Patents by Inventor Amit Sehgal
Amit Sehgal 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: 20240107997Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: December 11, 2023Publication date: April 4, 2024Inventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Patent number: 11877575Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: GrantFiled: April 2, 2021Date of Patent: January 23, 2024Inventors: Amit Sehgal, Kamel Ramdani, Christopher Plummer, Huw Evans
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Publication number: 20230119350Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a cationic polysaccharide; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants, nonionic surfactants and combinations thereof. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: October 26, 2022Publication date: April 20, 2023Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Thomas BROPHY, Kamel RAMDANI
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Patent number: 11497210Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a cationic polysaccharide; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants, nonionic surfactants and combinations thereof. This composition when applied to a surface provides robust long lasting disinfection.Type: GrantFiled: April 9, 2019Date of Patent: November 15, 2022Assignee: RHODIA OPERATIONSInventors: Amit Sehgal, Thomas Brophy, Kamel Ramdani
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Publication number: 20220295789Abstract: The present disclosure provides an antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof; and at least one non-ionic surfactant selected from the group consisting of low hydrophilic-lipophilic balance (HLB) non-ionic surfactants with a delocalized electronic structure that have moderate to poor water solubility. This composition when applied to a surface demonstrates good cleaning ability and provides robust long lasting disinfection.Type: ApplicationFiled: June 3, 2022Publication date: September 22, 2022Inventors: Amit SEHGAL, Tamara MAMISTVALOVA, Amanda TORRES, Celine Anna Simone BUREL, Kamel RAMDANI
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Patent number: 11375715Abstract: The present disclosure provides an antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof; and at least one non-ionic surfactant selected from the group consisting of low hydrophilic-lipophilic balance (HLB) non-ionic surfactants with a delocalized electronic structure that have moderate to poor water solubility. This composition when applied to a surface demonstrates good cleaning ability and provides robust long lasting disinfection.Type: GrantFiled: February 13, 2020Date of Patent: July 5, 2022Assignee: RHODIA OPERATIONSInventors: Amit Sehgal, Tamara Mamistvalova, Amanda Torres, Celine Burel, Kamel Ramdani
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Publication number: 20210251225Abstract: The present disclosure provides a method for killing pathogens on a surface, the method comprising applying a composition to the surface, the composition comprising: at least one quaternary ammonium compound; a polymer comprising one or more types of monomer units selected from cationic monomer units, anionic monomer units, amphoteric monomer units, non-ionic monomer units, and combinations thereof, wherein at least one cationic monomer unit, amphoteric monomer unit or at least one anionic monomer unit is present when the polymer comprises one or more non-ionic monomer units; a surfactant selected from cationic surfactants, amphoteric surfactants, non-ionic surfactants, and combinations thereof; and, optionally, an organic acid, wherein the pH of the composition is less than 5; and the composition achieves at least 0.Type: ApplicationFiled: February 11, 2021Publication date: August 19, 2021Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Laura GAGE, Kamel RAMDANI
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Publication number: 20210219545Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: April 2, 2021Publication date: July 22, 2021Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Patent number: 10980230Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: GrantFiled: April 9, 2019Date of Patent: April 20, 2021Assignee: Rhodia OperationsInventors: Amit Sehgal, Kamel Ramdani, Christopher Plummer, Huw Evans
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Publication number: 20200253203Abstract: The present disclosure provides an antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof; and at least one non-ionic surfactant selected from the group consisting of low hydrophilic-lipophilic balance (HLB) non-ionic surfactants with a delocalized electronic structure that have moderate to poor water solubility. This composition when applied to a surface demonstrates good cleaning ability and provides robust long lasting disinfection.Type: ApplicationFiled: February 13, 2020Publication date: August 13, 2020Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Tamara MAMISTVALOVA, Amanda TORRES, Celine BUREL, Kamel RAMDANI
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Publication number: 20200181065Abstract: The present invention is directed to N-alkyldiamide compounds responding to the following formula (I), wherein: R1 or R2 is selected from hydrogen or a linear, branched or cyclic, saturated or unsaturated, hydrocarbon chain having from 1 to 40 carbon atoms, with the proviso that one and only one of R1 or R2 is hydrogen, R is selected from cyclic or branched, saturated or unsaturated, hydrocarbon aliphatic chain having from 2 to 15 carbon atoms. The present invention also relates to the use of the com pounds of formula (I) as a gelling agent and to gel compositions comprising said compounds of formula (I).Type: ApplicationFiled: April 4, 2017Publication date: June 11, 2020Inventors: Roland JACQUOT, Philippe MARION, Pascal HERVE, Olivier BACK, Amit SEHGAL
