Patents & Technology

 

PATENT FILED: INDIA

  1. Process for construction of shallow multidirectional underpass intersection by box jacking and soil nailing without  affecting the existing traffic (Application No. 0128/NF/2019).
  2. Engineering of bitumen emulsion based pot hole repair system (Application No. 201911017676).
  3. Design of Noise barrier based on different frequencies (Application No. 201811047606).
  4. Car driving simulator with driver diagnostic and training method (Application No. 201611040851).
  5. Process for laying roads using cold mix technology (Application No. 201611039241).
  6. Harder grade bitumen for the formation of asphalt surfacings for roads and airfields pavements and the process thereof (Application No. 2837/DEL/2015).
  7. Electromechanical field density gauge (Application No. 1632/DEL/2014).
  8. A wet process for preparing of waste PVC modified bitumen useful for paving application (Applications No. 1368/DEL/2014).
  9. A process for using thermocol waste in hot bituminous mixes for road construction (Application No. 1258/DEL/2014).
  10. Design and development of pothole repair machine (Application No. 821/DEL/2014).
  11. Vehicle mounted automatic controlled mobile bridge inspection device (Application No. 2984/DEL/2012).
  12. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Application No. 136/DEL/2012).


PATENT GRANTED

  1. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road (Patent No. GB2519270) - UK Patent.
  2. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Patent  No. 93959725)- US Patent.
  3. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Patent  No. 11201500373T)- SINGAPORE Patent.
  4. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Patent  No. 18089)- SRI LANKA Patent.
  5. Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Patent No. WO 2014/013508 A2) - PCT Patent.
  6. Utilization of waste plastic bags for modification of bitumen (Patent no. 246060)- INDIA granted on February 2011.


TECHNOLOGY LICENCED

  1. Rejuvenator for recycling of Asphalt pavement material for Hot in plant and Hot in situ recycling of bituminous/ Asphalt pavement (Exclusive License to Verma Industries, New Delhi signed on 4-Nov-2019 valid till 3-Nov-2024.)
  2. Design of noise barrier based on different frequencies (a) low frequency noise barrier configuration (b) Middle frequency noise barrier configuration (c) High frequency noise barrier configuration (Non Exclusive License to M/s Technocrafts Kohlhauer Infrastructure Pvt Ltd., Mumbai signed on 16-Jul-2019 valid till 15-Jul-2024.)
  3. Development of mobile application for supply chain and freight transportation. (Exclusive License to M/s Truck suvidha- Sarvodhaya Infotech Pvt. Ltd., Haryana signed on 26-Jun-2019 valid till 25-Jun-2029.)
  4. Car driving simulator with driver diagnostics and training methods and "Extended products" (Non Exclusive License to M/s FAROS SIMULATION SYSTEM Pvt. Ltd. signed on 13-Feb-2019 valid till 12-Feb-2022.)
  5. New process for preparation of HARDER GRADE BITUMEN (VG 40 and VG 50) for formation of Asphalt surfacings for Roads and Airfields. (Non Exclusive License to M/s BITCOL Bitumen Corporation (India) Pvt. Ltd., Noida signed on 27-Feb-2018 valid till 26-Feb-2023.)
  6. Cold mix technology for construction and maintenance of roads. (Exclusive License to M/s BITCHEM Asphalt Technologies Limited, Guwahati signed 12-Dec-2017 valid till 23-Sep-2028.)
  7. New process for preparation of HARDER GRADE BITUMEN (VG 40 and VG 50) for formation of Asphalt surfacings for Roads and Airfields. (Non Exclusive License to M/s JALNIDHI BITUMEN Specialties Pvt. Ltd. signed on 8-Mar-2017 valid till 7-Mar-2022.)
  8. New process for preparation of HARDER GRADE BITUMEN (VG 40 and VG 50) for formation of Asphalt surfacings for Roads and Airfields. (Non Exclusive License to M/s AR Thermosets Pvt. Ltd. signed on 16-Nov-2016 valid till 15-Nov-2021.)
  9. New process for preparation of HARDER GRADE BITUMEN (VG 40 and VG 50) for formation of Asphalt surfacings for Roads and Airfields. (Non Exclusive License to M/s JUNO BITUMIX Pvt. Ltd., NOIDA signed on 16-Nov-2016 valid till 15-Nov-2021.)
  10. New process for preparation of HARDER GRADE BITUMEN (VG 40 and VG 50) for formation of Asphalt surfacings for Roads and Airfields. (Non Exclusive License to M/s TikiTar Industries Pvt. Ltd., Vadodara signed on 16-Nov-2016 valid till 15-Nov-2021.)
  11. Vehicle mounted automatic controlled mobile bridge inspection device. (Non Exclusive License to M/s Gemini Power Hydraulics Pvt. Ltd., Mumbai signed on 10-Apr-2015.)
  12. Vehicle mounted automatic controlled mobile bridge inspection device. (Non Exclusive License to M/s Gujarat Apollo Industries Ltd., Gujarat signed on 5-Dec-2014.)

MOU SIGNED

  1. MoU signed between CSIR-Central Road Research Institute and Madhav Institute of Technology & Science (MITS), Gwalior on 27-Nov-2019 valid till 26-Nov-2022.
  2. MoU signed between CSIR-Central Road Research Institute and Indian Institute of Technology (IIT), Indore on 14-Aug-2019 valid till 13-Aug-2024.
  3. MoU signed between CSIR-Central Road Research Institute and National Highways & Infrastructure Development Corporation Limited (NHIDCL), New Delhi on 12-Nov-2018 valid till 11-Nov-2021.
  4. MoU signed between CSIR-Central Road Research Institute and Indian Institute of Technology (IIT), Tirupati on 11-May-2018 valid till 10-May-2021.
  5. MoU signed between CSIR-Central Road Research Institute and National Institute of Technology (NIT), Calicut on 18-Nov-2014.

CSIR – CRRI TECHNOLOGY PROFILE


List of Technologies

  1. Mobile Bridge Inspection Unit (MBIU)
  2. Pothole Repair Machine
  3. Electromechanical Field Density Gauge for evaluation of Dry Density of the Compacted Fill.
  4. A Wet Process for the preparation of Waste PVC (Polyvinyl Chloride) Modified Bitumen useful for paving applications.
  5. A process of using Thermocol (Expanded Polystyrene) Waste in hot bituminous mixes for road construction.
  6. Stepwise repeated De-stabilisation and Stabilisation of collapsible soil mass by "Soil Nailing Technique" used for construction of Railway/Road underpasses
  7. Utilization of Municipal Solid Waste (MSW) in Road embankment

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