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Kelheim, Germany

Hans Heidolph Gmbh

USPTO Granted Patents = 16

% Expired Patents = 12.5

EPO Patents = 15

Trademarks = 6

Forward Citations = 6

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15 inventors (with patents filed for the assignee):

Robert Loschel (5 out of 5 patents)

Roman Dil (5 out of 6 patents)

Sven Heuberger (2 out of 2 patents)

4. Lea Lindner (2 out of 2 patents)

5. Sergiy Rubinshteyn (2 out of 2 patents)

6. Joachim Carl (2 out of 5 patents)

7. Dirk Seifferth (2 out of 2 patents)

8. Stefan Peters (1 out of 1 patent)

9. Giorgio Accardi (1 out of 1 patent)

10. Michael Moskalenko (1 out of 1 patent)

11. Kai Bretschneider (1 out of 2 patents)

12. Patrick Nico Jost (1 out of 1 patent)

13. Maximilian Bayer (1 out of 1 patent)

14. Walter Lohmann (1 out of 1 patent)

15. Stefan Reinhold (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 12686010 - Magnetic stirrer with lifting table (2026-07-21),

2. D1079971 - Magnetic stirrer (2025-06-17),

3. 12263418 - Rotary evaporator (2025-04-01),

4. D1013203 - Magnetic stirrer (2024-01-30),

5. 11724238 - Laboratory device with adjustable operating parameters for controlling a laboratory device function (2023-08-15),

6. 11717767 - Laboratory device for evaporating a substance (2023-08-08),

7. 11395979 - Cleaning device for a rotary evaporator (2022-07-26),

8. 11273387 - Rotary evaporator (2022-03-15),

9. 11269369 - Operating element for a laboratory device (2022-03-08),

10. 11040294 - Laboratory device for evaporating a substance (2021-06-22),

11. 10967344 - Magnetic stirrer (2021-04-06),

12. 10843146 - Laboratory apparatus (2020-11-24),

13. 10603646 - Laboratory stirrer (2020-03-31),

14. 10311257 - Laboratory instrument (2019-06-04),

15. 9981202 - Rotary evaporator with mechanical foam breaker (2018-05-29),

Hans Heidolph GmbH is a global leader in the manufacturing of premium laboratory equipment. With a rich history dating back to 1938, the company specializes in high-quality products such as rotary evaporators, magnetic stirrers, overhead stirrers, and more. Heidolph's innovative solutions are widely recognized for their reliability, precision, and user-friendly designs. Continuously striving for excellence, Heidolph is committed to meeting the diverse needs of scientists, researchers, and professionals in various industries, enabling them to achieve successful outcomes in their work.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

16 Patents

#1 in Kelheim

#2,620 in Germany

#37,766 in the World

Kelheim, Germany

Hans Heidolph Gmbh

Forward Citations = 6

15 inventors:

Robert Loschel (5 out of 5 patents)

Roman Dil (5 out of 6 patents)

Sven Heuberger (2 out of 2 patents)

4. Lea Lindner (2 out of 2 patents)

5. Sergiy Rubinshteyn (2 out of 2 patents)

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