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Darmstadt, Germany

Ab Enzymes Gmbh

USPTO Granted Patents = 18

CIPO Patents = 61

EPO Patents = 16

Trademarks = 7

Forward Citations = 31

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87 inventors (with patents filed for the assignee):

Bruno Winter (9 out of 11 patents)

Khanh Quoc Nguyen (9 out of 9 patents)

Volker Marschner (7 out of 7 patents)

4. Kornelia Titze (6 out of 6 patents)

5. Patrick Lorenz (3 out of 11 patents)

6. Christian P Kubicek (2 out of 3 patents)

7. Bernhard Seiboth (2 out of 2 patents)

8. Jari Vehmaanperä (2 out of 29 patents)

9. Tatiana Schwarz (2 out of 2 patents)

10. Silvia Paladino (2 out of 2 patents)

11. Shib Sankar Basu (1 out of 17 patents)

12. Terhi Puranen (1 out of 25 patents)

13. Rita Linke (1 out of 1 patent)

14. Thomas Haarmann (1 out of 1 patent)

15. Pirkko Suominen (1 out of 30 patents)

18 patents: Sort by Forward Citations

1. 9920384 - [object Object] (2018-03-20),

2. 9353357 - Polypeptides having phytase activity and the encoding nucleic acids (2016-05-31),

3. 9322003 - Cloning, expression and use of acid phospholipases (2016-04-26),

4. 9045713 - Cloning, expression and use of acid phospholipases (2015-06-02),

5. 8822201 - Method for recovering oil from plant seeds (2014-09-02),

6. 8748149 - Use of pectinolytic enzymes for the treatment of fruit and vegetable mash and enzyme sequences therefor (2014-06-10),

7. 8653241 - Phospholipase polypeptide and a DNA encoding same (2014-02-18),

8. 8507241 - Cloning, expression and use of acid lysophospholipases (2013-08-13),

9. 8465946 - Expression system for the antibiotic-free production of polypeptides (2013-06-18),

10. 8420369 - Polypeptide having phytase activity and increased temperature resistance of the enzyme activity, and nucleotide sequence coding said polypeptide (2013-04-16),

11. 8313937 - Polypeptide having phytase activity and nucleotide sequence encoding the same (2012-11-20),

12. 8202715 - Cloning, expression and use of acid lysophospholipases (2012-06-19),

13. 7993876 - DNA encoding phospholipases and methods of using same (2011-08-09),

14. 7816129 - Production and secretion of proteins of bacterial origin in filamentous fungi (2010-10-19),

15. 7658922 - Monoclonal antibodies, hybridoma cell lines, methods and kits for detecting phytase (2010-02-09),

AB Enzymes GmbH is a global biotechnology company specializing in the development, manufacturing, and distribution of enzymes for various industries. With over 100 years of experience, AB Enzymes offers innovative enzyme solutions for food and beverage, animal feed, textiles, pulp and paper, biofuels, and other industrial applications. Committed to sustainability and customer satisfaction, AB Enzymes aims to provide high-quality, eco-friendly, and cost-effective enzyme products that enhance production processes and improve overall performance.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

18 Patents

#31 in Darmstadt

#2,403 in Germany

#33,147 in the World

Darmstadt, Germany

Ab Enzymes Gmbh

Forward Citations = 31

87 inventors:

Bruno Winter (9 out of 11 patents)

Khanh Quoc Nguyen (9 out of 9 patents)

Volker Marschner (7 out of 7 patents)

4. Kornelia Titze (6 out of 6 patents)

5. Patrick Lorenz (3 out of 11 patents)

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