IDiyas

For the Inventor, By the Inventor

Goettingen, Germany

Sartorius


USPTO Granted Patents = 84

Trademarks = 6

Forward Citations = 1,056

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60 inventors (with patents filed for the assignee):

goldMedal Erich Knothe (41 out of 46 patents)

silverMedal Franz-Josef Melcher (37 out of 42 patents)

bronzeMedal Christian Oldendorf (17 out of 44 patents)

4.  Gunther Maaz (13 out of 15 patents)

5.  Christoph Berg (12 out of 27 patents)

6.  Eberhard Stadler (9 out of 13 patents)

7.  Dieter Blawert (8 out of 8 patents)

8.  Jurgen Ober (8 out of 8 patents)

9.  Walter Sodler (7 out of 7 patents)

10.  Horst Perl (7 out of 8 patents)

11.  Gunter Pradel (7 out of 7 patents)

12.  Dietmar Nussbaumer (6 out of 25 patents)

13.  Jurgen Hoffmann (5 out of 6 patents)

14.  Eduard Bierich (5 out of 5 patents)

15.  Klaus Dardat (4 out of 6 patents)


Core Competencies:
Electronic Balance
Precision Balance
Analytical Balance
Fluid Filtration
Drying Balance
Compact Balance
Filter Module
Membrane Filters
Data Storage Method
Liquid Crystal Display
Electromagnetic Compensation
Counting Scale

84 patents:

1. 7623980 - Measuring device with evaluation unit and external memory (2009-11-24),
2. 4997051 - Compact balance (1991-03-05),
3. 4969997 - Fluid-impermeable areas on porous membrane filters and their application (1990-11-13),
4. 4938301 - Electronic balance with scale on top (1990-07-03),
5. 4932487 - Electronic balance with calibrating weight circuit (1990-06-12),
6. 4930588 - Electronic balance (1990-06-05),
7. 4911842 - Wound filter module (1990-03-27),
8. 4909937 - Integral filters for separating fluid components and housing for them (1990-03-20),
9. 4907179 - Electronic balance with quasi analog and digital display (1990-03-06),
10. 4900441 - Small filter and method of its manufacture (1990-02-13),
11. 4898253 - Electronic balance for dosing (1990-02-06),
12. 4890246 - Electronic balance with calibrating system (1989-12-26),
13. 4889201 - Drying balance with evaluation circuit for determining the end of the (1989-12-26),
14. 4884645 - Precision balance with scale on top (1989-12-05),
15. 4863603 - Filter unit for separating precipitates containing cholesterol (1989-09-05),
Sartorius is a leading international partner of the biopharmaceutical industry and research laboratories. The company provides solutions for drug discovery, development, and manufacturing processes. Their innovative products and services help improve efficiency, quality, and safety in the biopharmaceutical industry. With a strong focus on bioanalytical and lab products, as well as bioprocess technology, Sartorius is committed to shaping the future of biopharma and supporting scientific advancements.
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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84 Patents

#3 in Goettingen

#706 in Germany

#8,751 in the World

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Goettingen, Germany

Sartorius

Forward Citations = 1,056

60 inventors:

goldMedal Erich Knothe (41 out of 46 patents)

silverMedal Franz-Josef Melcher (37 out of 42 patents)

bronzeMedal Christian Oldendorf (17 out of 44 patents)

4.  Gunther Maaz (13 out of 15 patents)

5.  Christoph Berg (12 out of 27 patents)

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