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Publication number: 20190307122Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: April 9, 2019Publication date: October 10, 2019Inventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Publication number: 20190307124Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a cationic polysaccharide; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants, nonionic surfactants and combinations thereof. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: April 9, 2019Publication date: October 10, 2019Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Thomas BROPHY, Kamel RAMDANI
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Publication number: 20170058189Abstract: A method for demulsifying an emulsion of oil and water including the step of contacting the emulsion with a composition that includes an amphoteric surfactant and a solvent. Demulsifying compositions are also provided.Type: ApplicationFiled: August 26, 2016Publication date: March 2, 2017Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Aaron LAU, Thomas DECOSTER
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Publication number: 20160130527Abstract: An environmentally-friendly, low VOC cleaning composition for industrial and consumer applications comprising (a) a blend of dibasic esters, (b) one or more nonionic surfactants (c) and, optionally, (d) water or a solvent. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group. The cleaning composition is in the form of a microemulsion when mixed in water and is dilutable with water by an amount of at least 99 parts water to 1 part said cleaning composition without phase separation.Type: ApplicationFiled: November 22, 2011Publication date: May 12, 2016Applicant: RHODIA OPERATIONSInventors: Amit Sehgal, Sophie Deroo, Satyen Trivedi, Ruela Talingting Pabalan, David Fluck, Charles Aymes
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Publication number: 20150126418Abstract: A functional fluid composition comprising a mixture of: (a) at least one base fluid component; and (b) an additive component comprising a blend of dibasic esters. The functional fluid can optionally comprise second additive components. The blend of dibasic esters comprises two or more of dialkyl methylglutarate, dialkyl adipate, dialkyl ethylsuccinate, dialkyl succinate, dialkyl glutarate.Type: ApplicationFiled: January 30, 2012Publication date: May 7, 2015Applicant: Rhodia OperationsInventors: David Fluck, Amit Sehgal, Charles Aymes
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Patent number: 8883694Abstract: A stable polysaccharide particle suspension composition comprising: a carrier; an activator solvent comprising a) at least one dibasic methyl or ethyl ester; b) at least one compound of the formula R3OOC-A-CONR4R5 (IIa), wherein R3 represents a C1-C36 alkyl group; wherein R4 and R5 individually represents a C1-C36 alkyl group, wherein R4 and R5 can optionally together form a ring; and wherein A is a linear or branched divalent C2-C6 alkyl group; or c) a combination a) and b); an organo clay compound; and optionally, a surfactant; the composition being stable and capable of suspending polysaccharide particles. Slurries of polysaccharide particles in such suspension composition and methods of making the compositions and the slurries.Type: GrantFiled: April 17, 2013Date of Patent: November 11, 2014Assignee: Rhodia OperationsInventors: Amit Sehgal, Subramanian Kesavan, Ruela Pabalan, Charles Aymes
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Patent number: 8874717Abstract: Techniques to recursively discover services in a distributed environment may include receiving a request, including a unique client identifier, from a client device to access a home resource at a services site. The services site may identify which services site is mapped to the client domain of the unique client identifier in the request. If the services site that received the request is not the services site identified by the client domain, the services site that received the request may provide a redirect token that includes a link to the identified services site to the client device. Otherwise, the services site that received the request may provide one or more links to resources in a cluster within the services site. The links to resources may include a link to the requested home resource. Other embodiments are described and claimed.Type: GrantFiled: June 29, 2012Date of Patent: October 28, 2014Assignee: Microsoft CorporationInventors: Yves Pitsch, Rastan Boroujerdi, Amit Sehgal, Santhosh Kopparapu, Yong Lim, Deepak Rao, Vadim Eydelman
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Patent number: 8838807Abstract: A system maintains a dormant state in the host, in which no beacons (or “bubbles”) are transmitted from the host when no application or service (collectively, “processes”) of the host is accepting unsolicited traffic via the edge traversal service. When at least one application or service begins to accept unsolicited traffic via the edge traversal service, the host enters a qualified state and begins transmitting the beacons. As each additional application or service begins to accept such traffic, the number of accepting applications and services is maintained. As applications and services terminate acceptance of such traffic, the number of accepting applications and services is decremented. When the last application or service terminates acceptance of unsolicited traffic via the edge traversal service, the host re-enters the dormant state and ceases transmission of its beacons.Type: GrantFiled: August 16, 2011Date of Patent: September 16, 2014Assignee: Microsoft CorporationInventors: David Abzarian, Michael R. Surkan, Salahuddin C. J. Khan, Amit A. Sehgal, Mohit Talwar
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Publication number: 20140255691Abstract: Methods of preparing dispersible fiber bundles comprising contacting a rheology-modifying binder to at least two or more fibers to form a binder-fiber mixture, and imparting force to the binder-fiber mixture to compact the binder-fiber mixture into a fiber bundle.Type: ApplicationFiled: March 7, 2014Publication date: September 11, 2014Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Charles AYMES, Subramanian KESAVAN, Bruno LANGLOIS