% Expired Patents = 50.0

EPO Patents = 3

Trademarks = 2

Forward Citations = 55

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10 inventors (with patents filed for the assignee):

Dietmar Lerche (3 out of 5 patents)

Gert Sinn (1 out of 5 patents)

Klaus-Henrik Mittenzwey (1 out of 4 patents)

4. Rudolf Ehwald (1 out of 15 patents)

5. Titus Sobisch (1 out of 2 patents)

6. Torsten Detloff (1 out of 2 patents)

7. Frank Babick (1 out of 2 patents)

8. Michael Stintz (1 out of 2 patents)

9. Uwe Mertens (1 out of 1 patent)

10. Holger Woehlecke (1 out of 2 patents)

11. Heinz Lichtenfeld (0 patent)

12. Martin Hussels (0 patent)

13. Elia Wollik (0 patent)

14. Martin Holke (0 patent)

15. Markus Wolff (0 patent)

4 patents: Sort by Forward Citations

1. 9952150 - Device for measuring the scattering of a sample (2018-04-24),

2. 9019493 - Method and device for the characterization of multiple samples of one or various dispersions (2015-04-28),

3. 8370081 - Determining particle properties by means of superimposed fields (2013-02-05),

4. 7461671 - Automatic sample collector (2008-12-09),

L.u.m. GmbH is a leading provider of innovative measurement technology for particle characterization. With a focus on dynamic light scattering and laser diffraction, L.u.m. GmbH offers high-quality instruments for pharmaceutical, food, and chemical industries. The company's solutions enable accurate and reliable particle analysis for research and quality control purposes.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#209 in D-1000 Berlin

#7,020 in Germany

Berlin, Germany

L.u.m. Gmbh