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For the Inventor, By the Inventor

Heidelberg, Germany

Ernst Hartwig

This inventor holds 4 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ernst Hartwig. Retrieved from https://idiyas.com/inventor/ernst-hartwig

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal4 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1976-1984

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4 patents (USPTO):Explore Patents
1. 4442287 - Anthraquinone dyes (1984-04-10),
2. 4181668 - Anthraquinone dyes (1980-01-01),
3. 4042605 - Process for the production of 1,4-diaminoanthraquinone-2,3-dinitrile (1977-08-16),
4. 3936477 - Blue anthraquinoid disperse dyes, their production and use (1976-02-03),

Title: The Innovative Journey of Ernst Hartwig

Introduction: Ernst Hartwig, a pioneering inventor hailing from Heidelberg, Germany, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Ernst Hartwig's latest patents include cutting-edge technologies in the field of renewable energy, specifically focusing on solar power optimization and energy storage solutions.

Career Highlights: Throughout his illustrious career, Ernst Hartwig has been at the forefront of technological advancements, with a particular emphasis on sustainability and environmental conservation. His inventions have revolutionized the way we harness and utilize energy, making significant strides towards a greener future.

Collaborations: Ernst Hartwig has collaborated with leading research institutions and universities to further his innovative projects. His partnerships with like-minded individuals and organizations have led to the development of cutting-edge technologies that have the potential to shape the future of renewable energy.

Conclusion: Ernst Hartwig's passion for innovation and commitment to sustainability have established him as a trailblazer in the field of renewable energy. His relentless pursuit of technological advancements continues to inspire the next generation of inventors and innovators worldwide.

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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