Patents by Inventor Manish Kumar Tiwari
Manish Kumar Tiwari 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).
-
Publication number: 20230332124Abstract: The present invention relates to an oral care composition comprising a fructanase, use of said composition as medicaments, use of said composition in treatment of oral disease, methods of treatment comprising administering said composition to a human or animal subject, methods of removing biofilm comprising contacting the biofilm with said composition, kits of parts comprising said composition, and fructanases.Type: ApplicationFiled: August 23, 2021Publication date: October 19, 2023Applicant: Novozymes A/SInventors: Dorotea Raventos Segura, Lorena González Palmén, Jesper Salomon, Mark Dominique Morant, Mette Rose Joergensen, Thomas Thomasen Durhuus, Manish Kumar Tiwari
-
Publication number: 20210206905Abstract: The invention provides compositions for forming a hydrophobic or superhydrophobic material, the composition comprising a polyol component having at least two hydroxyl groups per molecule on average; an isocyanate component having at least two isocyanate groups per molecule on average; a single population of nanoparticles having a particle size less than 1 pm; and a solvent; wherein the population of nanoparticles represents at least 5 wt. % of the total of the polyol component, isocyanate component, and population of nanoparticles. The invention also provides hydrophobic or superhydrophobic materials formed from the compositions of the invention, and methods or kits for forming such materials.Type: ApplicationFiled: May 10, 2019Publication date: July 8, 2021Applicant: UCL Business LtdInventors: Manish Kumar TIWARI, Graham Leslie WRIGHT, Tanmoy MAITRA
-
Patent number: 10556428Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e., pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: GrantFiled: February 5, 2019Date of Patent: February 11, 2020Assignee: President and Fellows of Harvard CollegeInventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Publication number: 20190240976Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e., pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: ApplicationFiled: February 5, 2019Publication date: August 8, 2019Applicant: President and Fellows of Harvard CollegeInventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Patent number: 10214013Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e., pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: GrantFiled: December 14, 2017Date of Patent: February 26, 2019Assignee: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Publication number: 20180117909Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e., pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: ApplicationFiled: December 14, 2017Publication date: May 3, 2018Applicant: President and Fellows of Harvard CollegeInventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Patent number: 9878536Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e. pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: GrantFiled: January 23, 2015Date of Patent: January 30, 2018Assignee: President and Fellows of Harvard CollegeInventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Publication number: 20170001439Abstract: The present invention contains a printing apparatus and a method, e.g., for ejecting inks (i.e. pure liquids, mixtures, colloids, etc.) for a very broad range of physical properties (such as viscosity). Acoustic forces 3a may be generated by an emitter 1 and a reflector 2 to detach droplets 10 from a nozzle 6. The ink may be advanced through the nozzle 6 by a standard back pressure system 5. A reflectorless chamber 7 may enhance acoustic forces 8a and the droplets 10 may be ejected at a bottom 9 of said chamber 7, so that droplets 10 may be deposited on any substrate 11.Type: ApplicationFiled: January 23, 2015Publication date: January 5, 2017Inventors: Daniele Foresti, Dimos Poulikakos, Manish Kumar Tiwari
-
Patent number: 9303278Abstract: The present invention is to enhance the stability and enzyme activity of an L-arabitol dehydrogenase derived from Neurospora crassa using techniques from quantum mechanics and molecular mechanics and partial mutation techniques. More specifically, the present invention relates to a method for preparing an L-arabitol dehydrogenase in which a residue which affects enzyme stability is found through a screening based on quantum mechanics and molecular mechanics, and enzyme activity is enhanced by mutation of the found residue, nucleic acid molecules encoding the L-arabitol dehydrogenase, a vector including the nucleic acid molecules, a transformant including the vector, a mutant of the L-arabitol dehydrogenase and an improved L-arabitol dehydrogenase.Type: GrantFiled: April 18, 2013Date of Patent: April 5, 2016Assignee: Konkuk University Industrial Cooperation Corp.Inventors: Jung Kul Lee, Hee Jung Moon, Manish Kumar Tiwari, Tae Su Kim
-
Publication number: 20140370554Abstract: The present invention is to enhance the stability and enzyme activity of an L-arabitol dehydrogenase derived from Neurospora crassa using techniques from quantum mechanics and molecular mechanics and partial mutation techniques. More specifically, the present invention relates to a method for preparing an L-arabitol dehydrogenase in which a residue which affects enzyme stability is found through a screening based on quantum mechanics and molecular mechanics, and enzyme activity is enhanced by mutation of the found residue, nucleic acid molecules encoding the L-arabitol dehydrogenase, a vector including the nucleic acid molecules, a transformant including the vector, a mutant of the L-arabitol dehydrogenase and an improved L-arabitol dehydrogenase.Type: ApplicationFiled: April 18, 2013Publication date: December 18, 2014Inventors: Jung Kul Lee, Hee Jung Moon, Manish Kumar Tiwari, Tae Su Kim