Munich, Germany

Ulrich Kettling

This inventor holds 7 USPTO granted patents and 3 EPO patents. Top assignees: Süd-Chemie IP Gmbh & Co Kg, Clariant Produkte (Deutschland) Gmbh. Active years: 2013-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Kettling. Retrieved from https://idiyas.com/inventor/ulrich-kettling

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


% Patents Active = 28.6


Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Munich, DE (2014 - 2016)
  • München, DE (2013 - 2017)

Company Filing History:


Years Active: 2013-2017

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7 patents (USPTO):Explore Patents

Title: Inventor Ulrich Kettling: Pioneering Innovations in Biochemical Engineering

Introduction: Ulrich Kettling, a prominent inventor based in Munich, Germany, has made significant contributions to the field of biochemical engineering. With a portfolio of seven patents, Kettling’s work focuses on the innovative processing of biomass for various applications, including biofuels and enzyme optimization.

Latest Patents: Kettling’s recent patents highlight his expertise and creativity. One of his notable inventions is a "Method for obtaining ethanol during fermentation," which describes a novel approach to producing ethanol from carbohydrate-rich substrates. This method involves separating ethanol during fermentation using a carrier gas, subsequently adsorbing the ethanol from the gas phase, and concentrating it through further processing steps. Additionally, he has developed "Optimized cellulase enzymes," which possess enhanced properties for the processing of cellulose and lignocellulose materials. This invention details various enzyme variants with improved thermostability and activity, along with nucleic acid molecules encoding these enzymes aimed at cellulose processing and biofuel production.

Career Highlights: Kettling has worked in esteemed institutions, including Sud-Chemie IP GmbH & Co. KG, where he further enhanced his capabilities as an inventor. His work has not only led to groundbreaking innovations but has also established a robust professional presence in the biochemical engineering sector.

Collaborations: Throughout his career, Ulrich Kettling has collaborated with notable colleagues, including Andre Koltermann and Markus Rarbach. These collaborations have enabled him to leverage diverse expertise to push the boundaries of innovation further.

Conclusion: Ulrich Kettling stands out as a significant figure in the realm of invention and innovation, particularly in the field of biochemical engineering. His contributions through numerous patents demonstrate a commitment to advancing technology in the industry, while his collaborations with other experts further cement his influence and reach in driving future discoveries.

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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