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For the Inventor, By the Inventor

Neustadt, Germany

Hans-Joachim Hähnle

This inventor holds 7 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Joachim Hähnle. Retrieved from https://idiyas.com/inventor/hans-joachim-handaumlhnle

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 42.9

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 257(Granted Patents)


Company Filing History:

goldMedal7 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 2001-2004

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7 patents (USPTO):Explore Patents
1. 6828354 - Hydrophilic open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products (2004-12-07),
2. 6800666 - Hydrophilic, open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products (2004-10-05),
3. 6750262 - Water-absorbing, cellular, cross-linked polymers with improved distribution effect, method for their production and their use (2004-06-15),
4. 6703431 - Flexible open-celled microcellular polymer foams (2004-03-09),
5. 6455600 - Water-absorbing, cross-linked polymerizates in the form of a foam, a method for the production thereof, and their use (2002-09-24),
6. 6245410 - Absorber element of superabsorbent foams having anisotropic swelling behavior (2001-06-12),
7. 6204315 - Non-flammable, thermoplastic molded materials based on polyphenylene ethers (2001-03-20),

Title: The Innovations of Hans-Joachim Hähnle

Introduction

Hans-Joachim Hähnle is a notable inventor based in Neustadt, Germany. He has made significant contributions to the field of materials science, particularly in the development of innovative foams. With a total of 7 patents to his name, Hähnle's work has had a considerable impact on various industries.

Latest Patents

Hähnle's latest patents include the creation of hydrophilic open-cell, elastic foams with a melamine/formaldehyde resin base. These patents focus on the production and use of these foams in hygiene products. His innovative approach has opened new avenues for the application of these materials in everyday products.

Career Highlights

Throughout his career, Hähnle has been associated with BASF Aktiengesellschaft, a leading chemical company. His work at BASF has allowed him to collaborate with other experts in the field and contribute to groundbreaking research and development.

Collaborations

Some of Hähnle's notable coworkers include Gunnar Schornick and Thomas Anstock. Their collaborative efforts have further advanced the research and application of innovative materials.

Conclusion

Hans-Joachim Hähnle's contributions to the field of materials science exemplify the spirit of innovation. His patents and collaborations continue to influence the development of new products and technologies.

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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