Patents by Inventor Annamma Anil Odaneth
Annamma Anil Odaneth 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: 10465257Abstract: The present disclosure provides a process for production of glucose having purity greater than 98% from pretreated cellulosic biomass comprising 50-95% cellulose, using thermo-chemical and enzymatic treatments. The process of the disclosure involves mild acid and/or alkali treatment of the pretreated cellulosic biomass for production of treated cellulosic biomass residue comprising polysaccharides containing greater than 98% glucose. The treatment results in high purity cellulose that is highly amenable to enzymatic hydrolysis and yields glucose having purity greater than 98%. The process of the disclosure also involves membrane separation of enzymes and oligosaccharides for recycling and separation of glucose to avoid product feedback inhibition.Type: GrantFiled: July 22, 2016Date of Patent: November 5, 2019Assignees: Institute of Chemical Technology, The Coca-Cola CompanyInventors: Arvind Mallinath Lali, Annamma Anil Odaneth, Juliet Joanna Victoria, Vikram Gunvant Choudhari, Prathamesh Chandrashekhar Wadekar, Mallikarjun Laxmiputra Patil, Parmeshwar Shivajirao Patil, Bhupal Ravindra Asodekar, Chinmayee Ramray Mahadik, Indra Prakash, Xiaoyan Huang
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Publication number: 20180209002Abstract: The present disclosure provides a process for production of glucose having purity greater than 98% from pretreated cellulosic biomass comprising 50-95% cellulose, using thermo-chemical and enzymatic treatments. The process of the disclosure involves mild acid and/or alkali treatment of the pretreated cellulosic biomass for production of treated cellulosic biomass residue comprising polysaccharides containing greater than 98% glucose. The treatment results in high purity cellulose that is highly amenable to enzymatic hydrolysis and yields glucose having purity greater than 98%. The process of the disclosure also involves membrane separation of enzymes and oligosaccharides for recycling and separation of glucose to avoid product feedback inhibition.Type: ApplicationFiled: July 22, 2016Publication date: July 26, 2018Inventors: Arvind Mallinath LALI, Annamma Anil ODANETH, Juliet Joanna VICTORIA, Vikram Gunvant Choudhari, Prathamesh Chandrashekhar WADEKAR, Mallikarjun Laxmiputra PATIL, Parmeshwar Shivajirao PATIL, Bhupal Ravindra ASODEKAR, Chinmayee Ramray MAHADIK, Indra PRAKASH, Xiaoyan HUANG
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Patent number: 9862980Abstract: The present invention provides a process for enzyme mediated hydrolysis of biomass for production of soluble sugars, wherein the said process comprises of steady addition of small portions of biomass to enzyme solution, enabling rapid solubilization of biomass. The process used for enzymatic saccharification allows for increased biomass loading, enzyme recycle and mitigation of substrate and product inhibitory effect. The recycling of unhydrolysed biomass along with soluble enzyme ensures complete reuse of the said enzyme for effective repeated hydrolysis thereby increasing the overall productivity of enzyme used.Type: GrantFiled: January 16, 2015Date of Patent: January 9, 2018Assignees: Department of Biotechnology, Institute of Chemical TechnologyInventors: Arvind Mallinath Lali, Annamma Anil Odaneth, Sachinkumar Hiraman Birhade, Juliet Joanna Victoria, Sneha Chandrakant Sawant
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Patent number: 9512451Abstract: An efficient process for enzymatic hydrolysis of fats and oils in a homogenous mixture is provided herein. The present invention in particular provides a process for production of fatty acids, sn-regio mono-acylglycerol (MAG), sn-regio di-acyl-glycerols (DAG), and glycerol from fats, wherein more than 98% fats can be converted into the desired product. The present invention also provides a process for the production of fatty acids and glycerol, virtually free of sn-regio diacyl-glycerols (DAG) and comprising less than 5% sn-regio mono-acylglycerol (MAG) in the end product.Type: GrantFiled: January 30, 2013Date of Patent: December 6, 2016Assignee: Institute of Chemical Technology (Deemed University)Inventors: Arvind Mallinath Lali, Annamma Anil Odaneth, Rajesh Natwarlal Vadgama, Anuradha Devdas Bhat, Amit Pande, Mrunal Anil Warke
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Publication number: 20160333382Abstract: The present invention provides a process for enzyme mediated hydrolysis of biomass for production of soluble sugars, wherein the said process comprises of steady addition of small portions of biomass to enzyme solution, enabling rapid solubilization of biomass. The process used for enzymatic saccharification allows for increased biomass loading, enzyme recycle and mitigation of substrate and product inhibitory effect. The recycling of unhydrolysed biomass along with soluble enzyme ensures complete reuse of the said enzyme for effective repeated hydrolysis thereby increasing the overall productivity of enzyme used.Type: ApplicationFiled: January 16, 2015Publication date: November 17, 2016Inventors: Arvind Mallinath Lali, Annamma Anil Odaneth, Sachinkumar Hiraman Birhade, Juliet Joanna Victoria, Sneha Chandrakant Sawant
