% Expired Patents = 33.3

EPO Patents = 2

Forward Citations = 33

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7 inventors (with patents filed for the assignee):

Marco A Ganser (3 out of 26 patents)

Fritz W Spinnler (3 out of 25 patents)

Markus Tappolet (2 out of 2 patents)

4. Andreas Carelli (2 out of 2 patents)

5. Claudio Zanetti (2 out of 2 patents)

6. Severin Kern (1 out of 1 patent)

7. Roland Kolb (1 out of 11 patents)

6 patents: Sort by Forward Citations

1. 6994273 - Fuel injection valve for internal combustion engines (2006-02-07),

2. 6892967 - Fuel-injection valve for internal combustion engine (2005-05-17),

3. 6745753 - High-pressure injection system (2004-06-08),

4. 6579080 - Displacement machine based on the spiral principle (2003-06-17),

5. 6499669 - Fuel injection valve for internal combustion engines (2002-12-31),

6. 6330876 - High-pressure injection system with common rail (2001-12-18),

Company Overview

Crt Common Rail Technologies, Ag is a leading provider of cutting-edge common rail systems for diesel engines. With a focus on innovation and efficiency, we specialize in designing and manufacturing high-quality fuel injection systems that optimize engine performance and reduce emissions. Our products are trusted by customers worldwide in various industries, including automotive, marine, and industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#14 in Neuhausen

#1,483 in Switzerland

Neuhausen, Switzerland

Crt Common Rail Technologies, Ag

Forward Citations = 33

7 inventors:

Marco A Ganser (3 out of 26 patents)

Fritz W Spinnler (3 out of 25 patents)

Markus Tappolet (2 out of 2 patents)

4. Andreas Carelli (2 out of 2 patents)

5. Claudio Zanetti (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Crt Common Rail Technologies, Ag. Retrieved from https://idiyas.com/company/crt-common-rail-technologies-ag

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]

2 patents (EPO):

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]