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For the Inventor, By the Inventor

Cologne, Germany

Robert Eiben

This inventor holds 16 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Polyurethane Foams. Top assignees: Bayer Aktiengesellschaft, Maschinenfabrik Hennecke Gmbh, Hennecke Gmbh. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Eiben. Retrieved from https://idiyas.com/inventor/robert-eiben

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 87.5

 

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 113(Granted Patents)


Location History:

  • Cologne, DE (1992)
  • Koln, DE (1997 - 2000)
  • Köln, DE (2004)
  • Lampertheim, DE (2000 - 2016)

Company Filing History:

goldMedal12 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
silverMedal5 out of 59 
 
Maschinenfabrik Hennecke Gmbh
 patents
bronzeMedal4 out of 32 
 
Hennecke Gmbh
 patents
4. 2 out of 77 
 
Rhein Chemie Rheinau Gmbh
 patents
5. 1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2016

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Areas of Expertise:
Biobased Carbodiimides
Polyurethane Casting Compounds
Solar Modules
Foam Production
Carbon Dioxide Dissolved
Elastic Polyurethane
Continuous Production
Sandwich Laminate
16 patents (USPTO):Explore Patents
1. 9452975 - Biobased carbodiimides, a process for preparation thereof and use thereof (2016-09-27),
2. 8648124 - Weather-resistant polyurethane casting compounds, a process for preparation thereof and use thereof (2014-02-11),
3. 7049803 - Solar modules with a transparent polyurethane front side and a process for producing same (2006-05-23),
4. 6689325 - Process and device for producing foam using carbon dioxide dissolved under pressure (2004-02-10),
5. 6147133 - Process and device for producing foam using carbon dioxide dissolved (2000-11-14),
6. 6127442 - Process for foam production using dissolved under pressure carbon dioxide (2000-10-03),
7. 6100309 - Process for preparing elastic polyurethane slabstock foams (2000-08-08),
8. 6019919 - Process for foam production using carbon dioxide dissolved under pressure (2000-02-01),
9. 5883143 - Method and device for the production of foam using carbon dioxide (1999-03-16),
10. 5844015 - Process and device for continuous production of polyurethane block foam (1998-12-01),
11. 5840778 - Process and device for producing foam using carbon dioxide dissolved (1998-11-24),
12. 5833930 - Apparatus for foam manufacturing using carbon dioxide dissolved under (1998-11-10),
13. 5789457 - Method and device for the production of foam using carbon dioxide (1998-08-04),
14. 5643970 - Method and apparatus for foam manufacture using carbon dioxide dissolved (1997-07-01),
15. 5159046 - Process for the preparation of highly elastic plastics (1992-10-27),

Title: The Innovative Contributions of Robert Eiben

Introduction

Robert Eiben is a notable inventor based in Cologne, Germany, recognized for his significant contributions to the field of chemistry and materials science. With a total of 16 patents to his name, Eiben has made strides in developing innovative materials that have practical applications in various industries.

Latest Patents

Among his latest patents, Eiben has developed biobased carbodiimides, which involve a novel process for their preparation and use. This invention focuses on creating biobased carbodiimides that are derived from renewable raw materials, showcasing a commitment to sustainability. Another significant patent is for weather-resistant polyurethane casting compounds, which also includes a process for their preparation and application in the building sector. These innovations highlight Eiben's expertise in creating advanced materials that meet modern industry needs.

Career Highlights

Eiben has had a distinguished career, working with prominent companies such as Bayer Aktiengesellschaft and Maschinenfabrik Hennecke GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects that push the boundaries of material science.

Collaborations

Throughout his career, Eiben has collaborated with esteemed colleagues, including Reiner Raffel and Wilfried Ebeling. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Robert Eiben's work exemplifies the spirit of innovation in the field of chemistry and materials science. His patents not only reflect his technical expertise but also his dedication to creating sustainable solutions for the future.

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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