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Moenchengladbach, Germany

Hans-Ulrich Kuehnel

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignee: Pierburg Gmbh. Active years: 2004-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Ulrich Kuehnel. Retrieved from https://idiyas.com/inventor/hans-ulrich-kuehnel

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

Calculating rank

USPTO Granted Patents = 6 (Patent Applications = 3)

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 30(Granted Patents)

Company Filing History:

Years Active: 2004-2016

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9464602 - Exhaust flap device for an internal combustion engine (2016-10-11),

2. 9341146 - Exhaust-gas recirculation module for an internal combustion engine (2016-05-17),

3. 9267466 - Cooler arrangement (2016-02-23),

4. 9239031 - Exhaust-gas cooling module for an internal combustion engine (2016-01-19),

5. 8511074 - Heat transfer unit for an internal combustion engine (2013-08-20),

6. 6810848 - Air intake channel system for internal combustion engines (2004-11-02),

Profile summary based on public USPTO records.

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]

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