Patents by Inventor Shrikumar Suryanarayan
Shrikumar Suryanarayan 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: 20230210115Abstract: The present disclosure discloses a composition comprising: (a) at least one sulphated galactose; and (b) at least one saccharide selected from a group consisting of disaccharide, trisaccharide, tetrasaccharide, pentasaccharide, and salts thereof. The present disclosure further discloses a weight percentage of the at least one sulphated galactose to be in a range of 15-90% with respect to the total sugar content. Further, the present disclosure discloses a use of the composition for protecting/treating plants from infection. Also provided is a use of the composition for protecting/treating animals from infection. The present disclosure discloses a use of sulphated galactose for protecting/treating plants from infection. Also provided is a use of sulphated galactose for protecting/treating animals from infection. The present disclosure also discloses a method for preparing the composition as described herein.Type: ApplicationFiled: November 8, 2019Publication date: July 6, 2023Applicant: SEA6ENERGY PVT. LTD.Inventors: Girish Tavarekere RUDRAPPA, Hemanth Giri Rao VANTHARAM VENKATA, Pooja MALHOTRA, Sumit Purushottam BHOSE, Narendrakumar SEKAR, Sam KURUVILLA, Lekshmi GIRIJA, Sachin KHANDELWAL, Nithin SANGHE, Sawan KUMAR, Sri Sailaja NORI, Shrikumar SURYANARAYAN
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Publication number: 20220204730Abstract: The present disclosure discloses a composite comprising: (a) at least one seaweed or seaweed extract; and (b) at least one ammonium salt, wherein the ammonium salt is an organic ammonium salt. The composite further comprises at least one component selected from the group consisting of an oleophilic component, and an amphiphilic component, A process for preparing the composite is also disclosed herein, The composite is further molded into various articles as disclosed herein.Type: ApplicationFiled: March 21, 2022Publication date: June 30, 2022Inventors: Balamurugan AYYAKKALAI, Hemanth Giri Rao VANTHARAM VENKATA, Sri Sailaja NORI, Shrikumar SURYANARAYAN, Praneeth Srivanth RAMESH
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Publication number: 20220007701Abstract: The present disclosure relates to the preservation and processing of polysaccharides having gelling properties from plants. More particularly, the present disclosure provides an antioxidant rich gelling fibre from plants such as seaweed and a method for preparation of the same. The gelling fibre of the present disclosure has improved gelling and/or thickening properties as compared to fibre obtained from fresh unprocessed plant sources such as seaweed and retains the natural antioxidants present in the fresh plant. In particular, seaweed in this disclosure refers to red seaweed. The said method of the present disclosure facilitates minimization of the amount of chemicals traditionally used in such processing methods and helps preserve the naturalness of the fresh plant source. The present disclosure further provides applications of the antioxidant rich gelling fibres of the present disclosure, specifically applications in the food industry.Type: ApplicationFiled: November 18, 2019Publication date: January 13, 2022Inventors: Hemanth GIRI RAO V V, Shrikumar SURYANARAYAN, Sri Sailaja NORI, Sawan KUMAR, Nithin M B SANGHE, Nelson VADASSERY, Sinduja RAMANAN
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Patent number: 10709078Abstract: A seaweed farming system may include a harvesting unit. The harvesting unit may include a harvest disintegrator. The harvest disintegrator may be configured to receive a plantation substrate having mature seaweed thereon after severing a vegetative portion of seaweed. The harvesting unit may further be configured to disintegrate the mature seaweed to separate the mature seaweed from the plantation substrate, the plantation substrate remaining intact during separation of the mature seaweed.Type: GrantFiled: August 16, 2019Date of Patent: July 14, 2020Assignee: Sea6 Energy Private Ltd.Inventors: Nitish Kati, Nelson Vadassery, Shrikumar Suryanarayan, Hrishikesh Ranjalkar, Chaitanya Praveen Nandigama, Sowmya Lakshmi Balendiran, Sri Sailaja Nori
