Patents by Inventor Monica Colt
Monica Colt 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: 20230332097Abstract: A bacterial culture is disclosed which comprises Rhizobium bacteria having a nucleic acid sequence at least 99% identical to the nucleic acid sequence as set forth in SEQ ID NO: 1. Uses thereof are also disclosed.Type: ApplicationFiled: February 25, 2021Publication date: October 19, 2023Applicant: Hinoman Ltd.Inventors: Miri LAPIDOT, Ilan SELA, Monica COLT
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Patent number: 9919175Abstract: This invention relates to a formulation material and its method useful in forestry firefighting, the formulation material comprising: (a) an anhydride copolymer having a structural formula wherein a functional group X of said formula is at least one alkyl group selected from the family consisting of methyl, ethyl, and propyl groups! and (b) at least 0.1%, by weight, of at least one cross-linking agent for said anhydride copolymer, said agent selected from the group of cross-linking agents consisting of a biopolymer and a tannin, wherein a weight ratio of said anhydride copolymer to said cross-linking agent is at least 2:1, and wherein a total weight of said anhydride copolymer and said cross-linking agent, within the formulation, is at least 25% on an anhydrous basis.Type: GrantFiled: July 26, 2015Date of Patent: March 20, 2018Assignee: ZZAKEY TECHNOLOGIES LTD.Inventors: Itzhak Shalev, Mircea Bucevschi, Monica Colt
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Publication number: 20160030792Abstract: A firefighting gel and uses thereof.Type: ApplicationFiled: July 26, 2015Publication date: February 4, 2016Applicant: ZZAKEY TECHNOLOGIES LTD.Inventors: Itzhak SHALEV, Mircea BUCEVSCHI, Monica COLT
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Patent number: 9089730Abstract: This invention relates to a formulation material and its method useful in forestry firefighting, the formulation material comprising: (a) an anhydride copolymer having a structural formula wherein a functional group X of said formula is at least one alkyl group selected from the family consisting of methyl, ethyl, and propyl groups! and (b) at least 0.1%, by weight, of at least one cross-linking agent for said anhydride copolymer, said agent selected from the group of cross-linking agents consisting of a biopolymer and a tannin, wherein a weight ratio of said anhydride copolymer to said cross-linking agent is at least 2:1, and wherein a total weight of said anhydride copolymer and said cross-linking agent, within the formulation, is at least 25% on an anhydrous basis.Type: GrantFiled: November 25, 2011Date of Patent: July 28, 2015Assignee: ZZAKEY TECHNOLOGIES LTDInventors: Itzhak Shalev, Mircea Bucevschi, Monica Colt
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Publication number: 20130264509Abstract: This invention relates to a formulation material and its method useful in forestry firefighting, the formulation material comprising: (a) an anhydride copolymer having a structural formula wherein a functional group X of said formula is at least one alkyl group selected from the family consisting of methyl, ethyl, and propyl groups! and (b) at least 0.1%, by weight, of at least one cross-linking agent for said anhydride copolymer, said agent selected from the group of cross-linking agents consisting of a biopolymer and a tannin, wherein a weight ratio of said anhydride copolymer to said cross-linking agent is at least 2:1, and wherein a total weight of said anhydride copolymer and said cross-linking agent, within the formulation, is at least 25% on an anhydrous basis.Type: ApplicationFiled: November 25, 2011Publication date: October 10, 2013Applicant: ZZAKEY TECHNOLOGIES LTD.Inventors: Itzhak Shalev, Mircea Bucevschi, Monica Colt
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Patent number: 8378022Abstract: A biocompatible, biodegradable, macromolecular water-absorbent hybrid material (WAHM), having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups, said polymer being formed by polymer-polymer intercoupling reaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 300,000 Da, and a synthetic polymer B in an adequate ratio wherein the natural polymer A is selected from amphoteric reactants, partially denatured or chemically modified natural polymer, that dissociates in water to form both anions and cations, and which can undergo polymer-polymer intercoupling reactions, and wherein synthetic polymer B s a linear or branched reactive synthetic copolymer having a molecular weight of 50,000-500,000 Da derived from a vinyl monomer and an ethylenically unsaturated monomer, having a backbone with polymeric subunits covalently bonded to the polymer backbone, the subunits comprising ones with non-reactive andType: GrantFiled: March 6, 2009Date of Patent: February 19, 2013Assignee: Exotech Bio Solutions Ltd.Inventors: Mircea Dan Bucevschi, Monica Colt, Mendy Axlerad
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Patent number: 7985819Abstract: The present invention discloses styrene-maleic anhydride copolymers preparations using solventless techniques. The solventless method resulted in reduced amounts of residues, such as unreacted styrene and/or maleic anhydride monomers, which makes the copolymers particularly suitable for bioapplications.Type: GrantFiled: March 26, 2009Date of Patent: July 26, 2011Assignee: Exotech Bio Solutions Ltd.Inventors: Mircea Dan Bucevschi, Monica Colt
