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For the Inventor, By the Inventor

Frechen, Germany

Herbert Heidingsfeld

This inventor holds 21 USPTO granted patents, primarily in Thermoplastic Polyurethanes. Top assignees: Bayer Aktiengesellschaft, Other. Active years: 1988-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herbert Heidingsfeld. Retrieved from https://idiyas.com/inventor/herbert-heidingsfeld

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 11

Forward Citations = 300(Granted Patents)


Company Filing History:

goldMedal20 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 834,601 
Other
 patents

Years Active: 1988-2005

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Areas of Expertise:
Thermoplastic Polyurethanes
Melt Processable
Elastomers
Low-Shrinkage
Softening Properties
Twin Screw Extruder
Aliphatic Polyurethanes
Cycloaliphatic
Molding Compositions
Radiation-Crosslinked
Sintering
Wax Mixtures
21 patents (USPTO):Explore Patents
1. 6930163 - Process for the continuous preparation of thermoplastically processable polyurethanes with improved softening properties (2005-08-16),
2. 6930162 - Continuous preparation of thermoplastically processable polyurethanes (2005-08-16),
3. 6790916 - Process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold (2004-09-14),
4. 6518389 - Aliphatic thermoplastic polyurethanes, processes for their preparation and their use (2003-02-11),
5. 6420510 - Aliphatic, low-emission thermoplastic polyurethane molding materials suitable for sintering (2002-07-16),
6. 6355762 - Process for the continuous preparation of melt processable polyurethanes with improved softening behaviour (2002-03-12),
7. 6294637 - Continuous preparation of melt-processable polyurethane in a twin screw extruder (2001-09-25),
8. 5981655 - Process for preparing TPU molding compositions (1999-11-09),
9. 5942593 - Cycloaliphatic thermoplastic polyurethane elastomers (1999-08-24),
10. 5936018 - Melt-processable polyurethanes containing special wax mixtures (1999-08-10),
11. 5908913 - Process for the continuous production of polyurethane and polyurethane (1999-06-01),
12. 5905133 - Process for the continuous production of thermoplastically processable (1999-05-18),
13. 5795948 - Multistage process for production of thermoplastic polyurethane (1998-08-18),
14. 5760133 - Process for preparing TPU molding compositions (1998-06-02),
15. 5696205 - Process for preparing TPU molding compositions (1997-12-09),

Title: The Inventor Spotlight: Herbert Heidingsfeld

Introduction:

Herbert Heidingsfeld, a prolific inventor hailing from Frechen, DE, has made significant contributions in the field of thermoplastically processable polyurethanes. With 21 patents to his name, Heidingsfeld is a pioneer in continuous polymer processing techniques.

Latest Patents:

1. Continuous Preparation of Thermoplastically Processable Polyurethanes: Heidingsfeld's innovative multi-stage process enhances the processing properties of thermoplastic polyurethanes, utilizing a variety of polyols.

2. Process for the Continuous Preparation of Thermoplastically Processable Polyurethanes with Improved Softening Properties: This patented process optimizes the softening properties of thermoplastic polyurethane elastomers, executed in a specialized tubular reactor setup.

Career Highlights:

Herbert Heidingsfeld has demonstrated his expertise while working for renowned companies in the industry, including Bayer Aktiengesellschaft. His inventive spirit and commitment to advancements in polymer science have positioned him as a key figure in the field.

Collaborations:

Throughout his career, Heidingsfeld has collaborated with esteemed professionals such as Hans-Georg Hoppe and Willi Meister. These partnerships have not only enriched his innovative endeavors but have also propelled the field of polymer research forward.

Conclusion:

In conclusion, Herbert Heidingsfeld's impactful contributions to the continuous preparation of thermoplastic polyurethanes underscore his position as a trailblazer in the industry. His inventive processes have set new standards for polymer technology, shaping the way for future innovations in materials science.

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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