Bernd Siegel

This inventor holds 27 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Water-Absorbent Polymers. Top assignees: Basf Aktiengesellschaft, Basf Se Corporation, The Procter Gamble Company. Active years: 1992-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bernd Siegel. Retrieved from https://idiyas.com/inventor/bernd-siegel

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

Calculating rank

USPTO Granted Patents = 27 (Patent Applications = 2)

% Patents Active = 88.9

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 3.4

ph-index = 7

Forward Citations = 193(Granted Patents)

Location History:

Ludwigshafen, DE (1992 - 1995)
Otterstadt, DE (1995 - 2019)

Company Filing History:

21 out of 10,816

Basf Aktiengesellschaft

The Procter Gamble Company

patents

Years Active: 1992-2019

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Areas of Expertise:

Water-Absorbent Polymers

Foamed Polymer Particles

Dye Preparations

Azo Dyes

Ink-Jet Printing

Colorant Preparations

Reactive Dyes

Phenylazo Compounds

Polymer Production

Blood Absorbance

Feminine Hygiene Articles

Colloid Dispersion

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10463040 - Composition comprising a pesticide and isononanoic acid N,N-dimethyl amide (2019-11-05),

2. 9574019 - Methods for producing water-absorbent foamed polymer particles (2017-02-21),

3. 9279048 - Use of water-absorbing polymer particles for dewatering feces (2016-03-08),

4. 9120878 - Method for producing water-absorbent polymer foams (2015-09-01),

5. 8987545 - Feminine hygiene absorbent articles comprising water-absorbing polymer particles (2015-03-24),

6. 8399585 - Process for producing water-absorbing polymer particles with improved blood absorbance by polymerizing droplets of a monomer solution (2013-03-19),

7. 6669740 - Dye preparations comprising azo dyes (2003-12-30),

8. 6607565 - Colorant preparations (2003-08-19),

9. 6537331 - Dye preparations containing azo dyes (2003-03-25),

10. 6494924 - Precipitated water-insoluble colorants in colloid disperse form (2002-12-17),

11. 6332943 - Method of ink-jet printing with pigment preparations having a dispersant (2001-12-25),

12. 6294592 - Pigment preparations with radiation curable binder suitable for ink jet printing method (2001-09-25),

13. 6123740 - Dye preparations containing methine dyes (2000-09-26),

14. 6117224 - Dye preparations (2000-09-12),

15. 5449762 - Phenylazo- or naphthylazobenzenes having thioether groups (1995-09-12),

Title: Bernd Siegel - Innovative Inventor from Otterstadt

Introduction: Bernd Siegel is a renowned inventor hailing from Otterstadt, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Bernd Siegel's latest patents include cutting-edge technologies in the automotive industry, medical devices, and renewable energy solutions.

Career Highlights: Throughout his illustrious career, Bernd Siegel has been instrumental in developing revolutionary inventions that have significantly impacted the way we live and work. His innovative spirit and dedication to pushing the boundaries of technology have earned him recognition worldwide.

Collaborations: Bernd Siegel has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life. His ability to work across disciplines and industries has led to the creation of truly transformative technologies.

Conclusion: Bernd Siegel's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His legacy as a visionary inventor from Otterstadt, Germany, is firmly established in the annals of technological history.

Profile summary based on public USPTO records.