Patents by Inventor Ramasri Mudumba
Ramasri Mudumba 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: 10597497Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: GrantFiled: August 6, 2018Date of Patent: March 24, 2020Assignee: Aortech International plcInventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Publication number: 20190071543Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: ApplicationFiled: August 6, 2018Publication date: March 7, 2019Inventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Patent number: 10059807Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopedic joints such as spinal discs.Type: GrantFiled: July 7, 2016Date of Patent: August 28, 2018Assignee: Aortech International plcInventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Patent number: 9765191Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: GrantFiled: January 6, 2014Date of Patent: September 19, 2017Assignee: Aortech International plcInventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Publication number: 20170121464Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: ApplicationFiled: July 7, 2016Publication date: May 4, 2017Inventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Publication number: 20170114187Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: ApplicationFiled: January 6, 2014Publication date: April 27, 2017Applicant: Aortech International plcInventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba
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Publication number: 20140323676Abstract: The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cured in the presence of: (b) at least one diol, diamine or diisocyanate having a molecular weight of less than 10,000; and/or (c) an initiator, processes for their preparation and their use in the manufacture and repair of biomaterials and medical devices, articles or implants, in particular the manufacture of a soft tissue implant such as breast implants and the repair of orthopaedic joints such as spinal discs.Type: ApplicationFiled: January 6, 2014Publication date: October 30, 2014Applicant: Aortech International plcInventors: Mansour Mehrabi, Sriram Venkataramani, Mark Bown, Ajay D. Padsalgikar, Ramasri Mudumba