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For the Inventor, By the Inventor

Tuttlingen, Germany

Henke-Sass, Wolf Gmbh


USPTO Granted Patents = 59

% Expired Patents = 13.6


Trademarks = 14

Forward Citations = 2,011

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37 inventors (with patents filed for the assignee):

goldMedal Melanie Eisele (14 out of 14 patents)

silverMedal Oliver Rehe (11 out of 11 patents)

bronzeMedal Daniel Seeh (10 out of 16 patents)

4.  Frank Altermann (8 out of 14 patents)

5.  Norbert Haeckl (8 out of 9 patents)

6.  Dieter Schulz (7 out of 8 patents)

7.  Stefan Knefel (6 out of 6 patents)

8.  Maikel Wiedmann (6 out of 6 patents)

9.  Anika Schmidt (6 out of 6 patents)

10.  Sabine Pauli (5 out of 6 patents)

11.  Robin Sauter (5 out of 9 patents)

12.  Andreas Mattes (4 out of 4 patents)

13.  Karl Hans Schreijag (3 out of 3 patents)

14.  Simon Raidt (2 out of 2 patents)

15.  Stefan Rapp (2 out of 2 patents)


Core Competencies:
Endoscope
Syringe
Injector
Optical System
Veterinary Syringe
Fluid Administration
Laparoscope
Pellet Magazine
Injection Device
Protective Sleeve
Valve System
Shutter

59 patents:

1. 12564683 - Device for administering a fluid (2026-03-03),
2. 12514978 - Device for dispensing a fluid drop-by-drop (2026-01-06),
3. 12453820 - Device for administering a fluid (2025-10-28),
4. 12420027 - Device for administering a fluid (2025-09-23),
5. D1076068 - Syringe (2025-05-20),
6. D1074994 - Syringe (2025-05-13),
7. D1074993 - Syringe (2025-05-13),
8. D1073926 - Syringe (2025-05-06),
9. 12290665 - Device for administering a fluid (2025-05-06),
10. 12290664 - Device for administering a fluid (2025-05-06),
11. 11454801 - Optical arrangement for an endoscope and endoscope having such an optical arrangement (2022-09-27),
12. 11420032 - Pellet magazine for use in an injector (2022-08-23),
13. 11369257 - Endoscope (2022-06-28),
14. 11209640 - Lens for a distal end of an optical channel of an endoscope shaft (2021-12-28),
15. 11166798 - Injector for injecting pellets (2021-11-09),
Henke-Sass, Wolf GmbH is a prominent player in the medical devices sector, headquartered in Tuttlingen, Germany. The company specializes in the development and manufacturing of advanced medical instruments, including endoscopes, syringes, injectors, and optical systems. Their innovative solutions cater to various applications, including fluid administration and veterinary needs. With a strong focus on quality and precision, Henke-Sass, Wolf GmbH contributes significantly to enhancing medical practices and improving patient outcomes.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

59 Patents

#6 in Tuttlingen

#932 in Germany

#12,226 in the World

Tuttlingen, DE
Tuttlingen, Germany

Henke-Sass, Wolf Gmbh

Forward Citations = 2,011

37 inventors:

goldMedal Melanie Eisele (14 out of 14 patents)

silverMedal Oliver Rehe (11 out of 11 patents)

bronzeMedal Daniel Seeh (10 out of 16 patents)

4.  Frank Altermann (8 out of 14 patents)

5.  Norbert Haeckl (8 out of 9 patents)

Please report any incorrect information to [email protected]
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