Average Co-Inventor Count = 2.8

ph-index = 15

Forward Citations = 738(Granted Patents)

Forward Citations (Not Self Cited) = 698(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Frankfurt-am-Main, DE (1990)
Kelkheim/Taunus, DE (1994)
Kelkheim, DE (1979 - 1995)
Kelkheim/Ts., DE (1996)
Wilmington, DE (US) (1997)
Konigstein, DE (1998 - 2000)
Koenigstein, DE (2001 - 2006)
Königstein, DE (2003 - 2006)

Company Filing History:

45 out of 6,662

Hoechst Aktiengesellschaft

Clariant International Ltd

patents

4. 2 out of 507

Clariant Finance (bvi) Limited

patents

5. 1 out of 18

Hoechst Mitsubishi Kasei Co., Ltd.

patents

6. 1 out of 260

Cassella Aktiengesellschaft

patents

Years Active: 1979-2006

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Areas of Expertise:

Diketopyrrolopyrrole Compounds

Organic Pigments

Perylene Compounds

Azo Colorants

Quinacridone Pigments

Cholesteric Liquid-Crystal Polymers

Pigment Dispersants

Powder Coatings

Dye Mixtures

Surfactant Triazine Compounds

Acid Pigment Dispersants

Pigment Preparations

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7102014 - Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations (2006-09-05),

2. 7056378 - Method for producing vattable organic pigments (2006-06-06),

3. 7045638 - Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations (2006-05-16),

4. 7045637 - Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations (2006-05-16),

5. 6918958 - Acid pigment dispersants and pigment preparations (2005-07-19),

6. 6835242 - Conditioning of organic pigments (2004-12-28),

7. 6723138 - Preparation of diketopyrrolopyrrole pigments (2004-04-20),

8. 6646126 - Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form (2003-11-11),

9. 6616859 - Preparation of alcoholic solutions of alkali metal alkoxides (2003-09-09),

10. 6582508 - Process for fine division of organic pigments (2003-06-24),

11. 6566519 - Preparation of diketopyrrolopyrrole pigments (2003-05-20),

12. 6562121 - Conditioning of organic pigments (2003-05-13),

13. 6548647 - Process for preparing azo colorants (2003-04-15),

14. 6537364 - Process for fine division of organic pigments by precipitation (2003-03-25),

15. 6521756 - Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form (2003-02-18),

Title: Erwin Dietz - Innovative Inventor from Kelkheim

Introduction: Erwin Dietz is a renowned inventor hailing from Kelkheim, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Erwin Dietz holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating a more efficient and eco-friendly world.

Career Highlights: Throughout his illustrious career, Erwin Dietz has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized industries such as automotive, aerospace, and healthcare.

Collaborations: Erwin Dietz has collaborated with top companies and innovative startups to bring his inventions to the market, fostering a culture of innovation and progress in the business world.

Conclusion: Erwin Dietz's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors worldwide.

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