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Leverkusen, Germany

Hans-Dieter Block

This inventor holds 63 USPTO granted patents, primarily in Silane Production (CPC class 5581). Top assignees: Bayer Aktiengesellschaft, Solarworld Aktiengesellschaft, Agfa-Gevaert Ag. Active years: 1977-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Dieter Block. Retrieved from https://idiyas.com/inventor/hans-dieter-block

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

USPTO Granted Patents = 63

% Patents Active = 88.9

Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 481(Granted Patents)

Forward Citations (Not Self Cited) = 469(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Cologne, DE (1977 - 1985)
  • Leverkusen, DE (1989 - 2008)

Company Filing History:

goldMedal55 out of 12,268 
 
Bayer Aktiengesellschaft
 patents
silverMedal7 out of 18 
 
Solarworld Aktiengesellschaft
 patents
bronzeMedal1 out of 1,473 
 
Agfa-Gevaert Ag
 patents

Years Active: 1977-2008

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Areas of Expertise:
Silanes
High-Purity Silicon
Alkali Chromates
Silica Sols
Chromic Acid
Phosphonocarboxylic Acids
Tributyl Phosphate
Dimethylamine-Borane
Vanadium Utilization
Flame-Resistant Compounds
Silicon Grains
Hydrogen Fluoride
63 patents (USPTO):Explore Patents
1. 7323155 - Method for producing silanes (2008-01-29),
2. 7157063 - Process for the utilization of vanadium from chromium ore as vanadium (V) oxide (2007-01-02),
3. 6951637 - Method and device for producing globular grains of high-puroty silicon having a diameter of between 50 μm and 300 μm and use of the same (2005-10-04),
4. 6942844 - Method and facility for producing silane (2005-09-13),
5. 6905576 - Method and system for producing silane (2005-06-14),
6. 6887448 - Method for production of high purity silicon (2005-05-03),
7. 6852301 - Method for producing silane (2005-02-08),
8. 6843972 - Method for purifying trichlorosilane (2005-01-18),
9. 5964693 - Continuous preparation of silica sols which contain large particles (1999-10-12),
10. 5885485 - Process for producing low-salt silica sol dispersions in low-boiling (1999-03-23),
11. 5710307 - Process for the production of trialkyl phosphites (1998-01-20),
12. 5682593 - Extraction of acids and metal salts from aqueous solutions with diethyl (1997-10-28),
13. 5667759 - Method for manufacturing alkali chromates from chromium ore (1997-09-16),
14. 5639909 - Production of 2-phosphonobutane-1,2,4-tricarboxylic acid and the alkali (1997-06-17),
15. 5608099 - Process for the recovery of tributyl phosphate from spent hydraulic oils (1997-03-04),

Title: Hans-Dieter Block - Innovative Inventor from Leverkusen

Introduction: Hans-Dieter Block is a renowned inventor hailing from Leverkusen, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Hans-Dieter Block holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his commitment to innovation and sustainability.

Career Highlights: With a career spanning over three decades, Hans-Dieter Block has worked with leading research institutions and companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hans-Dieter Block has collaborated with top universities, research institutions, and multinational corporations, fostering a culture of innovation and knowledge sharing that has led to significant advancements in technology.

Conclusion: Hans-Dieter Block's passion for innovation, coupled with his dedication to creating a positive impact on society, solidifies his position as a visionary inventor whose work continues to inspire future generations of innovators.

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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