Niederuzwil, Switzerland

Christian Lippuner

This inventor holds 8 USPTO granted patents. Top assignees: Buehler Ag, Gebrueder Buehler Ag, Oy Vehna Ab. Active years: 1978-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Lippuner. Retrieved from https://idiyas.com/inventor/christian-lippuner

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 = 2.0

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • CH-9244 Niederuzwil, CH (1989)
  • Niederuzwil, CH (1978 - 1996)

Company Filing History:


Years Active: 1978-1996

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Christian Lippuner

Introduction

Christian Lippuner is a notable inventor based in Niederuzwil, Switzerland. He holds a total of eight patents, showcasing his significant contributions to the field of grain milling technology. His innovative methods and systems have advanced the production of milled grain products, such as flour and semolina.

Latest Patents

Lippuner's latest patents focus on a new method for producing milled grain products. This method involves repeatedly grinding the material using rolls and sifting it through an advanced milling system. The process suggests guiding the material through at least two double-roll grinding stages, with sifting occurring between these stages. An especially preferred design includes a new mill constructed as an 8-roll mechanism, which combines both eight- and four-roll mechanisms. The design also utilizes a screening surface that is 20 to 50% larger for double grinding, enhancing the efficiency of the milling process.

Career Highlights

Throughout his career, Lippuner has worked with prominent companies in the milling industry, including Buehler AG and Gebrueder Buehler AG. His experience in these organizations has contributed to his expertise and innovative approach to grain milling technology.

Collaborations

Lippuner has collaborated with several professionals in his field, including Werner Baltensperger and Harri Rennes. These collaborations have likely enriched his work and led to further advancements in milling technology.

Conclusion

Christian Lippuner's contributions to the field of grain milling through his innovative patents and career experiences highlight his role as a significant inventor. His work continues to influence the production of milled grain products, showcasing the importance of innovation in this industry.

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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