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For the Inventor, By the Inventor

Oss, Netherlands

Pieter De Haan

This inventor holds 11 USPTO granted patents. Top assignees: Akzo Nobel N.v., Akzo N.v., Akco Nobel. Active years: 1993-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pieter De Haan. Retrieved from https://idiyas.com/inventor/pieter-de-haan

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Xb Oss, NL (2000)
  • Oss, NL (1993 - 2003)

Company Filing History:

goldMedal6 out of 1,248 
 
Akzo Nobel N.v.
 patents
silverMedal3 out of 776 
 
Akzo N.v.
 patents
bronzeMedal1 out of 1 
 
Akco Nobel
 patent
4. 1 out of 2 
 
Explore Incorporated
 patents
5. 1 out of 19 
 
Rijksuniversiteit Te Groningen
 patents
where one patent can have more than one assignee

Years Active: 1993-2003

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11 patents (USPTO):Explore Patents
1. 6514958 - Stabilized tibolone compositions (2003-02-04),
2. 6399594 - Stabilized tibolone compositions (2002-06-04),
3. 6187339 - Solid pharmaceutical composition comprising an excipient capable of binding water (2001-02-13),
4. 6063403 - Compressed dry-granulation desogestrel tablets (2000-05-16),
5. 5916593 - Process of making dosage units by wet granulation (1999-06-29),
6. 5709881 - Tablet capsule or granule comprising desogestrel (1998-01-20),
7. 5662936 - Sugar-coated pharmaceutical dosage unit (1997-09-02),
8. 5441747 - Stabilized solid pharmaceutical composition containing acid addition (1995-08-15),
9. 5382434 - Low steroid dose dry pharmaceutical preparation (1995-01-17),
10. 5292520 - Stabilized solid pharmaceutical composition containing acid addition (1994-03-08),
11. 5178870 - Antimicrobial composition with long-term activity (1993-01-12),

Title: Pieter de Haan: A Pioneer in Pharmaceutical Innovations

Introduction

Pieter de Haan is a remarkable inventor based in Oss, Netherlands, whose passion for innovation and dedication to creating a better future through technology have established him as a true pioneer in the world of inventions. With a total of 11 patents to his name, Pieter de Haan's contributions to the pharmaceutical industry have been truly impactful.

Latest Patents

Among his latest patents is the groundbreaking "Stabilized Tibolone Compositions." These pharmaceutical dosage units contain tibolone in precise amounts, ranging from 0.1% to 10% by weight, along with a pharmaceutically acceptable carrier. Through his innovative formulations, Pieter de Haan has revolutionized the stability and efficacy of tibolone, enabling dry storage and lower doses of the active ingredient.

Career Highlights

Pieter de Haan's career has been marked by significant achievements, with notable stints at Akzo Nobel N.V. and Akzo N.V. His innovative approach to pharmaceutical designs and formulations has led to groundbreaking solutions that have improved the lives of many.

Collaborations

Throughout his career, Pieter de Haan has collaborated with esteemed professionals in the field, including Theodora Antonia Maria Lambregts vd Hurk and Ryoichi Morita. These collaborations have not only enriched his work but also led to the development of cutting-edge inventions in the pharmaceutical sector.

Conclusion

In conclusion, Pieter de Haan's passion for innovation and his commitment to pushing the boundaries of pharmaceutical technologies make him a true trailblazer in the industry. His dedication to creating more stable and effective formulations highlights his relentless pursuit of excellence in the field of inventions.

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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