arcuate connector segments that serve to join annular segments that make up the body of the stent. Surprisingly the described mixed configuration provides superior resistance to flip deformation while maintaining desired flexibility.Type: GrantFiled: January 9, 2020Date of Patent: May 16, 2023Assignee: Biosensors International Group, Ltd.Inventors: Dan Wang, Koon Kiat Teu, Debashis Dutta, John Shulze
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Publication number: 20220326233Abstract: In one embodiment, the present invention includes a system for detecting a target analyte which includes a microfluidic device having least one microfluidic channel with a binding surface positioned in the microfluidic channel with further include a first electrode and a second electrode. The system may further include a detector and a voltage supply. Also included is a method to detect a target analyte using a described microfluidics device, introducing solution with a target analyte to a binding surface, and binding the target analyte to the binding surface by applying an electrical potential between the first and second electrodes during at least a portion of the binding step, which enhances the rate of binding of the target analyte molecules to the binding molecules. The method then includes the steps of detecting a reporter molecule which corresponds to the amount of the bound target analyte molecules, which correlates with the amount of target analyte in the original sample.Type: ApplicationFiled: April 18, 2022Publication date: October 13, 2022Applicant: University of WyomingInventors: Debashis DUTTA, Michael TAYLOR, Ravichander Rao PEESARA
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Publication number: 20220255858Abstract: The present disclosure provides Edge solution that can introduce/incorporate certain intelligence at the Base Node or PGW/UPF to take decision by routing the requests originating from UE. Embodiments of the present disclosure relate to a method that includes parsing of Data-Packet from UE at Base Node or PGW/UPF; Storage of Configuration parameters at Base Node or PGW/UPF and Execution of Routing algorithm at Base Node or PGW/UPF. The disclosure further provides solution as architectures of Intelligent Routing Ability involving base-node or PGW, wherein the routing ability is achieved at Base Node or PGW/UPF with required configuration, routing decision etc., stored at Base Node or PGW/UPF itself and includes Parsing of data packets coming from user equipment (UE) to Base Node or PGW/UPF to find source and destination address or IP, Storage of possible alternate destination information for desired services/application/content in “local configuration file” at Base Node or PGW/UPF.Type: ApplicationFiled: February 3, 2022Publication date: August 11, 2022Applicant: JIO PLATFORMS LIMITEDInventors: Debashis DUTTA, Chandan MAITY, Shivraj DAGADI, Anish SHAH
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Patent number: 11402376Abstract: In one embodiment, the present invention includes a system for detecting a target analyte which includes a microfluidic device having least one microfluidic channel with a binding surface positioned in the microfluidic channel with further include a first electrode and a second electrode. The system may further include a detector and a voltage supply. Also included is a method to detect a target analyte using a described microfluidics device, introducing solution with a target analyte to a binding surface, and binding the target analyte to the binding surface by applying an electrical potential between the first and second electrodes during at least a portion of the binding step, which enhances the rate of binding of the target analyte molecules to the binding molecules. The method then includes the steps of detecting a reporter molecule which corresponds to the amount of the bound target analyte molecules, which correlates with the amount of target analyte in the original sample.Type: GrantFiled: March 21, 2019Date of Patent: August 2, 2022Assignee: UNIVERSITY OF WYOMINGInventors: Debashis Dutta, Michael Taylor, Ravichander Rao Peesara
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Publication number: 20220034763Abstract: A platform for sampling viral particles on surfaces and porous structures and in the air. The sampling platform includes, for example, a collection pad configured for quantitating viral loads in a fomite or captured form the air. A reservoir or liquid container is associated with the collection pad for interacting a virus collection zone of the collection pad. A liquid medium is disposed within the container. At least one pump is operably configured to move the liquid medium or air through the collection pad for extracting viral particles from the environment.Type: ApplicationFiled: July 29, 2021Publication date: February 3, 2022Applicant: University of WyomingInventor: Debashis Dutta