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Publication number: 20110160398Abstract: A biocompatible, biodegradable, macromolecular water-absorbent hybrid material (WAHM), having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups, said polymer being formed by polymer-polymer intercoupling reaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 300,000 Da, and a synthetic polymer B in an adequate ratio wherein the natural polymer A is selected from amphoteric reactants, partially denatured or chemically modified natural polymer, that dissociates in water to form both anions and cations, and which can undergo polymer-polymer intercoupling reactions, and wherein synthetic polymer B is a linear or branched reactive synthetic copolymer having a molecular weight of 50,000-500,000 Da derived from a vinyl monomer and an ethylenically unsaturated monomer, having a backbone with polymeric subunits covalently bonded to the polymer backbone, the subunits comprising ones with non-reactive andType: ApplicationFiled: March 1, 2005Publication date: June 30, 2011Inventors: Mircea Dan Bucevschi, Monica Colt, Mendy Axeirad
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Publication number: 20110021729Abstract: The present invention relates in part to poly(styrene-co-maleic anhydride/acid) copolymers having high purity, for example, having low amounts of maleic acid, maleic anhydride, and/or styrene. The present invention also relates in parts to methods of purifying poly(styrene-co-maleic anhydride/acid) copolymers to remove the residual monomers and low molecular weight fragments.Type: ApplicationFiled: March 19, 2010Publication date: January 27, 2011Inventors: Eyal S. Ron, Yishai Zohar, Barry J. Hand, Mircea Dan Bucevschi, Monica Colt
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Publication number: 20090324537Abstract: The present invention relates to swellable polymeric materials comprising a synthetic polymer, or copolymer, comprising a carboxylic group and a biopolymer that are suitable for bioapplications. Because of their ability to swell, the polymeric materials are suitable for use as stomach fillers for the treatment of being over weight or obese, or for inducing the feeling of being satiated. Methods for preparing the swellable polymeric materials comprising aqueous reaction systems are also disclosed.Type: ApplicationFiled: March 26, 2009Publication date: December 31, 2009Inventors: Mircea Dan Bucevschi, Monica Colt, Mendy Axlerad
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Publication number: 20090318649Abstract: The present invention discloses styrene-maleic anhydride copolymers preparations using solventless techniques. The solventless method resulted in reduced amounts of residues, such as unreacted styrene and/or maleic anhydride monomers, which makes the copolymers particularly suitable for bioapplications.Type: ApplicationFiled: March 26, 2009Publication date: December 24, 2009Inventors: Mircea Dan Bucevschi, Monica Colt
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Publication number: 20090306290Abstract: A biocompatible, biodegradable, macromolecular water-absorbent hybrid material (WAHM), having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups, said polymer being formed by polymer-polymer intercoupling reaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 300,000 Da, and a synthetic polymer B in an adequate ratio wherein the natural polymer A is selected from amphoteric reactants, partially denatured or chemically modified natural polymer, that dissociates in water to form both anions and cations, and which can undergo polymer-polymer intercoupling reactions, and wherein synthetic polymer B s a linear or branched reactive synthetic copolymer having a molecular weight of 50,000-500,000 Da derived from a vinyl monomer and an ethylenically unsaturated monomer, having a backbone with polymeric subunits covalently bonded to the polymer backbone, the subunits comprising ones with non-reactive andType: ApplicationFiled: March 6, 2009Publication date: December 10, 2009Inventors: Mircea Dan Bucevschi, Monica Colt, Mendy Axlerad
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Patent number: 6833488Abstract: A bio-compatible, biodegradable macromolecular water-absorbent polymeric material having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups selected from OH, SH, NH2, and COOH. The polymer is formed by polymer-polymer inter-coupling interaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 500,000 Da, and a synthetic polymer B in a ratio of A:B of 15:85 to 85:15.Type: GrantFiled: March 30, 2001Date of Patent: December 21, 2004Assignee: Exotech Bio Solution Ltd.Inventors: Mircea Dan Bucevschi, Monica Colt
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Publication number: 20020193516Abstract: A bio-compatible, biodegradable macromolecular water-absorbent polymeric material having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups selected from OH, SH, NH2, and COOH. The polymer is formed by polymer-polymer inter-coupling interaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 500,000 Da, and a synthetic polymer B in a ratio of A:B of 15:85 to 85:15.Type: ApplicationFiled: March 30, 2001Publication date: December 19, 2002Inventors: Mircea Dan Bucevschi, Monica Colt