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Patent number: 10694690Abstract: A seaweed farming system (100) for farming of seaweed in a water body is described herein. In an embodiment, the seaweed farming system (100) includes a seaweed farm operating assembly (102) which further includes a harvesting unit (106) to separate vegetative portion of seaweed from mature seaweed. The mature seaweed can grow on a plantation substrate (110). The seaweed farm operating assembly (102) also includes a seeding unit (108) to receive the vegetative portion of the seaweed from the harvesting unit (106) and to sow the vegetative portion of the seaweed in a fresh plantation substrate.Type: GrantFiled: September 12, 2014Date of Patent: June 30, 2020Assignee: Sea6 Energy Private Ltd.Inventors: Nitish Kati, Nelson Vadassery, Shrikumar Suryanarayan, Hrishikesh Ranjalkar, Chaitanya Praveen Nandigama, Sowmya Lakshmi Balendiran, Sri Sailaja Nori
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Publication number: 20200137969Abstract: A seaweed farming system may include a harvesting unit. The harvesting unit may include a harvest disintegrator. The harvest disintegrator may be configured to receive a plantation substrate having mature seaweed thereon after severing a vegetative portion of seaweed. The harvesting unit may further be configured to disintegrate the mature seaweed to separate the mature seaweed from the plantation substrate, the plantation substrate remaining intact during separation of the mature seaweed.Type: ApplicationFiled: August 16, 2019Publication date: May 7, 2020Inventors: Nitish Kati, Nelson Vadassery, Shrikumar Suryanarayan, Hrishikesh Ranjalkar, Chaitanya Praveen Nandigama, Sowmya Lakshmi Balendiran, Sri Sailaja Nori
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Patent number: 10358391Abstract: A biostimulant formulation for promoting plant growth, comprising: juice obtained from at least one seaweed species; and hydrolysate obtained from at least one seaweed species pulp, wherein the hydrolysate is obtained from the pulp after juice has been extracted. A method of preparing the biostimulant formulation. A method of contacting the biostimulant formulation with plant to promote the plant growth.Type: GrantFiled: May 9, 2016Date of Patent: July 23, 2019Assignee: SEA6 ENERGY PRIVATE LTD.Inventors: Sri Sailaja Nori, Sawan Kumar, Sachin Khandelwal, Shrikumar Suryanarayan
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Publication number: 20170334794Abstract: A biostimulant formulation for promoting plant growth, comprising: juice obtained from at least one seaweed species; and hydrolysate obtained from at least one seaweed species pulp, wherein the hydrolysate is obtained from the pulp after juice has been extracted. A method of preparing the biostimulant formulation. A method of contacting the biostimulant formulation with plant to promote the plant growth.Type: ApplicationFiled: May 9, 2016Publication date: November 23, 2017Applicant: SEA6 ENERGY PRIVATE LTD.Inventors: Sri Sailaja NORI, Sawan KUMAR, Sachin Khandelwal, Shrikumar SURYANARAYAN
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Patent number: 9688595Abstract: A scalable and sustainable process for production of renewable chemicals and biofuel from seaweed in its own juices or in seawater without desalination of the seaweeds is provided herein. The process as disclosed in the preset invention is an eco-friendly process for production of renewable chemicals and biofuel with an easy method of disposing of the waste streams. Further, the process as disclosed in the present invention is cost effective, suitable since transporting and storing the raw material obtained in the form of slurry of the seaweeds because of its lesser bulk is easy, easier handling due to its free flowing nature and its direct use for further processing to obtain renewable chemicals and/or biofuel.Type: GrantFiled: October 4, 2012Date of Patent: June 27, 2017Assignee: Sea6 Energy Private Ltd.Inventors: Shrikumar Suryanarayan, Sri Sailaja Nori, Sawan Kumar, Nelson Vadassery, Sowmyalakshmi Balendiran, Sayash Kumar
