Patents & Technology
Please Note: All the below information are subject to change. For specific information, kindly contact pme [dot] crri [at] nic [dot] in
PATENT FILED: INDIA
- Aggrandizing the Mechanical Behaviour and Environmental Benefit of Rigid Pavement using Imperial Smelting Furnace Slag (ISFS) (Application No. 202211063795).
- Aggrandizing the Mechanical Behaviour and Environmental Benefit of Flexible Pavement using Imperial Smelting Furnace Slag (ISFS) (Application No. 202211063794).
- Method for Enhancing the Bearing Capacity of Existing Structures Using Steel Fiber Reinforced Grout Column (Application No. 202211045099).
- Novel Piezo Based Device for Multipurpose Non Destructive Evaluation Vibro-Integrity Sensing Device (VInSD) (Application No. 202111057196)
- Rejuvenator for Recycling of Aged Bituminous Mixes (Application No. 202111017168).
- Method for Instant Improvement of Foundation Soil during Box Jacking Operation without Affecting the Live Rail/Road Traffic Thereof (Application No. 202011034410).
- Process for construction of shallow multidirectional underpass intersection by box jacking and soil nailing without affecting the existing traffic (Application No. 201911033449).
- Engineering of bitumen emulsion based pothole repair system (Application No. 201911017676).
- Design of Noise barrier based on different frequencies (Application No. 201811047606).
- Car driving simulator with driver diagnostic and training method (Application No. 201611040851).
PATENT GRANTED
- New process for preparation of harder grade bitumen (VG40 and VG50) for formation of asphalt surfacing for roads and airfields (Patent no. 410391) – INDIA granted on 31 October, 2022.
- A PatchFILL Repair Machine (Patent no. 400494) – INDIA granted on 30 June, 2022.
- High Performance Highly Modified Hybrid Bitumen and the process thereof (Patent no. 384708) – INDIA granted on 21 December, 2021.
- Development of Electro-Mechanical Field Density Gauge (Patent no. 379577) – INDIA granted on 21 October, 2021.
- A Wet Process for the Preparation of Waste PVC Modified Bitumen useful for Paving Applications (Patent no. 355215) – INDIA granted on 04 January, 2021.
- Stepwise repeated destabilization and stabilization of highly collapsible soil mass by soil nailing technique used for construction of railway/road underpass (Patent No. 355607)- Indian Patent granted on 11-January-2021.
- Vehicle Mounted Electro-Mechanically Operated Mobile Bridge Inspection Device (Patent No. 338725) - INDIA granted on 18 June 2020.
- 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.
- 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
- 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.
- 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.
- 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.
- Utilization of waste plastic bags for modification of bitumen (Patent no. 246060)- INDIA granted on February 2011.
TRADEMARK FILED
- Trademark titled "MOBILE COLD MIXER CUM PAVER"filed on 24-Jan-2023 under class 7 (Application no.: 5778133).
- Trademark titledMOBILE COLD MIXER CUM PAVER" filed on 24-Jan-2023 under class 19 (Application no.: 5778134).
- Trademark titled MOBILE COLD MIXER CUM PAVER" filed on 24-Jan-2023 under class 37 (Application no.: 5778135).
- Trademark titled “ PATCHFILL POTHOLE REPAIR MACHINE” filed on 17-Oct-2022 under classes 7 and 37 (Application no.: 5652758).
TRADEMARK REGISTERED/GRANTED
- Trademark titled "MACRO SURFACING" registered under class 19 valid till 20-Sep-2031 (Application no.: 5139669).
- Trademark titled "TERASURFACING" (Wordmark) registered under class 19 valid till 18-Feb-2031 (Application no. 4869808).
- Trademark titled “MSS+ - Modified Mix Seal Surfacing” registered under class 19 valid till 12-Oct-2030 (Application no.: 4697487).
- Trademark titled “TERASURFACING” registered under class 19 valid till 20-Aug-2030 (Application no.: 4616832).
- Trademark titled “CSIR-CRRI” registered under classes 37, 39, 40, 41 & 42 valid till 10-Sep-2030. (Application no.: 4652632).
- Trademark titled “REJUPAVE”” registered under class 19 valid till 15-Nov-2029 (Application no.: 4348255).
- Trademark titled “FIBROSTRAIN” registered under class 42 valid till 23-Jun-2027 (Application no.: 3577030).
- Trademark titled “SETUCARE” registered under class 42 valid till 15-Jun-2027 (Application no.: 3571372)
- Trademark titled “SETUCARE” registered under class 9 valid till 15-Jun-2027 (Application no.: 3571371)
- Trademark titled “FIBROSTRAIN” registered under class 9 valid till 13-Jun-2027 (Application no.: 3569340).
- Trademark titled “FIBOSTRAIN” registered under class 9 valid till 13-Jun-2027 (Application no.: 3569339).
- Trademark titled “FIBOSTRAIN” registered under class 42 valid till 13-Jun-2027 (Application no.: 3569337).
