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

1. Aggrandizing the Mechanical Behaviour and Environmental Benefit of Rigid Pavement using Imperial Smelting Furnace Slag (ISFS) (Application No. 202211063795).
2. Aggrandizing the Mechanical Behaviour and Environmental Benefit of Flexible Pavement using Imperial Smelting Furnace Slag (ISFS) (Application No. 202211063794).
3. Method for Enhancing the Bearing Capacity of Existing Structures Using Steel Fiber Reinforced Grout Column (Application No. 202211045099).
4. Novel Piezo Based Device for Multipurpose Non Destructive Evaluation Vibro-Integrity Sensing Device (VInSD) (Application No. 202111057196)
5. Rejuvenator for Recycling of Aged Bituminous Mixes (Application No. 202111017168).
6. Method for Instant Improvement of Foundation Soil during Box Jacking Operation without Affecting the Live Rail/Road Traffic Thereof (Application No. 202011034410).
7. Process for construction of shallow multidirectional underpass intersection by box jacking and soil nailing without affecting the existing traffic (Application No. 201911033449).
8. Engineering of bitumen emulsion based pothole repair system (Application No. 201911017676).
9. Design of Noise barrier based on different frequencies (Application No. 201811047606).
10. Car driving simulator with driver diagnostic and training method (Application No. 201611040851).

PATENT GRANTED

1. 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.
2. A PatchFILL Repair Machine (Patent no. 400494) – INDIA granted on 30 June, 2022.
3. High Performance Highly Modified Hybrid Bitumen and the process thereof (Patent no. 384708) – INDIA granted on 21 December, 2021.
4. Development of Electro-Mechanical Field Density Gauge (Patent no. 379577) – INDIA granted on 21 October, 2021.
5. A Wet Process for the Preparation of Waste PVC Modified Bitumen useful for Paving Applications (Patent no. 355215) – INDIA granted on 04 January, 2021.
6. 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.
7. Vehicle Mounted Electro-Mechanically Operated Mobile Bridge Inspection Device (Patent No. 338725) - INDIA granted on 18 June 2020.
8. 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.
9. 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
10. 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.
11. 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.
12. 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.
13. Utilization of waste plastic bags for modification of bitumen (Patent no. 246060)- INDIA granted on February 2011.

TRADEMARK FILED

1. Trademark titled "MOBILE COLD MIXER CUM PAVER"filed on 24-Jan-2023 under class 7 (Application no.: 5778133).
2. Trademark titledMOBILE COLD MIXER CUM PAVER" filed on 24-Jan-2023 under class 19 (Application no.: 5778134).
3. Trademark titled MOBILE COLD MIXER CUM PAVER" filed on 24-Jan-2023 under class 37 (Application no.: 5778135).
4. Trademark titled “ PATCHFILL POTHOLE REPAIR MACHINE” filed on 17-Oct-2022 under classes 7 and 37 (Application no.: 5652758).

TRADEMARK REGISTERED/GRANTED

1. Trademark titled "MACRO SURFACING" registered under class 19 valid till 20-Sep-2031 (Application no.: 5139669).
2. Trademark titled "TERASURFACING" (Wordmark) registered under class 19 valid till 18-Feb-2031 (Application no. 4869808).
3. Trademark titled “MSS+ - Modified Mix Seal Surfacing” registered under class 19 valid till 12-Oct-2030 (Application no.: 4697487).
4. Trademark titled “TERASURFACING” registered under class 19 valid till 20-Aug-2030 (Application no.: 4616832).
5. Trademark titled “CSIR-CRRI” registered under classes 37, 39, 40, 41 & 42 valid till 10-Sep-2030. (Application no.: 4652632).
6. Trademark titled “REJUPAVE”” registered under class 19 valid till 15-Nov-2029 (Application no.: 4348255).
7. Trademark titled “FIBROSTRAIN” registered under class 42 valid till 23-Jun-2027 (Application no.: 3577030).
8. Trademark titled “SETUCARE” registered under class 42 valid till 15-Jun-2027 (Application no.: 3571372)
9. Trademark titled “SETUCARE” registered under class 9 valid till 15-Jun-2027 (Application no.: 3571371)
10. Trademark titled “FIBROSTRAIN” registered under class 9 valid till 13-Jun-2027 (Application no.: 3569340).
11. Trademark titled “FIBOSTRAIN” registered under class 9 valid till 13-Jun-2027 (Application no.: 3569339).
12. Trademark titled “FIBOSTRAIN” registered under class 42 valid till 13-Jun-2027 (Application no.: 3569337).

TECHNOLOGY LICENCED

1. 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).
2. PatchFILL-The Pothole Repair Machine (Non-exclusive License to M/s Avrakt Innovations, New Delhi on 05-Aug-2022 valid till 04-Aug-2025.)
3. 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]
4. PATCHFILL-The Pothole Repairing Machine (Non-exclusive License to M/s Petrochem Specialties, Uttar Pradesh on 13-Jul-2021 valid till 12-Jul-2026.)
5. 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.)
6. 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.)
7. 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.)
8. Modified Mix Seal Surfacing (MSS+) (Exclusive License to JMVD Industries Pvt. Ltd., Lucknow on 24-Aug-2020 valid till 23-Aug-2025.)
9. 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.)
10. 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.)
11. 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

1. 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.
2. 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.
3. 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.
4. MoU signed between CSIR- Central Road Research Institute and College of Engineering (CET), Trivandrum on 18th November, 2022 valid till 17th November, 2025.
5. MoU signed between CSIR- Central Road Research Institute and Maharashtra Rural Road Development Association (MRRDA) on 27th September, 2022 valid till 26th September, 2025.
6. 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.
7. MoU signed between CSIR- Central Road Research Institute and Shell India Markets Private Limited on 03rd August, 2022 valid till 02nd August, 2024.
8. 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.
9. 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.
10. 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.
11. MoU signed between CSIR- Central Road Research Institute and Indian Institute of Technology, Roorkee on 14th December, 2021 valid till 13th December, 2026.
12. MoU signed between CSIR- Central Road Research Institute and Syama Prasad Mookerjee Port (SMP), Kolkata on 05th July, 2021 valid till 04th July, 2026.
13. 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.
14. MoU signed between CSIR-Central Road Research Institute and Indian Institute of Technology (IIT), Indore on 14-Aug-2019 valid till 13-Aug-2024.
15. 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

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
8. Newly developed technologies for Noise Barrier based on different frequencies