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Patent number: 10944123Abstract: Described herein are systems and methods for the generation of electric current and/or electric potential utilizing micro- or nano-channels and capillary flow, including fluidic or microfluidic batteries and electrochemical cells. The provided systems and methods use capillary force to promote fluid flow through micro- and nano-fluidic channels by evaporating fluid at one terminus of the channel, and the resulting fluid flow generates electric potential and or current. Advantageously, the described systems and methods remove the need for pressurized vessels or external pumps, increasing net energy generation and decreasing complexity and size of potential fluidic batteries.Type: GrantFiled: September 25, 2018Date of Patent: March 9, 2021Assignee: UNIVERSITY OF WYOMINGInventor: Debashis Dutta
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Publication number: 20200253758Abstract: This invention provides for a radially expandable stent having superior strength and reduced foreshortening properties. The stents have a mixed configuration of straight and arcuate connector segments that serve to join annular segments that make up the body of the stent. Surprisingly the described mixed configuration provides superior resistance to flip deformation while maintaining desired flexibility.Type: ApplicationFiled: January 9, 2020Publication date: August 13, 2020Inventors: Dan Wang, Koon Kiat Teu, Debashis Dutta, John Shulze
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Patent number: 10548749Abstract: This invention provides for a radially expandable stent having superior strength and reduced foreshortening properties. The stents have a mixed configuration of straight and arcuate connector segments that serve to join annular segments that make up the body of the stent. Surprisingly the described mixed configuration provides superior resistance to flip deformation while maintaining desired flexibility.Type: GrantFiled: June 18, 2014Date of Patent: February 4, 2020Assignee: Biiosensors International Group, Ltd.Inventors: Dan Wang, Koon Kiat Teu, Debashis Dutta, John Shulze
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Publication number: 20190317088Abstract: In one embodiment, the present invention includes a system for detecting a target analyte which includes a microfluidic device having least one microfluidic channel with a binding surface positioned in the microfluidic channel with further include a first electrode and a second electrode. The system may further include a detector and a voltage supply. Also included is a method to detect a target analyte using a described microfluidics device, introducing solution with a target analyte to a binding surface, and binding the target analyte to the binding surface by applying an electrical potential between the first and second electrodes during at least a portion of the binding step, which enhances the rate of binding of the target analyte molecules to the binding molecules. The method then includes the steps of detecting a reporter molecule which corresponds to the amount of the bound target analyte molecules, which correlates with the amount of target analyte in the original sample.Type: ApplicationFiled: March 21, 2019Publication date: October 17, 2019Inventor: Debashis DUTTA
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Publication number: 20190097257Abstract: Described herein are systems and methods for the generation of electric current and/or electric potential utilizing micro- or nano-channels and capillary flow, including fluidic or microfluidic batteries and electrochemical cells. The provided systems and methods use capillary force to promote fluid flow through micro- and nano-fluidic channels by evaporating fluid at one terminus of the channel, and the resulting fluid flow generates electric potential and or current. Advantageously, the described systems and methods remove the need for pressurized vessels or external pumps, increasing net energy generation and decreasing complexity and size of potential fluidic batteries.Type: ApplicationFiled: September 25, 2018Publication date: March 28, 2019Applicant: University of WyomingInventor: Debashis DUTTA
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Publication number: 20180349974Abstract: A system and method for presenting product-specific content on a client device, such as a smart cellphone, tablet, or laptop computer, based on a scanned DataMatrix barcode. A DataMatrix barcode is read by an optical scanner attached to the client device and an application recognizes and parses the data encoded in the DataMatrix barcode to obtain a unique alphanumeric identifier. The unique identifier is transmitted to a digital content server via a data communications network and used by the digital content server to retrieve product-specific content created and maintained on the digital content server by a content management system. The product-specific content, if found on the server, is transmitted to the client device and presented on an output device in accordance with a predefined presentation template.Type: ApplicationFiled: November 15, 2016Publication date: December 6, 2018Applicant: Merck Sharp & Dohme Corp.Inventors: Debashis DUTTA, Ifat SCHILLER
