Mamata Machinery secures EU patent for Multi-Purpose Sealing Module
Mamata Machinery has been granted a patent in the European Union for its Multi-Purpose Sealing Module, effective May 13, 2026. This development, disclosed on June 02, 2026, reinforces the company's technological standing in the global flexible packaging market. The technology is already patented in India, with a pending application in the United States.

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Mamata Machinery has been granted a patent in the European Union for its invention titled "Multi-Purpose Sealing Module" for plastic film-based bags and pouches making machines. The patent, numbered EP 4467325 B1, strengthens the company's position as a technology-driven player in the global flexible packaging machinery market. The grant was published on May 13, 2026, under European Patent No. 4467325.
The disclosure was made to the stock exchanges on June 02, 2026, under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company stated that this technology is already patented in India, and an application for the same has been filed in the United States.
Strategic Expansion
With the EU patent now secured, Mamata Machinery will be able to offer this sealing solution to customers across the European market. The company is a leading global provider of total flexible packaging machinery solutions, offering products across the value-chain from co-extrusion to converting and advanced packaging machinery.
Company Profile
Mamata Machinery Limited has over 35 years of industry experience and has established itself as a trusted engineering enterprise. The company boasts more than 5,400 machine installations in 80 countries worldwide. It is recognized for consistent innovation and numerous industry-first product introductions.
| Key Detail | Information |
|---|---|
| Patent Number | EP 4467325 B1 |
| Grant Date | May 13, 2026 |
| Region | European Union |
| Invention | Multi-Purpose Sealing Module |
| Application Status | Filed in United States; Patented in India |
Historical Stock Returns for Mamata Machinery
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -2.94% | -10.25% | -10.57% | -11.09% | -15.59% | -40.70% |
What is the projected timeline for the approval of the corresponding patent application currently filed in the United States?
How will the company leverage this new EU patent to gain market share from existing European competitors in the flexible packaging sector?
Does Mamata Machinery plan to license this sealing technology to other manufacturers or retain it exclusively for their own machinery?


