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Publication number: 20150010966Abstract: An efficient process for enzymatic hydrolysis of fats and oils in a homogenous mixture is provided herein. The present invention in particular provides a process for production of fatty acids, sn-regio mono-acylglycerol (MAG), sn-regio di-acyl-glycerols (DAG), and glycerol from fats, wherein more than 98% fats can be converted into the desired product. The present invention also provides a process for the production of fatty acids and glycerol, virtually free of sn-regio diacyl-glycerols (DAG) and comprising less than 5% sn-regio mono-acylglycerol (MAG) in the end product.Type: ApplicationFiled: January 30, 2013Publication date: January 8, 2015Applicant: Institute of Chemical Technology (Deemed University)Inventors: Arvind Mallinath Lali, Annamma Anil Odaneth, Rajesh Natwarlal Vadgama, Anuradha Devdas Bhat, Amit Pande, Mrunal Anil Warke
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Patent number: 8709763Abstract: A process for production of fermentable sugars from biomass using multi-enzyme multi-step system is provided herein. The process disclosed in the present invention provides high yielded sugars in less time period. The multi-enzyme system disclosed in the present invention converts celluloses, hemicelluloses and/or mixture thereof to fermentable sugar with higher efficiency and better economics than the process known in the prior art. Cellulose and hemicelluloses fractions derived from natural sources such as any lignocellulosic biomass are saccharified in a shortened time with higher conversion rates of intermediates with modified enzymatic compositions/groups of the Multi-enzyme system to enhance the rate thus providing an economical cellulose and hemicellulose saccharification process.Type: GrantFiled: November 20, 2012Date of Patent: April 29, 2014Assignee: Chemical Engineering Department, Institute of Chemical Technology (Deemed University)Inventors: Arvind Malinath Lali, Pooja Devidas Nagwekar, Jayesh Suman Varavedekar, Prathamesh Chandrashekhar Wadekar, Swapnali Subhash Gujarathi, Rajeshwar Dattatray Valte, Sachinkumar Hiraman Birhade, Annamma Anil Odaneth
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Patent number: 8673596Abstract: A process for production of fermentable sugars from biomass using multi-enzyme multi-step system is provided herein. The process disclosed in the present invention provides high yielded sugars in less time period. The multi-enzyme system disclosed in the present invention converts celluloses, hemicelluloses and/or mixture thereof to fermentable sugar with higher efficiency and better economics than the process known in the prior art. Cellulose and hemicelluloses fractions derived from natural sources such as any lignocellulosic biomass are saccharified in a shortened time with higher conversion rates of intermediates with modified enzymatic compositions/groups of the Multi-enzyme system to enhance the rate thus providing an economical cellulose and hemicellulose saccharification process.Type: GrantFiled: November 20, 2012Date of Patent: March 18, 2014Assignee: Chemical Engineering Department, Institute of Chemical Technology (Deemed University)Inventors: Arvind Mallinath Lali, Pooja Devidas Nagwekar, Jayesh Suman Varavedekar, Prathamesh Chandrashekhar Wadekar, Swapnali Subhash Gujarathi, Rajeshwar Dattatray Valte, Sachinkumar Hiraman Birhade, Annamma Anil Odaneth
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Patent number: 8338139Abstract: A process for production of fermentable sugars from biomass using multi-enzyme multi-step system is provided herein. The process disclosed in the present invention provides high yielded sugars in less time period. The multi-enzyme system disclosed in the present invention converts celluloses, hemicelluloses and/or mixture thereof to fermentable sugar with higher efficiency and better economics than the process known in the prior art. Cellulose and hemicelluloses fractions derived from natural sources such as any lignocellulosic biomass are saccharified in a shortened time with higher conversion rates of intermediates with modified enzymatic compositions/groups of the Multi-enzyme system to enhance the rate thus providing an economical cellulose and hemicellulose saccharification process.Type: GrantFiled: November 28, 2011Date of Patent: December 25, 2012Assignee: Chemical Engineering Department, Institute of Chemical Technology (Deemed University)Inventors: Arvind Mallinath Lali, Pooja Devidas Nagwekar, Jayesh Suman Varavadekar, Prathamesh Chandrashekhar Wadekar, Swapnali Subhash Gujarathi, Rajeshwar Dattatray Valte, Sachinkumar Hiraman Birhade, Annamma Anil Odaneth
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Publication number: 20120115192Abstract: A process for production of fermentable sugars from biomass using multi-enzyme multi-step system is provided herein. The process disclosed in the present invention provides high yielded sugars in less time period. The multi-enzyme system disclosed in the present invention converts celluloses, hemicelluloses and/or mixture thereof to fermentable sugar with higher efficiency and better economics than the process known in the prior art. Cellulose and hemicelluloses fractions derived from natural sources such as any lignocellulosic biomass are saccharified in a shortened time with higher conversion rates of intermediates with modified enzymatic compositions/groups of the Multi-enzyme system to enhance the rate thus providing an economical cellulose and hemicellulose saccharification process.Type: ApplicationFiled: November 28, 2011Publication date: May 10, 2012Inventors: Arvind Mallinath Lali, Pooja Devidas Nagwekar, Jayesh Suman Varavadekar, Prathamesh Chandrashekhar Wadekar, Swapnali Subhash Gujarathi, Rajeshwar Dattatray Valte, Sachinkumar Hiraman Birhade, Annamma Anil Odaneth