% Expired Patents = 50.0

CIPO Patents = 2

EPO Patents = 5

Trademarks = 4

Forward Citations = 18

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5 inventors (with patents filed for the assignee):

Franz Trieb (3 out of 5 patents)

Rene Stuehlinger (2 out of 2 patents)

Alwin Timmermann (1 out of 16 patents)

4. Rene Moderer (1 out of 1 patent)

5. Wolfgang Lussner (1 out of 1 patent)

6. Johann Zand (1 patent)

7. Johannes Schedelmaier (1 patent)

8. Manfred Pölzl (1 patent)

9. Gerald Retschnik (1 patent)

10. Reinhard Karl (0 patent)

11. Rene Stühlinger (0 patent)

4 patents: Sort by Forward Citations

1. 10302074 - Hydraulic drive for a pressure booster (2019-05-28),

2. 9429019 - High pressure device for fluid media (2016-08-30),

3. 8479764 - Safety valve (2013-07-09),

4. 7938713 - Device for water-jet cutting or abrasive water-jet cutting units (2011-05-10),

BHDT is a leading global provider of high-quality process equipment for the oil & gas, petrochemical, and chemical industries. With over 50 years of experience, BHDT offers solutions for pressure vessels, heat exchangers, and other custom-engineered equipment. Their innovative designs and advanced manufacturing capabilities make them a trusted partner for a wide range of industrial applications.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#7 in Kapfenberg

#604 in Austria

Kapfenberg, Austria

Bhdt Gmbh

Forward Citations = 18

5 inventors:

Franz Trieb (3 out of 5 patents)

Rene Stuehlinger (2 out of 2 patents)

Alwin Timmermann (1 out of 16 patents)

4. Rene Moderer (1 out of 1 patent)

5. Wolfgang Lussner (1 out of 1 patent)

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2 patents (CIPO):

Please report any incorrect information to [email protected]

5 patents (EPO):

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