IDiyas

For the Inventor, By the Inventor

Gottingen, Germany

Sartorius Ag


USPTO Granted Patents = 139


Trademarks = 43

Forward Citations = 2,026

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191 inventors (with patents filed for the assignee):

goldMedal Christian Oldendorf (17 out of 44 patents)

silverMedal Dietmar Nussbaumer (17 out of 25 patents)

bronzeMedal Wolfgang Demmer (13 out of 22 patents)

4.  Otto Kuhlmann (10 out of 17 patents)

5.  Werner Schulze (10 out of 11 patents)

6.  Achim Pohl (9 out of 14 patents)

7.  Tomas Fiegl (9 out of 32 patents)

8.  Christoph Berg (9 out of 27 patents)

9.  Hans-Heinrich Hörl (8 out of 12 patents)

10.  Oscar-Werner Reif (7 out of 45 patents)

11.  Peter Fleischer (7 out of 7 patents)

12.  Alfred Klauer (6 out of 9 patents)

13.  Hans-Weddo Schmidt (6 out of 8 patents)

14.  Matthias Eger (6 out of 8 patents)

15.  Andreas Graus (5 out of 13 patents)


Core Competencies:
Biotechnological Production
Phototropic Microorganisms
Measurement Amplification
Electronic Scales
Weighing Systems
Force Measuring Systems
Adsorption Membranes
Filter Testing Devices
Genetic Vaccination
Humidity Measurement
Dosing Devices
Optoelectronic Sensors

139 patents:

1. 10344254 - Reactor plant and process for culturing phototropic microorganisms (2019-07-09),
2. 8846383 - Method for the biotechnological production of valuable products (2014-09-30),
3. 8343351 - Membrane for removing proteases from liquids (2013-01-01),
4. 8343350 - Membrane, device and method for removing proteases from liquids (2013-01-01),
5. 7964806 - Electronic scale comprising a bubble level (2011-06-21),
6. 7924543 - Current-limiting circuit with additional current path (2011-04-12),
7. 7906737 - Electronic scale comprising an inclinometer and corresponding signal evaluation method (2011-03-15),
8. 7847202 - Top-pan scales with corner load sensor (2010-12-07),
9. 7839320 - Measurement amplification device and method (2010-11-23),
10. 7830294 - Measurement amplification device and method (2010-11-09),
11. 7818891 - Inclination sensor with optoelectronic level (2010-10-26),
12. 7789293 - Device and method for dosing by using a scale (2010-09-07),
13. D622624 - Scale (2010-08-31),
14. D622623 - Scale (2010-08-31),
15. 7780579 - Weighing system using electromagnetic force compensation (2010-08-24),
Sartorius AG is a leading international partner of life science research and the biopharmaceutical industry. The company aims to simplify and accelerate progress in these fields by providing innovative tools and technologies. Sartorius offers a wide range of products and solutions for lab automation, filtration, liquid handling, fermentation, and cell cultivation, among others. The company is committed to delivering reliable, high-quality products that enable scientific discoveries and the development of life-saving drugs.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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139 Patents

#1 in Gottingen

#474 in Germany

#5,664 in the World

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Gottingen, Germany

Sartorius Ag

Forward Citations = 2,026

191 inventors:

goldMedal Christian Oldendorf (17 out of 44 patents)

silverMedal Dietmar Nussbaumer (17 out of 25 patents)

bronzeMedal Wolfgang Demmer (13 out of 22 patents)

4.  Otto Kuhlmann (10 out of 17 patents)

5.  Werner Schulze (10 out of 11 patents)

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