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Publication number: 20160219811Abstract: A seaweed farming system (100) for farming of seaweed in a water body is described herein. In an embodiment, the seaweed farming system (100) includes a seaweed farm operating assembly (102) which further includes a harvesting unit (106) to separate vegetative portion of seaweed from mature seaweed. The mature seaweed can grow on a plantation substrate (110). The seaweed farm operating assembly (102) also includes a seeding unit (108) to receive the vegetative portion of the seaweed from the harvesting unit (106) and to sow the vegetative portion of the seaweed in a fresh plantation substrate.Type: ApplicationFiled: September 12, 2014Publication date: August 4, 2016Inventors: Nitish KATI, Nelson VADASSERY, Shrikumar SURYANARAYAN, Hrishikesh RANJALKAR, Chaitanya Praveen NANDIGAMA, Sowmya Lakshmi BALENDIRAN, Sri Sailaja NORI
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Publication number: 20140273098Abstract: A scalable and sustainable process for production of renewable chemicals and biofuel from seaweed in its own juices or in seawater without desalination of the seaweeds is provided herein. The process as disclosed in the preset invention is an eco-friendly process for production of renewable chemicals and biofuel with an easy method of disposing of the waste streams. Further, the process as disclosed in the present invention is cost effective, suitable since transporting and storing the raw material obtained in the form of slurry of the seaweeds because of its lesser bulk is easy, easier handling due to its free flowing nature and its direct use for further processing to obtain renewable chemicals and/or biofuel.Type: ApplicationFiled: October 4, 2012Publication date: September 18, 2014Inventors: Shrikumar Suryanarayan, Sri Sailaja Nori, Sawan Kumar, Nelson Vadassery, Sowmyalakshmi Balendiran, Sayash Kumar
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Publication number: 20130298841Abstract: The present subject matter relates to a farming structure (1) for aquatic farming. The farming structure (1) comprises a plurality of longitudinal members (3) and a plurality of flexible joints (4), one at each end of each of the plurality of longitudinal members (3), coupling the plurality of longitudinal members (3) to form repeating triangular structures (5) adjacent to each other. Each end of each of the plurality of longitudinal members (3) is independently movable in a horizontal plane and a vertical plane about a corresponding flexible joint (4).Type: ApplicationFiled: January 19, 2012Publication date: November 14, 2013Inventors: Nelson Vadassery, Sayash Kumar, Sowmya Lakshmi Balendiran, Sri Sailaja Nori, Shrikumar Suryanarayan
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Patent number: 8114632Abstract: The present invention relates to a method of producing a biologically active polypeptide having insulinotropic activity, the method comprising steps of: (a) transforming a genetically modified host cell that has protease gene knockout, with a polynucleotide vector encoding the polypeptide; and (b) growing the transformed host cell to produce the biologically active polypeptide; and a method of producing a biologically active polypeptide having an N-terminal recognition site His-Gly with insulinotropic activity, the method comprising steps of: (a) transforming a genetically modified Pichia pastoris that has protease gene STE13 knockout, with a polynucleotide vector encoding the polypeptide; and (b) growing the transformed Pichia pastoris to produce the biologically active polypeptide.Type: GrantFiled: June 20, 2007Date of Patent: February 14, 2012Assignee: Biocon LimitedInventors: Ramakrishnan Melarkode, Akundi Venkata Sriram, Kedarnath Nanjund Sastry, Lakshmi Prabha Varadarajalu, Shrikumar Suryanarayan
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Patent number: 8058391Abstract: The invention claims a process for making an insulin-oligomer conjugate IN-105. IN-105 precursor having formula G-A-V-R-[B-Chain]-R-D-A-D-D-R-[A-Chain] is cloned and expressed in Pichia. The biosynthetic precursor is then conjugated with an activated oligomer. The IN-105 precursor-oligomer conjugate is then treated with protease and purified to afford active insulin-oligomer conjugate of formula insulin-OC—CH2—CH2—(OCH2CH2)3—OCH3.Type: GrantFiled: October 13, 2005Date of Patent: November 15, 2011Assignee: Biocon LimitedInventors: Nitesh Dave, Partha Hazra, Anuj Goel, Nita Roy, Anand Khedkar, Harish Iyer, Gautam Krishnan, H. S. Manjunath, Shrikumar Suryanarayan, Govindasamy Manikam, Goldy Sachdev, Mayank Garg
