Hermann Luyken

This inventor holds 87 USPTO granted patents and 17 published patent applications and 41 EPO patents, primarily in Amines Production (CPC class C07C-). Top assignees: Basf Aktiengesellschaft, Basf Se Corporation, Basf Aktiengesellschaft Ludwigshafen. Active years: 1991-2025.

USPTO Granted Patents = 87 (Patent Applications = 17)

% Patents Active = 43.7

EPO Patents = 41 (Patent Applications = 31)

Average Co-Inventor Count = 4.7

ph-index = 16

Forward Citations = 634(Granted Patents)

Forward Citations (Not Self Cited) = 579(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

67069 Ludwigshafen, DE (2001)
Ludwigshafen, DE (1991 - 2018)
Heidelberg, DE (2018)
Ludwigshafen am Rhein, DE (2021 - 2023)

Company Filing History:

53 out of 10,816

Basf Aktiengesellschaft

Basf Aktiengesellschaft Ludwigshafen

patent

4. 1 out of 4

Basf Se (Ellwanger & Baier Patentanwälte)

patents

5. 2 out of 834,307

Other

patents

Years Active: 1991-2025

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Areas of Expertise:

Ethyleneamines

Pentenenitriles

Hydrogenation

Amines

Catalysts

Isomerization

Chemical Synthesis

Distillation

Separation Processes

Azeotropes

Nitriles

Hydrocyanation

87 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12221402 - Method for the production of ethyleneamines (2025-02-11),

2. 11753364 - Method for producing C-Cmono alkanol amines using an acid cation exchanger as a catalyst (2023-09-12),

3. 11492324 - Method for the production of ethyleneamines (2022-11-08),

4. 11390578 - Method for synthesizing amines (2022-07-19),

5. 11339117 - Method for the production of ethyleneamines (2022-05-24),

6. 11225455 - Separation of n-methylethylenediamine from EDA-containing mixtures (2022-01-18),

7. 11214535 - Method for producing ethyleneamines (2022-01-04),

8. 11208373 - Method for the production of ethyleneamines (2021-12-28),

9. 11021434 - Method for producing ethyleneamines (2021-06-01),

10. 10941092 - Hydroformylation process for producing 1,6-hexanediol derivatives (2021-03-09),

11. 9914693 - [object Object] (2018-03-13),

12. 9890113 - Method for continuous production of adiponitrile (2018-02-13),

13. 9828329 - Method for the distillative purification of EDA (2017-11-28),

14. 9822067 - Method for purifying adipodinitrile (ADN) (2017-11-21),

15. 9493405 - Method for producing linear pentenenitrile (2016-11-15),

Title: The Innovative Mind of Hermann Luyken

Introduction: Hermann Luyken, a pioneering inventor hailing from Ludwigshafen, Germany, has made significant contributions to the world of innovations with his creative and forward-thinking approach.

Latest Patents: Hermann Luyken's latest patents showcase his expertise in various fields, including technology, engineering, and sustainable solutions. His inventions have been recognized for their ingenuity and practicality in addressing modern challenges.

Career Highlights: Throughout his illustrious career, Hermann Luyken has been at the forefront of groundbreaking inventions that have reshaped industries. His dedication to pushing the boundaries of what is possible has earned him a reputation as a visionary inventor.

Collaborations: Hermann Luyken has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful development of cutting-edge technologies.

Conclusion: In conclusion, Hermann Luyken's passion for innovation, coupled with his relentless pursuit of excellence, has established him as a prominent figure in the world of inventors. His remarkable contributions continue to inspire future generations to think outside the box and create solutions that make a difference.