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Patent number: 9168159Abstract: Devices and methods for controlling the flaking of coating fragments from medical implants and improving the delivery of therapeutic agents from such coatings are described.Type: GrantFiled: November 4, 2009Date of Patent: October 27, 2015Assignee: Biosensors International Group, Ltd.Inventors: Shih-Horng Su, Fuh-Sheng Chen, Debashis Dutta
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Publication number: 20140379073Abstract: This invention provides for a radially expandable stent having superior strength and reduced foreshortening properties. The stents have a mixed configuration of straight and arcuate connector segments that serve to join annular segments that make up the body of the stent. Surprisingly the described mixed configuration provides superior resistance to flip deformation while maintaining desired flexibility.Type: ApplicationFiled: June 18, 2014Publication date: December 25, 2014Inventors: Dan Wang, Koon Kiat Teu, Debashis Dutta, John Shulze
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Patent number: 8585754Abstract: A stent is fabricated utilizing a polymer that is selected for its tendency to degrade from the surface inwardly rather than undergo bulk erosion so as to substantially reduce the risk of large particles becoming detached and being swept downstream. Such polymer is hydrophobic yet has water-labile linkages interconnecting the monomers. Ester or imide bonds are incorporated in the polymer to render the surface degrading materials suitable for use in stent applications. The stent may be coated with such polymer or may be wholly formed therefrom.Type: GrantFiled: January 13, 2012Date of Patent: November 19, 2013Assignee: Abbott Cardiovascular Systems Inc.Inventor: Debashis Dutta
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Patent number: 8507208Abstract: Provided herein are microfluidic devices and methods useful for sensitive detection of analytes. The methods and devices described herein are also useful for detecting direct or indirect binding of enzymes or catalysts to a surface, for example a surface having analytes bound thereon. Methods disclosed herein include embodiments utilizing a pre-concentration scheme to improve signal levels of corresponding reporter moieties.Type: GrantFiled: July 23, 2010Date of Patent: August 13, 2013Assignee: University of WyomingInventors: Robert C. Corcoran, Debashis Dutta
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Patent number: 8414814Abstract: A biodegradable polymer stent with radiopacity and a method of making and using a stent with enhanced mechanical strength and/or controlled degradation for use in a bodily lumen is described.Type: GrantFiled: October 4, 2010Date of Patent: April 9, 2013Assignee: Biosensors International Group, Ltd.Inventors: Shih-Horng Su, Debashis Dutta
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Patent number: 8414642Abstract: A stent is fabricated utilizing a polymer that is selected for its tendency to degrade from the surface inwardly rather than undergo bulk erosion so as to substantially reduce the risk of large particles becoming detached and being swept downstream. Such polymer is hydrophobic yet has water-labile linkages interconnecting the monomers. Ester or imide bonds are incorporated in the polymer to render the surface degrading materials suitable for use in stent applications. The stent may be coated with such polymer or may be wholly formed therefrom.Type: GrantFiled: December 1, 2008Date of Patent: April 9, 2013Assignee: Advanced Cardiovascular Systems, Inc.Inventor: Debashis Dutta
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Publication number: 20120116501Abstract: A stent is fabricated utilizing a polymer that is selected for its tendency to degrade from the surface inwardly rather than undergo bulk erosion so as to substantially reduce the risk of large particles becoming detached and being swept downstream. Such polymer is hydrophobic yet has water-labile linkages interconnecting the monomers. Ester or imide bonds are incorporated in the polymer to render the surface degrading materials suitable for use in stent applications. The stent may be coated with such polymer or may be wholly formed therefrom.Type: ApplicationFiled: January 13, 2012Publication date: May 10, 2012Applicant: Abbott Cardiovascular Systems Inc.Inventor: Debashis Dutta
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Publication number: 20120116502Abstract: Devices and methods for controlling the flaking of coating fragments from medical implants and improving the delivery of therapeutic agents from such coatings are described.Type: ApplicationFiled: November 14, 2011Publication date: May 10, 2012Applicant: Biosensors International Group, Ltd.Inventors: Shih-Horng SU, Fuh-Sheng Chen, Debashis Dutta