Josef Breu

This inventor holds 19 USPTO granted patents and 9 published patent applications, plus 4 CIPO patents and 15 EPO patents, primarily in Clay Nanocomposites. Top assignees: The Procter Gamble Company, Metriopharm Ag, Byk-Chemie Gmbh. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Josef Breu. Retrieved from https://idiyas.com/inventor/josef-breu

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 9)

% Patents Active = 94.7

CIPO Patents = 4

EPO Patents = 15 (Patent Applications = 19)

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 11(Granted Patents)

Company Filing History:

6 out of 17,173

The Procter Gamble Company

Henkel Ag & Company, Kgaa

patents

Years Active: 2014-2026

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Areas of Expertise:

Sheet Silicate Lamellae

Exfoliated Clay

HIPE Foam

Absorbent Articles

Water-Absorbing Polymers

Oxygen Barrier Coatings

Crystalline Form

Pharmaceutical Preparations

Surface-Modified Clays

Delamination Process

Polyanion Compositions

Hydrophobically Modified Clay

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12600640 - Sheet silicate lamellae with a high aspect ratio (2026-04-14),

2. 12448522 - Method for preparing an at least partially exfoliated clay (2025-10-21),

3. 12128157 - Absorbent articles including HIPE foam enhanced with clay nanoplatelets, and method of manufacture (2024-10-29),

4. 11905419 - Process for delamination of layered silicates (2024-02-20),

5. 11905418 - Process for delamination of layered silicates (2024-02-20),

6. 11384221 - Absorbent core having water-absorbing polymer particles (2022-07-12),

7. 11358874 - Sheet silicate lamellae with a high aspect ratio (2022-06-14),

8. 11203575 - Methhod for producing a crystalline form of 5-amino-2,3-dihydrophthalazine-1,4-dione (2021-12-21),

9. 11136463 - One-component aqueous coating compositions containing polyurethane and phyllosilicates for oxygen barrier coatings (2021-10-05),

10. 11111218 - Crystalline form of 5-amino-2,3-dihydrophthalazine-1,4-dione (2021-09-07),

11. 10920042 - Method for preparing a hydrophobically modified clay (2021-02-16),

12. 10889698 - Method for making water-absorbing polymer particles (2021-01-12),

13. 10736986 - Method for making water-absorbing polymer particles having areas with inorganic solid particles and areas substantially free of inorganic solid particles (2020-08-11),

14. 10570306 - Compositions containing polyanion, ethoxylated cationic polymer and phyllosilicates for improved oxygen barrier coatings (2020-02-25),

15. 10258620 - Crystalline form of 5-amino-2,3-dihydrophthalazine-1,4-dione sodium salt, pharmaceutical preparations containing the same and method for the production of said form (2019-04-16),

Title: The Innovative Contributions of Josef Breu

Introduction

Josef Breu is a notable inventor based in Bayreuth, Germany. He has made significant contributions to the field of materials science, particularly in the development of innovative clay-based products. With a total of 18 patents to his name, Breu's work has had a substantial impact on various industries.

Latest Patents

One of Breu's latest patents is a method for preparing an at least partially exfoliated clay. This invention relates to a process that results in an exfoliated clay, which can be used in various applications, including suspensions and polymeric compositions. Another significant patent involves absorbent articles that include HIPE foam enhanced with clay nanoplatelets. This open-cell foam is formed from polymeric material and incorporates clay nanoparticles, which can improve the material's properties. The methods for manufacturing these innovative materials are also disclosed in his patents.

Career Highlights

Throughout his career, Josef Breu has worked with prominent companies such as Procter & Gamble and Metriopharm AG. His experience in these organizations has allowed him to apply his inventive skills to real-world applications, further enhancing the functionality and efficiency of products in the market.

Collaborations

Breu has collaborated with notable individuals in his field, including Thomas Martin and Wolfgang Brysch. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Josef Breu's innovative work in the field of materials science, particularly with clay-based products, showcases his significant contributions to technology and industry. His numerous patents reflect a commitment to advancing the capabilities of materials used in various applications.

Profile summary based on public USPTO records.