Jouni Purmonen

This inventor holds 11 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 11 EPO patents. Top assignees: Borealis Ag, Borealis Technology Oy, Oy Kwh Pipe Ab. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jouni Purmonen. Retrieved from https://idiyas.com/inventor/jouni-purmonen

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

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 72.7

CIPO Patents = 2

EPO Patents = 11 (Patent Applications = 11)

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 9(Granted Patents)

Company Filing History:

Borealis Technology Oy

where one patent can have more than one assignee

Years Active: 2014-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12435252 - Adhesive polyethylene composition (2025-10-07),

2. 12281189 - Process for producing a polymer composition (2025-04-21),

3. 12202964 - Polymer composition (2025-01-21),

4. 11001736 - Adhesive polymer composition (2021-05-11),

5. 10899942 - Process for producing a coated pipe (2021-01-26),

6. 9616462 - Protective polymer layer (2017-04-11),

7. 9598566 - Soft heterophasic polyolefin composition (2017-03-21),

8. 9550210 - Method of coating pipes or pipe sections (2017-01-24),

9. 9453598 - Coated pipe comprising polyolefin layer with enhanced adhesion (2016-09-27),

10. 9186838 - Apparatus and method for coating pipes or pipe sections (2015-11-17),

11. 8911840 - Coated pipe and propylene polymer composition therefor (2014-12-16),

Title: Jouni Purmonen: Innovator in Adhesive Polyethylene Composition

Introduction

Jouni Purmonen is a notable inventor based in Porvoo, Finland. He has made significant contributions to the field of polymer technology, particularly in adhesive polyethylene compositions. With a total of 11 patents to his name, Purmonen's work has had a substantial impact on various applications in the industry.

Latest Patents

Among his latest patents is an innovative adhesive polyethylene composition. This composition comprises (A) from 60 to 90 wt % of a non-elastomeric polyethylene and (B) from 9.0 to 38 wt % of an ethylene-based elastomer, which is a copolymer of ethylene and alpha-olefin comonomer units having from 4 to 12 carbon atoms. An acid grafting agent (C) is grafted onto component (A) or components (A) and (B) in an amount of from 0.01 to 3.0 wt %, based on the total weight of the adhesive polyethylene composition. This invention also includes a multi-layer structure comprising the adhesive polyethylene composition and its use in producing such structures. Another significant patent involves a process for producing a polymer composition, which can be used as an adhesive polymer composition for applications like three-layer metal pipe coatings, enhancing peel strength.

Career Highlights

Throughout his career, Jouni Purmonen has worked with prominent companies in the polymer industry, including Borealis AG and Borealis Technology Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in adhesive technologies.

Collaborations

Purmonen has collaborated with notable professionals in his field, including Leif Leiden and Tua Sundholm. These partnerships have fostered a collaborative environment that has led to the successful development of new technologies and products.

Conclusion

Jouni Purmonen's contributions to adhesive polyethylene compositions and polymer technology highlight his role as a significant inventor in the industry. His innovative patents and collaborations continue to influence advancements in the field.

Profile summary based on public USPTO records.