Raghav Productivity Enhancers secures two patents for production tech
- Raghav Productivity Solutions Private Limited received two patents from the Indian Patent Office
- Patents cover automated ramming mass production and silo-level interlock systems
- Grants are valid for 20 years starting from the application date of December 13, 2025
- Disclosure made under Regulation 30 of SEBI LODR Regulations on September 12, 2026

*this image is generated using AI for illustrative purposes only.
Raghav Productivity Enhancers Limited has secured two patents for its wholly owned subsidiary, Raghav Productivity Solutions Private Limited. The grants cover automated ramming mass production and a silo-level interlock system.
The Patent Office, Government of India, issued the patents on September 8, 2026, and September 9, 2026. The company disclosed the development via a letter dated September 11, 2026, filed under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.
Patent Details
The granted inventions relate to quartz processing for the production of silica ramming mass. Both patents hold a term of 20 years commencing from the application filing date of December 13, 2025.
| Patent No. | Invention Entitled |
|---|---|
| 601884 | A system for the automated production of ramming mass from quartzite boulders |
| 601973 | Silo-Level Interlock System for a Ramming-Mass production plant |
Neha Rathi, Company Secretary and Compliance Officer, signed the disclosure on September 12, 2026.
Historical Stock Returns for Raghav Productivity Enhancers
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +5.83% | -2.12% | +40.45% | +164.53% | +174.20% | 0.0% |
How might the 20-year patent exclusivity for automated ramming mass production impact Raghav Productivity Enhancers' market share in the silica industry?
What is the estimated timeline and capital expenditure required to scale the patented automated system from prototype to full commercial deployment?
Could the silo-level interlock system create a new revenue stream through licensing agreements with other quartz processing manufacturers?


































