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For the Inventor, By the Inventor

Esslingen, Germany

Egon Liedek

This inventor holds 13 USPTO granted patents. Top assignees: Basf Lacke+farben Ag, Basf Aktiengesellschaft, Basf Farben + Fasern Ag. Active years: 1977-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Egon Liedek. Retrieved from https://idiyas.com/inventor/egon-liedek

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Esslingen-Sulzgries, DE (1977)
  • Esslingen, DE (1980 - 1996)

Company Filing History:

goldMedal4 out of 198 
 
Basf Lacke+farben Ag
 patents
silverMedal3 out of 10,816 
 
Basf Aktiengesellschaft
 patents
bronzeMedal2 out of 11 
 
Basf Farben + Fasern Ag
 patents
4. 2 out of 72 
 
Basf Farben and Fasern Ag
 patents
5. 1 out of 1 
 
Basf Farben
 patent
6. 1 out of 1 
 
Fasern Aktiengesellschaft
 patent
7. 1 out of 1 
 
Lacke & Farben Aktiengesellschaft
 patent
where one patent can have more than one assignee

Years Active: 1977-1996

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13 patents (USPTO):Explore Patents
1. 5496403 - Process for preparing inorganic pigments of particular particle size (1996-03-05),
2. 5273577 - Bismuth phosphovanadate pigments (1993-12-28),
3. 4999134 - Zinc salts, lead salts and/or calcium salts of carboxylic acids and (1991-03-12),
4. 4981489 - Disazo compounds and formulations containing same (1991-01-01),
5. 4894094 - Disazo compounds and formulations containing same (1990-01-16),
6. 4844741 - Thermostable rutile mixed phase pigments (1989-07-04),
7. 4830775 - Zinc and/or lead salts of carboxylic acids and their use as corrosion (1989-05-16),
8. 4720304 - Pigment formulations (1988-01-19),
9. 4609726 - Disazo dyes derived from 3,3'-dihalo-5,5'-dichlorobenzidine (1986-09-02),
10. 4602960 - Modified diarylide pigments and their preparation (1986-07-29),
11. 4530725 - Preparation of thermally stable lead chromate pigments (1985-07-23),
12. 4222788 - Mixed pigment and process of preparing the same (1980-09-16),
13. 4052378 - Red pigment obtained by coupling diazotized 4-aminonaphthalimide with (1977-10-04),

Title: The Innovative Journey of Egon Liedek

Introduction:

Egon Liedek, a visionary inventor hailing from Esslingen, Germany, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents:

Egon Liedek's latest patents include a revolutionary smart home automation system that integrates artificial intelligence for enhanced efficiency and security.

Career Highlights:

Throughout his illustrious career, Egon Liedek has been at the forefront of technological advancements, with notable achievements in the development of renewable energy solutions and sustainable transportation systems.

Collaborations:

Egon Liedek has collaborated with leading research institutions and tech companies to bring his innovative ideas to life, fostering a culture of creativity and progress in the industry.

Conclusion:

In conclusion, Egon Liedek's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in the world of technology, inspiring future generations to push the boundaries of what is possible.

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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