TECHNOLOGY LICENCED
- Steel Slag Valorization Technology for Development of Processed EAF Steel Slag Aggregates at AM/NS India plant Hazira for Utilization in Road Construction (Exclusive License to M/s ArcelorMittal Nippon Steel, Hazira, Surat on 28-Feb-2023 valid till 27-Feb-2033).
- PatchFILL-The Pothole Repair Machine (Non-exclusive License to M/s Avrakt Innovations, New Delhi on 05-Aug-2022 valid till 04-Aug-2025.)
- Mobile Cold Mixer cum Paver (Non-exclusive License to M/s Petrochem Specialties, Uttar Pradesh on 09-Feb-2022.) [Technology transfer has been done through NRDC]
- PATCHFILL-The Pothole Repairing Machine (Non-exclusive License to M/s Petrochem Specialties, Uttar Pradesh on 13-Jul-2021 valid till 12-Jul-2026.)
- Macrosurfacing Technology: Thin Surfacing for Cement Concrete Pavement (Exclusive License to JMVD Industries Pvt. Ltd., Lucknow on 22-Feb-2021 valid till 21-Feb-2027.)
- Development of Microsurfacing Technology with Industrial Waste Materials, i.e. steel slag, fly ash and marble dust (Exclusive License to Verma Industries, New Delhi signed on 16-Jun-2020 valid till 15-Jun-2026.)
- Development of web application Aarogya Path: National Healthcare Supply Chain Management System. (Exclusive License to M/s Trucksuvidha- Sarvodhaya Infotech Pvt. Ltd., Haryana signed on 13-May-2020 valid till 12-May-2025.)
- Modified Mix Seal Surfacing (MSS+) (Exclusive License to JMVD Industries Pvt. Ltd., Lucknow on 24-Aug-2020 valid till 23-Aug-2025.)
- 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.)
- 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.)
- 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.)
MOU SIGNED
- MoU signed between CSIR- Central Road Research Institute and Government of Andhra Pradesh- Roads and Building Department on 05th January, 2023 valid till 04th January, 2026.
- MoU signed between CSIR- Central Road Research Institute and Malaviya National Institute of Technology, Jaipur (MNITJ) on 16th December, 2022 valid till 15th November, 2027.
- MoU signed between CSIR- Central Road Research Institute and KSCSTE- National Transportation Planning and Research Centre on 18th November, 2022 valid till 17th November, 2027.
- MoU signed between CSIR- Central Road Research Institute and College of Engineering (CET), Trivandrum on 18th November, 2022 valid till 17th November, 2025.
- MoU signed between CSIR- Central Road Research Institute and Maharashtra Rural Road Development Association (MRRDA) on 27th September, 2022 valid till 26th September, 2025.
- MoU signed between CSIR- Central Road Research Institute and IIITH Data Ihub Foundation International Institute of Information Technology, Hyderabad (IIIT-H) on 16th August, 2022 valid till 15th August, 2025.
- MoU signed between CSIR- Central Road Research Institute and Shell India Markets Private Limited on 03rd August, 2022 valid till 02nd August, 2024.
- MoU signed between CSIR- Central Road Research Institute and National Highways and Infrastructure Development Corporation Limited on 30th June, 2022 valid till 29th June, 2027.
- MoU signed between CSIR- Central Road Research Institute and Sardar Vallabhbhai National Institute of Technology, Surat on 05th April, 2022 valid till 04th April, 2025.
- MoU signed between CSIR- Central Road Research Institute and Rites Limited, A Government of India Enterprise on 17th January, 2022 valid till 16th January, 2025.
- MoU signed between CSIR- Central Road Research Institute and Indian Institute of Technology, Roorkee on 14th December, 2021 valid till 13th December, 2026.
- MoU signed between CSIR- Central Road Research Institute and Syama Prasad Mookerjee Port (SMP), Kolkata on 05th July, 2021 valid till 04th July, 2026.
- MoU signed between CSIR- Central Road Research Institute, INAI- Applied Research Centre for AI at Hyderabad, Intel Technology India Pvt. Ltd., International Institute of Information Technology, Hyderabad and Mahindra & Mahindra Limited on 11th June, 2021.
- MoU signed between CSIR-Central Road Research Institute and Indian Institute of Technology (IIT), Indore on 14-Aug-2019 valid till 13-Aug-2024.
- 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 Ready for Transfer
- Mobile Bridge Inspection Unit (MBIU)
- Pothole Repair Machine
- Electromechanical Field Density Gauge for evaluation of Dry Density of the Compacted Fill.
- A Wet Process for the preparation of Waste PVC (Polyvinyl Chloride) Modified Bitumen useful for paving applications.
- A process of using Thermocol (Expanded Polystyrene) Waste in hot bituminous mixes for road construction.
- Stepwise repeated De-stabilisation and Stabilisation of collapsible soil mass by "Soil Nailing Technique" used for construction of Railway/Road underpasses
- Utilization of Municipal Solid Waste (MSW) in Road embankment
- Newly developed technologies for Noise Barrier based on different frequencies