Coburg, Germany

Noureddine Khelifa

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Valeo Climatisation, Valeo Klimasysteme Gmbh. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noureddine Khelifa. Retrieved from https://idiyas.com/inventor/noureddine-khelifa-e0sluibx

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 110(Granted Patents)


Company Filing History:


Years Active: 2001-2004

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Noureddine Khelifa

Introduction

Noureddine Khelifa is an accomplished inventor based in Coburg, Germany. With a focus on enhancing vehicle climate control systems, he holds four patents that showcase his commitment to innovation in this field. His groundbreaking inventions are designed to provide better efficiency and adaptability in vehicle air-conditioning.

Latest Patents

Among his notable innovations, one of his latest patents is a "Vehicle air-conditioning device including a multi-purpose heat exchanger." This invention features a refrigerant-fluid circuit that includes a compressor, a condenser serving as a heat sink, and a first evaporator functioning as a cold source. The design enables the refrigerant fluid to flow either exclusively through the first evaporator or through both evaporators, depending on the required cooling power.

Another significant patent is the "Vehicle cooling/heating circuit," which introduces a cooling/heating mechanism for vehicles that incorporates at least two constituent circuits. These circuits operate at varying temperatures and feature coolers designed to cool specific assemblies, all while being coupled fluid-mechanically to optimize performance.

Career Highlights

Noureddine has contributed to the automotive industry through his work with notable companies such as Valeo Klimasysteme GmbH and Valeo Climatisation. His experience in these organizations has played a pivotal role in his development as an inventor, allowing him to refine his ideas and bring innovative solutions to the market.

Collaborations

Throughout his career, Noureddine has worked alongside distinguished colleagues like Horst Riehl and Horst Jirmann. Their collaborative efforts in research and development have yielded cutting-edge advancements in vehicle climate control technologies.

Conclusion

Noureddine Khelifa stands out as a prominent inventor in the automotive sector, with his four patents reflecting his dedication to innovation and efficiency. His work not only enhances vehicle comfort but also contributes to the advancement of air-conditioning technologies. As the automotive industry continues to evolve, Noureddine's contributions will undoubtedly play a crucial role in shaping the future of vehicle climate systems.

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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