Sittard, Netherlands

Harold Jan Smelt

This inventor holds 4 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Dsm IP Assets B.v.. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harold Jan Smelt. Retrieved from https://idiyas.com/inventor/harold-jan-smelt

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 = 75.0

 

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2016-2018

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4 patents (USPTO):Explore Patents

Title: Harold Jan Smelt: Innovator in High Molecular Weight Polyethylene

Introduction

Harold Jan Smelt is a notable inventor based in Sittard, Netherlands. He has made significant contributions to the field of polymer science, particularly in the production of high molecular weight polyethylene (HMWPE). With a total of 4 patents to his name, Smelt's work has advanced the understanding and application of polyethylene materials.

Latest Patents

Among his latest patents, Smelt has developed a process for producing high molecular weight polyethylene. This innovative process involves incorporating a Hindered Amine Light Stabilizer (HALS) into the HMWPE resin and cross-linking the (U)HMWPE during or after molding. Another patent focuses on a similar process for producing HMWPE articles, detailing specific steps that enhance the material's properties and applications.

Career Highlights

Harold Jan Smelt is currently associated with DSM IP Assets B.V., a company known for its commitment to innovation in materials science. His work at DSM has allowed him to explore and develop advanced techniques in polymer production, contributing to the company's reputation as a leader in the field.

Collaborations

Throughout his career, Smelt has collaborated with esteemed colleagues such as Pieter Gijsman and Martin Van Duin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Harold Jan Smelt's contributions to the field of high molecular weight polyethylene have established him as a key figure in polymer science. His innovative processes and collaborations continue to influence the industry, paving the way for future advancements.

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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