Patents by Inventor Voichita MIHALI
Voichita MIHALI 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: 20240174602Abstract: The present disclosure provides derivatives of amino acids that have branched alkyl structures and surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 4, 2024Publication date: May 30, 2024Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 11952394Abstract: The present disclosure provides siloxane derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized with a siloxane group to form a compound that is surface-active and has surfactant characteristics. The compounds have low critical micelle concentrations (CMC) as well as the ability to lower the surface tension of a liquid.Type: GrantFiled: April 14, 2021Date of Patent: April 9, 2024Assignee: AdvanSix Resins & Chemicals LLCInventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 11897834Abstract: The present disclosure provides derivatives of amino acids that have branched alkyl structures and surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: GrantFiled: July 1, 2021Date of Patent: February 13, 2024Assignee: AdvanSix Resins & Chemicals LLCInventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 11795143Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: GrantFiled: January 21, 2021Date of Patent: October 24, 2023Assignee: AdvanSix Resins & Chemicals LLCInventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 11731937Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: GrantFiled: January 21, 2021Date of Patent: August 22, 2023Assignee: AdvanSix Resins & Chemicals LLC.Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20220009879Abstract: The present disclosure provides derivatives of amino acids that have branched alkyl structures and surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: July 1, 2021Publication date: January 13, 2022Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20220009881Abstract: The present disclosure provides derivatives of amino acids that have branched alkyl structures and surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: July 1, 2021Publication date: January 13, 2022Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210230100Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 21, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210229053Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 21, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210230107Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 21, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210230194Abstract: The present disclosure provides siloxane derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized with a siloxane group to form a compound that is surface-active and has surfactant characteristics. The compounds have low critical micelle concentrations (CMC) as well as the ability to lower the surface tension of a liquid.Type: ApplicationFiled: April 14, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210230108Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 21, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210230106Abstract: The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.Type: ApplicationFiled: January 21, 2021Publication date: July 29, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 11008348Abstract: The present disclosure provides siloxane derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized with a siloxane group to form a compound that is surface-active and has surfactant characteristics. The compounds have low critical micelle concentrations (CMC) as well as the ability to lower the surface tension of a liquid.Type: GrantFiled: August 11, 2020Date of Patent: May 18, 2021Assignee: AdvanSix Resins & Chemicals LLCInventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Publication number: 20210054002Abstract: The present disclosure provides siloxane derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized with a siloxane group to form a compound that is surface-active and has surfactant characteristics. The compounds have low critical micelle concentrations (CMC) as well as the ability to lower the surface tension of a liquid.Type: ApplicationFiled: August 11, 2020Publication date: February 25, 2021Inventors: Edward Asirvatham, Andrei Honciuc, Voichita Mihali
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Patent number: 10087136Abstract: Object of the invention is a process for the preparation of Metaraminol and the salts thereof, in particular its pharmaceutically acceptable salts, especially Metaraminol bi-L-tartrate. Object of the invention is also the use of a novel catalyst and a novel ligand for the synthesis of Metaraminol and its salts.Type: GrantFiled: January 25, 2017Date of Patent: October 2, 2018Assignee: LABORATORI ALCHEMIA S.R.L.Inventors: Davide Brenna, Andrea Marchesi, Voichita Mihali
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Publication number: 20170210696Abstract: Object of the invention is a process for the preparation of Metaraminol and the salts thereof, in particular its pharmaceutically acceptable salts, especially Metaraminol bi-L-tartrate. Object of the invention is also the use of a novel catalyst and a novel ligand for the synthesis of Metaraminol and its salts.Type: ApplicationFiled: January 25, 2017Publication date: July 27, 2017Inventors: Davide BRENNA, Andrea MARCHESI, Voichita MIHALI