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Patents – NITRA

Patent Obtained

  1. A hank dryer – Indian Patent no. 197543 (87/DEL/2003) granted to NITRA (Inventor: Sri D.K. Bhattacharaya) on 29th Dec 2006
  2. A process for the treatment of textile industries effluent – Patent No. 230949 (708/DEL/2000) granted to NITRA on 28th Feb 2009
  3. A process for UV and flame resistant yarn/fabric – Patent No. 216779 (110/DEL/2002) granted to NITRA (Inventor: Dr. M.S. Parmar) on 19.03.2008
  4. A Draftometer – Patent No. 221976 (1189/DEL/2002) granted on 12.07.2008 (Inventors: Dr. A. Das, Shri Vikas Sharma, Shri Pankaj Yadav)
  5. Compact indigo dyeing device – Patent No. 222432 (23/DEL/2001) granted to NITRA (Inventor: Dr. M. S. Parmar) on 08.08.2008
  6. Instrument to measure linear density of elastane threads – Patent No. 244569 (218/DEL/2004) granted on 10.12.2010 (Inventors: Sri Neeraj Agarwal & Dr. J.V. Rao)
  7. Apparatus to determine heat/light cutting ability – Patent No. 350763 dated 03.11.2020 (Inventor: Dr. M.S. Parmar)
  8. Fiber extraction from Pine Needles – Patent No. 355691 dated 12.01.2021 (Inventors: Shri Ajay Tamta, Ms. Shweta Chauhan, Dr. Arindam Basu)
  9. Short manufacturing process on loom – Patent No. 357432 dated 01.02.2021 (Inventors: Dr. J.V. Rao & Shri A.K. Pandey)
  10. Apparatus to determine smoothness of sheeting – Patent No. 380915 dated 07.07.2015 (Inventor: Dr. M. S. Parmar)

Patent Filed

  1. Device for measuring frictional characteristics – App. No. 1188/DEL/2002 (Inventors: Dr. A. Das, Shri Vikas Sharma)
  2. Shuttleless rapier loom attachment – App. No. 1856/DEL/2011 (Inventor: Shri A.K. Pandey)
  3. Apparatus for dust resistance in sheeting – App. No. 201711002704 (Inventors: Dr. M.S. Parmar, Ms. Shweta Saxena)
  4. Thermal barrier using roving material – App. No. 201711010197 (Inventors: Dr. M.S. Parmar, et al.)
  5. Extraction from corn husk – App. No. 201711039937 (Inventors: Dr. M.S. Parmar, Ms. Nidhi Sisodia)
  6. Fibre extraction from Kanghi (Atibala plant) – App. No. 201811047418 (Inventors: Dr. M.S. Parmar, et al.)
  7. Water-saving hank dyeing machine – App. No. 201911015524 (Inventor: Dr. M.S. Parmar)
  8. Stretchable composite embroidery thread – App. No. 201911016309 (Inventors: Neeraj Agarwal, et al.)
  9. Compressed air monitoring system – App. No. 201911016310 (Inventors: Vikas Sharma, Paurush Godhar)
  10. Flexible impact and stab-resistant material – App. No. 201911030134 (Inventors: Dr. M.S. Parmar, et al.)
  11. Water-repellent milkweed floss process – App. No. 202111055410 dated 30.11.2021
  12. Air pollutant gas adsorption capability of fabric – App. No. 202111062044 dated 31.12.2021