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EPO Patents = 4

Trademarks = 1

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Ralph Hollaus (3 out of 5 patents)

Robert Sachsenhofer (3 out of 3 patents)

Martin Prinz (2 out of 9 patents)

4. Johannes Leierer (2 out of 2 patents)

5. Michaela Magometschnigg (1 out of 1 patent)

6. Heinrich Magometschnigg (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12642884 - Sclerotherapy of venous blood vessels (2026-06-02),

2. 12458582 - Stabilized hyaluronic acid (2025-11-04),

3. 12428499 - Thiol-modified hyaluronan and hydrogel comprising the crosslinked hyaluronan (2025-09-30),

4. 12297346 - Hydrogel composition comprising a crosslinked polymer (2025-05-13),

5. 12097277 - Hydrogel composition comprising a crosslinked polymer (2024-09-24),

6. 10639377 - Mucoadhesive polymers having vitamin B partial structures (2020-05-05),

7. 8980238 - Mucoadhesive polymers having vitamin B partial structures (2015-03-17),

Croma Pharma GmbH is a leading company in the field of aesthetic medicine, specializing in the development and production of innovative medical products. Founded in 2003, the company focuses on high-quality dermal fillers, medical devices, and other aesthetic solutions. Croma Pharma is committed to research and development, ensuring that their products meet the highest standards of safety and efficacy. With a strong presence in international markets, Croma Pharma aims to enhance the quality of life for patients through advanced aesthetic treatments. The company emphasizes collaboration with healthcare professionals to provide effective solutions tailored to individual needs.

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USPTO Data Jan 1 1976 - Sep 22 2026

7 Patents

#1 in Leobendorf

#419 in Austria

Leobendorf, Austria

Croma Pharma Gmbh