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For the Inventor, By the Inventor

Weinheim, Germany

Stefan Rüdenauer

This inventor holds 31 USPTO granted patents and 6 published patent applications and 12 EPO patents, primarily in Organic Synthesis. Top assignees: Basf Se Corporation, Basf Se (Reitstötter, Kinzebach & Partner), Julius-Maximilians-Universitat Wurzburg. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Rüdenauer. Retrieved from https://idiyas.com/inventor/stefan-rüdenauer

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

USPTO Granted Patents = 31 

% Patents Active = 51.6

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 67(Granted Patents)


Location History:

  • Worms, DE (2013 - 2017)
  • Weinheim, DE (2017 - 2019)

Company Filing History:

goldMedal28 out of 5,902 
 
Basf Se Corporation
 patents
silverMedal1 out of 4 
 
Basf Se (Reitstötter, Kinzebach & Partner)
 patents
bronzeMedal1 out of 54 
 
Julius-Maximilians-Universitat Wurzburg
 patents
4. 1 out of 64 
 
Ruprecht-Karls-Universitat Heidelberg
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2013-2019

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Areas of Expertise:
Hydroformylation
Arylpropene
Tetrahydropyran
Diketone
Cyclohexyl
Menthone
Aroma Chemical
Carboxylic Acid
Isopulegol
Fragrance
Oxygenates
Antitumoral
31 patents (USPTO):Explore Patents
1. 10315975 - Method for the hydroformylation of 2-substituted butadienes and the production of secondary products thereof, especially ambrox (2019-06-11),
2. 10308580 - Process for preparing an arylpropene (2019-06-04),
3. 10259822 - Method for the preparation of compounds having a 16-oxabicyclo[10.3.1]pentadecene scaffold and the subsequent products thereof (2019-04-16),
4. 10233169 - Production of 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans from starting materials containing 2-alkyl-4,4-dimethyl-1,3-dioxanes (2019-03-19),
5. 10202323 - Process for preparing an arylpropene (2019-02-12),
6. 10196332 - Process for preparing 3-methylcyclopentadecane-1,5-diol (2019-02-05),
7. 10160931 - Use of isomerically pure or highly isomer-enriched cis- or trans-(2-isobutyl-4-methyl-tetrahydropyran-4-yl)acetate (2018-12-25),
8. 10150730 - Process for preparing α-damascone (2018-12-11),
9. 10106517 - Method for producing tetrahydropyranyl esters (2018-10-23),
10. 10106477 - Process for preparing 1,4-bis(ethoxymethyl)cyclohexane (2018-10-23),
11. 10053410 - Process for preparing a macrocyclic diketone (2018-08-21),
12. 10053409 - Process for preparing 3-methylcyclopentadecane-1,5-dione (2018-08-21),
13. 9994540 - Production of 2-substituted 4-methyl-tetrahydropyrans from starting materials containing 2-alkyl-4,4-dimethyl-1,3-dioxanes (2018-06-12),
14. 9950982 - 1-(7,10,10-trimethyl-4-bicyclo(6.2.0)decanyl)ethanone as novel aroma chemical (2018-04-24),
15. 9920007 - Process for the preparation of 1-(2,6,6-trimethylcyclohexyl)-alkan-3-ols (2018-03-20),

Title: The Innovations of Stefan Rüdenauer: A Pioneer in Hydroformylation

Introduction: Stefan Rüdenauer, an accomplished inventor based in Weinheim, Germany, has made significant contributions to the field of organic chemistry, resulting in a remarkable portfolio of 31 patents. His work primarily focuses on methods that enhance chemical processes, particularly in the areas of hydroformylation and arylpropene synthesis.

Latest Patents: Among his latest patents is a groundbreaking methodology for the hydroformylation of 2-substituted butadienes. This invention specifically addresses the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, such as 1,3-butadienes. The process also includes the production of secondary products derived from these hydroformylation products, especially ambrox, a compound noted for its application in fragrances. Furthermore, Rüdenauer developed a process for preparing an arylpropene from a diarylpropane. This innovative method utilizes gas phase thermolysis in the presence of a solid porous catalyst containing silica, characterized by a large pore volume and low acidity.

Career Highlights: Stefan Rüdenauer's career is marked by his tenure at prominent companies such as BASF SE Corporation and BASF SE (Reitstätter, Kinzebach & Partner). His work at BASF has allowed him to collaborate on various high-impact projects, greatly advancing the field of chemical innovations.

Collaborations: Throughout his career, Rüdenauer has collaborated with esteemed colleagues, including Ralf Pelzer and Klaus Ebel. Their collective expertise has fostered an environment of innovation, contributing to significant advancements in their research areas.

Conclusion: Stefan Rüdenauer exemplifies the spirit of innovation within the chemical industry. His extensive portfolio of patents and collaborations has left a lasting impact on the field, particularly in the development of new methods to enhance chemical synthesis processes. As he continues to push the boundaries of chemical engineering, his contributions will undoubtedly pave the way for future advancements in the 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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