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Patent number: 8012723Abstract: The present invention discloses a new strain of Streptomyces sp. BICC 7522, its variants or mutants and use of the strain for the production of macrolides, process of production and purification of macrolides.Type: GrantFiled: January 12, 2010Date of Patent: September 6, 2011Assignee: Biocon, Ltd.Inventors: Madhav Kulkarni, Surekha K. Prabhu, Madenahally Channabasappa Shivakumar, Prijyajit Sengupta, Sanjay Tiwari, Rakesh Mendhe, Nitin Patil, Laxmi Adhikary, Anand Khedkar, Ramakrishnan Melarkode, Ramavana Gururaja, Shrikumar Suryanarayan
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Patent number: 7977454Abstract: The present invention discloses a process for making an insulin-oligomer conjugate as a one-pot reaction by conjugation of insulin-ester with an activated oligomer wherein simultaneous deblocking and conjugation is carried out.Type: GrantFiled: July 8, 2005Date of Patent: July 12, 2011Assignee: Biocon LimitedInventors: Partha Hazra, Manjunath Hadavanahalli Shivarudraiah, Anand Khedkar, Harish Iyer, Nitesh Dave, Gautam Krishnan, Shrikumar Suryanarayan
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Publication number: 20110020871Abstract: The invention claims a process for making an insulin-oligomer conjugate IN-105. IN-105 precursor having formula G-A-V-R-[B-Chain]-R-D-A-D-D-R-[A-Chain] is cloned and expressed in Pichia. The biosynthetic precursor is then conjugated with an activated oligomer. The IN-105 precursor-oligomer conjugate is then treated with protease and purified to afford active insulin-oligomer conjugate of formula insulin-OC—CH2—CH2—(OCH2CH2)3—OCH3.Type: ApplicationFiled: October 13, 2005Publication date: January 27, 2011Applicant: BIOCAN LIMITEDInventors: Nitesh Dave, Partha Hazra, Anuj Goel, Nita Roy, Anand Khedkar, Harish Iyer, Gautam Krishnan, H.S. Manjunath, Shrikumar Suryanarayan, Govindasamy Manikam, Goldy Sachdev, Mayank Garg
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Publication number: 20100184985Abstract: The present invention discloses a new strain of Streptomyces sp. BICC 7522, its variants or mutants and use of the strain for the production of macrolides, process of production and purification of macrolides.Type: ApplicationFiled: January 12, 2010Publication date: July 22, 2010Applicant: Biocon, Ltd.Inventors: Madhav Kulkarni, Surekha K. Prabhu, Madenahally Channabasappa Shivakumar, Prijyajit Sengupta, Sanjay Tiwari, Rakesh Mendhe, Nitin Patil, Laxmi Adhikary, Anand Khedkar, Ramakrishnan Melarkode, Ramavana Gururaja, Shrikumar Suryanarayan
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Publication number: 20100167342Abstract: The present invention relates to a method of producing a biologically active polypeptide having insulinotropic activity, the method comprising steps of: (a) transforming a genetically modified host cell that has protease gene knockout, with a polynucleotide vector encoding the polypeptide; and (b) growing the transformed host cell to produce the biologically active polypeptide; and a method of producing a biologically active polypeptide having an N-terminal recognition site His-Gly with insulinotropic activity, the method comprising steps of: (a) transforming a genetically modified Pichia pastoris that has protease gene STE13 knockout, with a polynucleotide vector encoding the polypeptide; and (b) growing the transformed Pichia pastoris to produce the biologically active polypeptide.Type: ApplicationFiled: June 20, 2007Publication date: July 1, 2010Applicant: BIOCON LIMITED,Inventors: Ramakrishnan Melarkode, Akundi Venkata Sriram, Kedarnath Nanjund Sastry, Lakshmi Prabha Varadarajalu, Shrikumar Suryanarayan
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Patent number: 7704725Abstract: The present invention discloses a new strain of Streptomyces sp. BICC 7522, its variants or mutants and use of the strain for the production of macrolides, process of production and purification of microlides.Type: GrantFiled: April 12, 2004Date of Patent: April 27, 2010Assignee: Biocon LimitedInventors: Madhav Kulkarni, Surekha K. Prabhu, Madenahally Channabasappa Shivakumar, Prijyajit Sengupta, Sanjay Tiwari, Rakesh Mendhe, Nitin Patil, Laxmi Adhikary, Anand Khedkar, Ramakrishnan Melarkode, Ramavana Gururaja, Shrikumar Suryanarayan