Eike Nicolas Kantzer

This inventor holds 26 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 19 EPO patents, primarily in Alkyleneamine Compounds. Top assignee: Nouryon Chemicals International B.v.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eike Nicolas Kantzer. Retrieved from https://idiyas.com/inventor/eike-nicolas-kantzer

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

USPTO Granted Patents = 26 (Patent Applications = 1)

% Patents Active = 96.2

CIPO Patents = 1 (Patent Applications = 3)

EPO Patents = 19 (Patent Applications = 27)

Average Co-Inventor Count = 8.8

ph-index = 3

Forward Citations = 29(Granted Patents)

Company Filing History:

26 out of 125

Nouryon Chemicals International B.v.

patents

Years Active: 2019-2026

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Areas of Expertise:

Nitrile Compounds

Cyclic Urea

Alkyleneamines

Ethyleneamine Compounds

Hydroxyethyl

Propylene Amines

Separation Process

Multi-Step Process

Higher Ethylene Amines

Chemical Manufacturing

Chemical Processes

Reactive Separation

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12655093 - Manufacture of nitrile compounds (2026-06-16),

2. 12459924 - Process for manufacturing alkyleneamine compounds (2025-11-04),

3. 12258319 - Process for manufacturing a cyclic urea adduct of an ethyleneamine compound (2025-03-25),

4. 11919866 - Process for preparing cyclic alkylene ureas (2024-03-05),

5. 11884609 - Process for manufacturing ethyleneamine compounds (2024-01-30),

6. 11878954 - Process for manufacturing ethyleneamine compounds (2024-01-23),

7. 11584721 - Process for manufacturing a mixture of straight-hain and non-straight-chain ethyleneamines (2023-02-21),

8. 11390607 - Process to prepare propylene amines and propylene amine derivatives (2022-07-19),

9. 11339116 - Reactive separation process to convert cyclic alkylene ureas into their corresponding alkylene amines (2022-05-24),

10. 11292769 - Process for manufacturing a cyclic urea adduct of an ethyleneamine compound (2022-04-05),

11. 11292768 - Process for manufacturing chain-extended hydroxyethylethyleneamines, ethyleneamines, or mixtures thereof (2022-04-05),

12. 11267792 - Process to prepare ethylene amines and ethylene amine derivatives (2022-03-08),

13. 11247963 - Process for converting cyclic alkylene ureas into their corresponding alkylene amines (2022-02-15),

14. 11242310 - Two-step process for converting cyclic alkylene ureas into their corresponding alkylene amines (2022-02-08),

15. 11236039 - Multi-step process for converting cyclic alkyleneureas into their corresponding alkyleneamines (2022-02-01),

Title: Eike Nicolas Kantzer: Innovator in Alkylene Urea and Ethyleneamine Processes

Introduction

Eike Nicolas Kantzer is a notable inventor based in Uddevalla, Sweden. With an impressive portfolio of 23 patents, he has made significant contributions to the field of chemical engineering, particularly in the processes concerning cyclic alkylene ureas and ethyleneamines.

Latest Patents

Among his latest innovations is the patent titled "Process for preparing cyclic alkylene ureas," which outlines a method for producing a cyclic alkylene urea product of Formula I. Another significant patent is "Process for manufacturing ethyleneamine compounds." This patent describes a process for producing ethyleneamine compounds, including hydroxyethylethyleneamines, through a two-reaction sequence methodology.

Career Highlights

Eike is currently associated with Nouryon Chemicals International B.V., where he has been instrumental in developing advanced chemical processes that cater to various industrial applications. His expertise has allowed him to lead several projects aimed at enhancing the efficiency and effectiveness of chemical manufacture.

Collaborations

Throughout his career, Eike has collaborated with esteemed colleagues, including Rolf Krister Edvinsson and Karl Fredrik Lake. Together, they have worked on various research initiatives, combining their knowledge and skills to push the boundaries of innovation in the chemical sector.

Conclusion

Eike Nicolas Kantzer's contributions to the field of chemical technologies are remarkable and demonstrate his commitment to innovation. His patents not only highlight his inventive spirit but also reflect the ongoing evolution of chemical processes that can revolutionize the industry. As he continues his work at Nouryon Chemicals International B.V., the potential for future advancements remains vast.

Profile summary based on public USPTO records.