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For the Inventor, By the Inventor

Merz Pharma Gmbh & Co Kgaa


USPTO Granted Patents = 107



Trademarks = 38

Forward Citations = 362

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124 inventors (with patents filed for the assignee):

goldMedal Jürgen Frevert (19 out of 19 patents)

silverMedal Harold Victor Taylor (13 out of 13 patents)

bronzeMedal Fred Hofmann (11 out of 12 patents)

4.  Karl-Heinz Eisele (11 out of 11 patents)

5.  Valerjans Kauss (10 out of 12 patents)

6.  Markus Henrich (9 out of 10 patents)

7.  Markus Vogt (8 out of 10 patents)

8.  Wojciech Danysz (8 out of 14 patents)

9.  Ivars Kalvinsh (8 out of 24 patents)

10.  Aigars Jirgensons (7 out of 13 patents)

11.  Christopher Graham Raphael Parsons (7 out of 8 patents)

12.  Franck Villain (6 out of 6 patents)

13.  Matthias Marx (5 out of 5 patents)

14.  Susanne Grafe (5 out of 5 patents)

15.  Reiner Benecke (5 out of 5 patents)


Core Competencies:
Botulinum Toxin
Neurotoxin Polypeptides
Dermal Fillers
Hyaluronic Acid
Tissue Regeneration
Recombinant Neurotoxins
Biological Activity Determination
Sialorrhea Treatment
Polysaccharide Compositions
Cellular Test Systems
Crosslinked Biomaterials
Gynoid Lipodystrophy

107 patents:

1. 12434002 - Botulinum toxin prefilled container (2025-10-07),
2. D1079940 - Finger grip (2025-06-17),
3. 12324903 - Botulinum toxin prefilled plastic syringe (2025-06-10),
4. 12275782 - Means and methods for the determination of the biological activity of neurotoxin polypeptides in cells (2025-04-14),
5. 12263273 - Porous biomaterials for tissue regeneration (2025-04-01),
6. 12171717 - Neurotoxin prefilled vial (2024-12-24),
7. 11976110 - Means and methods for the determination of the biological activity of neurotoxin polypeptides in cells (2024-05-07),
8. 11969461 - Composition comprising botulinum toxin (2024-04-30),
9. 11952601 - Recombinant botulinum toxin with increased duration of effect (2024-04-09),
10. D1013867 - Pushrod for a syringe (2024-02-06),
11. D1013866 - Pushrod for a syringe (2024-02-06),
12. 11874273 - Means and methods for the determination of the biological activity of BoNT/E in cells (2024-01-16),
13. 11819664 - Mixing nozzle, application device, kit and method using the mixing nozzle or application device (2023-11-21),
14. 11672750 - Dermal filler based on crosslinked hyaluronic acid, calcium phosphate material particles and carboxymethyl cellulose, a process for preparing same and uses thereof (2023-06-13),
15. D973872 - Pushrod (2022-12-27),
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USPTO Data Jan 1 1976 - Dec 30 2025

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107 Patents

#4 in

#80 in

#7,129 in the World

Merz Pharma Gmbh & Co Kgaa

Forward Citations = 362

124 inventors:

goldMedal Jürgen Frevert (19 out of 19 patents)

silverMedal Harold Victor Taylor (13 out of 13 patents)

bronzeMedal Fred Hofmann (11 out of 12 patents)

4.  Karl-Heinz Eisele (11 out of 11 patents)

5.  Valerjans Kauss (10 out of 12 patents)

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