The Hague, Netherlands

Hans Peter Alexander Calis

This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Shell Oil Comapny. Active years: 2010-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Peter Alexander Calis. Retrieved from https://idiyas.com/inventor/hans-peter-alexander-calis

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

USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Amsterdam, NL (2010)
  • The Hague, NL (2011)

Company Filing History:


Years Active: 2010-2011

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2 patents (USPTO):Explore Patents

Title: Hans Peter Alexander Calis: Innovator at Shell

Introduction

Hans Peter Alexander Calis is a notable inventor based in The Hague, Netherlands. He is currently associated with Shell Internationale Research Maatschappij B.V., where he contributes to various innovative projects. Despite having no patents to his name, his work in the research and development sector is significant.

Latest Patents

Hans Peter Alexander Calis has not registered any patents as of now. This does not diminish his contributions to the field of innovation and research.

Career Highlights

Throughout his career, Hans has been involved in numerous projects at Shell, focusing on advancing technology and sustainability. His expertise in research has made him a valuable asset to his team.

Collaborations

Some of his notable coworkers include Georghios Agamemnonons Hadjigeorge and Weijian Mo. Their collaborative efforts contribute to the innovative environment at Shell.

Conclusion

Hans Peter Alexander Calis exemplifies dedication to research and innovation at Shell Internationale Research Maatschappij B.V. His contributions, although not reflected in patents, play a crucial role in the advancement of technology.

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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