Trademarks = 2

Forward Citations = 65

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7 inventors (with patents filed for the assignee):

Christopher Durham Whalen (4 out of 5 patents)

Daniel Bernardo Roitman (2 out of 100 patents)

Sven Kelling (2 out of 2 patents)

4. Klaus Wiehler (2 out of 4 patents)

5. Kevin P Killeen (1 out of 28 patents)

6. Gregory Douglas VanWiggeren (1 out of 32 patents)

7. Karla M Robotti (1 out of 13 patents)

6 patents: Sort by Forward Citations

1. 8728398 - Hydrodynamic isolation method and apparatus (2014-05-20),

2. 8178046 - Microfluidic devices with SPR sensing capabilities (2012-05-15),

3. 7975530 - Oscillating sensor and fluid sample analysis using an oscillating sensor (2011-07-12),

4. 7858372 - Flow cell facilitating precise delivery of reagent to a detection surface using evacuation ports and guided laminar flows, and methods of use (2010-12-28),

5. 7846396 - Sample holder for surface plasmon resonance measuring instruments (2010-12-07),

6. 7802466 - Oscillating sensor and fluid sample analysis using an oscillating sensor (2010-09-28),

Company Overview

Sierra Sensors GmbH is a leading provider of cutting-edge sensing solutions for various industries. Our innovative sensors are designed to deliver high accuracy and reliability in monitoring processes and environments. With a strong focus on research and development, we continuously strive to push the boundaries of sensor technology to meet the evolving needs of our customers. Our commitment to quality and customer satisfaction sets us apart in the sensor industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#123 in Hamburg

#5,403 in Germany

Hamburg, Germany

Sierra Sensors Gmbh

Forward Citations = 65

7 inventors:

Christopher Durham Whalen (4 out of 5 patents)

Daniel Bernardo Roitman (2 out of 100 patents)

Sven Kelling (2 out of 2 patents)

4. Klaus Wiehler (2 out of 4 patents)

5. Kevin P Killeen (1 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sierra Sensors Gmbh. Retrieved from https://idiyas.com/company/sierra-sensors

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]