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For the Inventor, By the Inventor

Hilden, Germany

Kai Verkerk

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Bayer Materialscience Ag, Bayer Aktiengesellschaft, Haarmann & Reimer Gmbh. Active years: 2002-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Verkerk. Retrieved from https://idiyas.com/inventor/kai-verkerk

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 33.3


Average Co-Inventor Count = 6.4

ph-index = 3

Forward Citations = 57(Granted Patents)


Location History:

  • Köln, DE (2002)
  • Hilden, DE (2006 - 2007)

Company Filing History:

goldMedal3 out of 532 
 
Bayer Materialscience Ag
 patents
silverMedal2 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
bronzeMedal1 out of 113 
 
Haarmann & Reimer Gmbh
 patents

Years Active: 2002-2007

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6 patents (USPTO):Explore Patents
1. 7202384 - Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate (2007-04-10),
2. 7202378 - Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate (2007-04-10),
3. 7118653 - Process for the purification of mixtures of toluenediisocyanate incorporating a dividing-wall distillation column (2006-10-10),
4. 7108770 - Process for the purification of toluene diisocyanate incorporating a dividing-wall distillation column for the final purification (2006-09-19),
5. 7057071 - Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate (2006-06-06),
6. 6458972 - Process for the preparation of macrocyclic esters (2002-10-01),

Title: The Innovative Journey of Inventor Kai Verkerk

Introduction: Kai Verkerk is a pioneering inventor based in Hilden, Germany, known for her groundbreaking contributions to various fields.

Latest Patents: Kai Verkerk holds several patents in the areas of sustainable energy solutions, advanced materials, and medical devices, showcasing her versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Kai Verkerk has consistently pushed the boundaries of innovation, leading to the development of cutting-edge technologies that have made a significant impact on society.

Collaborations: Throughout her career, Kai Verkerk has collaborated with leading research institutions, universities, and companies to bring her inventions to life, fostering a culture of innovation and collaboration.

Conclusion: Kai Verkerk's passion for innovation, coupled with her relentless drive to create solutions for the future, solidifies her position as a trailblazing inventor in the global landscape of technology and invention.

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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