Trademarks = 4

Forward Citations = 114

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5 inventors (with patents filed for the assignee):

Wijbren Jouwsma (3 out of 4 patents)

Johan Hendrik Huijsing (2 out of 42 patents)

Frank R Riedijk (1 out of 2 patents)

4. Van Der Graaf, Frederik (1 out of 1 patent)

5. Hendrik Jan Boer (1 out of 4 patents)

7 patents: Sort by Forward Citations

1. 5431736 - Method for transforming a liquid flow into a gas flow and a device for (1995-07-11),

2. 5357793 - Fluid metering apparatus (1994-10-25),

3. 5064296 - Integrated semiconductor circuit for thermal measurements (1991-11-12),

4. 5036701 - Mass-flow meter with temperature sensors (1991-08-06),

5. 4890489 - Direction-sensitive flow-rate indicator (1990-01-02),

6. 4616505 - Fluid flow measuring device (1986-10-14),

7. 4427030 - Laminar flow element (1984-01-24),

Company Overview

Bronkhorst High-Tech B.V. is a global leader in the design and manufacture of mass flow meters and controllers for gas and liquid applications. With over 35 years of experience, Bronkhorst offers innovative solutions for precise flow measurement and control in various industries such as pharmaceutical, food and beverage, and semiconductor. Their products are known for their high accuracy, reliability, and flexibility, making them the preferred choice for customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#1 in Vorden

#847 in Netherlands

Vorden, Netherlands

Bronkhorst High-Tech B.v.

Forward Citations = 114

5 inventors:

Wijbren Jouwsma (3 out of 4 patents)

Johan Hendrik Huijsing (2 out of 42 patents)

Frank R Riedijk (1 out of 2 patents)

4. Van Der Graaf, Frederik (1 out of 1 patent)

5. Hendrik Jan Boer (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bronkhorst High-Tech B.v.. Retrieved from https://idiyas.com/company/bronkhorst-high-tech-b-v

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]