Geleen, Netherlands

Nicolaas Hendrika Friederichs

This inventor holds 26 USPTO granted patents and 8 published patent applications, plus 2 CIPO patents and 22 EPO patents, primarily in Olefin Polymerization. Top assignees: Sabic Global Technologies B.v., Saudi Basic Industries Corporation, Dsm N.v.. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nicolaas Hendrika Friederichs. Retrieved from https://idiyas.com/inventor/nicolaas-hendrika-friederichs

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

Calculating rank
USPTO Granted Patents = 26 

% Patents Active = 92.3


 

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Riyadh, SA (2013)
  • Geleen, NL (2014 - 2022)
  • Brunssum, NL (1998 - 2023)

Company Filing History:


Years Active: 1998-2026

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Areas of Expertise:
Catalyst Compositions
Metallocene Compounds
Olefin Polymerization
Polyethylene Production
High Density Polyethylene
Bimodal Polyethylene
Transition Metal Complexes
Co-Catalyst
Polymerization Process
Ultra High Molecular Weight
Dihydrocarbyl-Silyl
Substituted Cyclopentadienyl
26 patents (USPTO):Explore Patents

Title: Innovations of Nicolaas Hendrika Friederichs: Pioneering Metallocene Complexes for Olefin Polymerization

Introduction: Nicolaas Hendrika Friederichs, an accomplished inventor based in Geleen, Netherlands, has made significant contributions to the field of chemistry through his innovative work on metallocene complexes for olefin polymerization. With a remarkable count of 21 patents to his name, Friederichs exemplifies the spirit of invention that drives advancements in material science and industrial applications.

Latest Patents: Among his notable patents are "1,2-phenylene bridged 1-indenyl-2-indenyl metallocene complexes for olefin polymerisation" and "Substituted bis-2-indenyl metallocene compounds." The first invention emphasizes a metallocene complex designed to enhance the polymerization process of olefinic monomers. The complex features unique bridging moieties and is utilized in developing catalysts that significantly improve olefin reactivity. The latter patent introduces a compound allowing for the creation of advanced catalyst systems with increased molecular weight and improved efficiency in copolymerization reactions. Both inventions highlight Friederichs's dedication to advancing polymer technology through innovative chemical engineering.

Career Highlights: Throughout his career, Nicolaas Hendrika Friederichs has worked with prominent companies, notably Sabic Global Technologies B.V. and Saudi Basic Industries Corporation. His roles in these organizations have allowed him to push the boundaries of research and development in metallocene chemistry, solidifying his reputation as a leader in innovation within the industry.

Collaborations: Collaboration has been a key aspect of Friederichs's professional journey. He has worked closely with talented colleagues such as Roberta Cipullo and Vincenzo Busico, contributing to a dynamic environment where innovative ideas can flourish. These partnerships have fostered groundbreaking research that continues to impact the field of polymer science.

Conclusion: Nicolaas Hendrika Friederichs stands out as a visionary inventor whose 21 patents reflect his deep knowledge and passion for developing advanced chemical solutions. His latest innovations in metallocene chemistry mark important strides towards enhancing olefin production and polymer applications. As a key player in the industry, Friederichs's work promises to influence future advancements in materials science for years to come.

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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