Raghav Productivity Enhancers subsidiary granted two quartz patents
Raghav Productivity Enhancers Limited disclosed that its subsidiary received two patents for quartz processing technologies. The patents, valid for 20 years from December 13, 2025, cover a fine cone crusher method and a vibrating screener system, reinforcing the firm's IP portfolio in silica ramming mass production.

*this image is generated using AI for illustrative purposes only.
Raghav Productivity Enhancers Limited announced on July 25, 2026, that its wholly owned subsidiary, Raghav Productivity Solutions Private Limited, has been granted two patents by the Patent Office, Government of India. The intellectual property rights were awarded on July 24, 2026, under the provisions of the Patents Act, 1970, strengthening the company’s technological capabilities in quartz processing.
The disclosure was made in compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The patents relate to specific machinery and methods used in the production of silica ramming mass and other applications, enhancing the subsidiary’s proprietary technology stack.
Patent Details
The two granted patents cover distinct innovations in crushing and screening technologies:
| Patent No. | Invention Entitled |
|---|---|
| 596802 | A method of producing a pre-classified fines stream using Fine Cone Crusher with 30-Mesh Discharge |
| 596666 | Sequential Multi-Deck Vibrating Screener System |
Both patents are granted for a term of 20 years, commencing from the date of filing of the application, which was December 13, 2025. This long-term protection secures the company’s exclusive rights to these specific manufacturing processes and equipment configurations.
Strategic Significance
The acquisition of these patents underscores Raghav Productivity Solutions’ focus on innovation within the quartz processing sector. By securing intellectual property for both crushing methods and screening systems, the company aims to optimize production efficiency for silica ramming mass. This development may provide a competitive advantage through improved process control and product consistency, potentially impacting operational margins over the patent term.
The announcement was signed by Neha Rathi, Company Secretary & Compliance Officer (M.No.: A38807), and submitted to both the Bombay Stock Exchange and the National Stock Exchange of India.
Historical Stock Returns for Raghav Productivity Enhancers
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +1.34% | +0.47% | +8.65% | +88.54% | +94.92% | +166.68% |
How might the exclusive rights to these crushing and screening technologies impact Raghav Productivity Enhancers' market share in the silica ramming mass segment over the next 20 years?
What is the estimated timeline for integrating these patented methods into current production lines, and will this require significant capital expenditure?
Could these proprietary innovations lead to measurable improvements in operational margins or cost efficiencies for the subsidiary in the upcoming fiscal quarters?


































