Kimia Biosciences Limited Receives 20-Year Patent for Improved Luliconazole Preparation Process
Kimia Biosciences Limited has been granted Patent No. 579384 by The Patent Office, Government of India, for an improved process for preparing Luliconazole, an antifungal API. The 20-year patent, filed on January 9, 2022, and granted on January 29, 2026, strengthens the company's intellectual property portfolio and is expected to enhance long-term business prospects in the pharmaceutical sector.
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Kimia biosciences Limited has secured a significant patent grant from The Patent Office, Government of India, strengthening its position in the antifungal pharmaceutical segment. The company announced this development through a regulatory filing to BSE Limited on February 10, 2026, pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.
Patent Details and Specifications
The patent, officially numbered 579384, covers an "Improved Process for the Preparation of Luliconazole," an important antifungal active pharmaceutical ingredient (API). The patent certificate confirms the grant for a standard term of 20 years, effective from the original filing date.
| Parameter: | Details |
|---|---|
| Patent Number: | 579384 |
| Application Number: | 202211001169 |
| Filing Date: | January 9, 2022 |
| Grant Date: | January 29, 2026 |
| Patent Term: | 20 years from filing date |
| Patentee: | Kimia Biosciences Limited |
Strategic Impact on Business Portfolio
The patent grant represents a significant addition to Kimia Biosciences' intellectual property portfolio, particularly in the antifungal API segment. According to the company's regulatory communication, this patent is expected to enhance long-term business prospects by providing exclusive rights to the improved manufacturing process for Luliconazole.
Luliconazole is a topical antifungal medication used to treat various fungal skin infections. The patent covers an improved preparation process, which could potentially offer manufacturing advantages such as enhanced efficiency, better yield, or improved product quality compared to existing methods.
Regulatory Compliance and Documentation
The announcement was made through proper regulatory channels, with Company Secretary and Compliance Officer Pallavi Garg (Membership No. A69848) signing the disclosure document. The filing includes the complete patent certificate as supporting documentation, ensuring full transparency with stakeholders and regulatory authorities.
Patent Maintenance Requirements
The patent certificate specifies that renewal fees for maintaining the patent will be due on January 9, 2024, and annually thereafter on the same date. This ongoing financial commitment will be necessary to preserve the exclusive rights throughout the 20-year patent term.
This patent grant positions Kimia Biosciences Limited to potentially leverage its proprietary process technology in the competitive antifungal API market, providing a foundation for future business development and market expansion opportunities.
Historical Stock Returns for Kimia Biosciences
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +4.17% | +13.26% | +5.43% | -22.73% | -28.06% | -25.60% |


































