Johannes Kaulen

This inventor holds 24 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 9 EPO patents, primarily in Wood Preservation. Top assignees: Lanxess Deutschland Gmbh, Bayer Aktiengesellschaft, Arlanxeo Deutschland Gmbh. Active years: 1988-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Kaulen. Retrieved from https://idiyas.com/inventor/johannes-kaulen

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

USPTO Granted Patents = 24 (Patent Applications = 1)

% Patents Active = 58.3

CIPO Patents = 3

EPO Patents = 9 (Patent Applications = 10)

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 21(Granted Patents)

Location History:

Leverkusen, DE (1988)
Bergisch Gladbach, DE (1989 - 1991)
Boffzen, DE (1997 - 1999)
Odenthal, DE (2004 - 2023)

Company Filing History:

12 out of 389

Lanxess Deutschland Gmbh

patents

8 out of 12,268

Bayer Aktiengesellschaft

patents

1 out of 86

Arlanxeo Deutschland Gmbh

patents

4. 1 out of 38

Bayeraktiengesellschaft

patents

5. 1 out of 1

Lanhess Deutshcland Gmbh

patent

where one patent can have more than one assignee

Years Active: 1988-2026

Loading Chart...

Areas of Expertise:

Wood Preservative

Penflufen

Biocides

Dicarbonate Diesters

Amino Group Polymers

Protonic Acids

Carboxylic Anhydrides

Azole Compositions

Optically Active Compounds

Phosphorus Alkoxylation

Dimethyl Propanephosphonate

Ketazine Solutions

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12604900 - Penflufen as a wood preservative against wood- destroying basidiomy cetes (2026-04-21),

2. 11723368 - Penflufen as a wood preservative against wood-destroying basidiomycetes (2023-08-15),

3. 10231459 - Penflufen as a wood preservative against wood-destroying basidiomycetes (2019-03-19),

4. 10100132 - Process for the preparation of polymers containing amino groups employing a heterogeneous iron catalyst (2018-10-16),

5. 9596854 - Fungicidal penflufen mixtures (2017-03-21),

6. 9145518 - Stabilization of pyrocarbonic acid diesters by finely divided solids (2015-09-29),

7. 8710258 - Stabilization of dicarbonate diesters with protonic acids (2014-04-29),

8. 8569540 - Stabilization of dicarbonate diesters with protonic acids (2013-10-29),

9. 8466308 - Stabilization of diesters of dicarbonic acid (2013-06-18),

10. 8440719 - Preservatives based on carboxylic anhydrides (2013-05-14),

11. 8207368 - Stabilization of diesters of dicarbonic acid (2012-06-26),

12. 8207224 - Preservatives based on carboxylic anhydrides (2012-06-26),

13. 8002883 - Amidoalkylamine-comprising azole compositions for protecting industrial materials (2011-08-23),

14. 7943644 - Stabilization of iodine-containing biocides by means of special azole compounds (2011-05-17),

15. 7273945 - Preparation of phosphorus-containing alkoxylation products (2007-09-25),

Title: Johannes Kaulen - Innovator in Wood Preservation

Introduction

Johannes Kaulen, located in Odenthal, Germany, is a prominent inventor known for his contributions to the field of wood preservation. With an impressive portfolio of 23 patents, he has made significant strides in protecting wood and wood-based materials against destructive organisms.

Latest Patents

One of his latest innovations includes the use of Penflufen as a wood preservative designed to combat wood-destroying basidiomycetes. This invention focuses on enhancing the longevity and durability of wood by employing Penflufen in its protective measures. The concept aims to safeguard not only timber but also various materials that comprise wood.

Career Highlights

Throughout his career, Johannes has worked with well-respected companies such as Lanxess Deutschland GmbH and Bayer Aktiengesellschaft. His experiences in these organizations have played a pivotal role in shaping his inventions and expanding his expertise in the field of wood preservation.

Collaborations

Johannes has collaborated with notable colleagues, including Erasmus Vogl and Thomas Jaetsch. Their combined efforts have led to advancements in developing innovative solutions for wood protection, contributing to a more sustainable approach in the industry.

Conclusion

Johannes Kaulen continues to be a leading figure in the realm of wood preservation with his innovative ideas and collaborative spirit. His dedication to enhancing the efficacy of wood preservation techniques underscores his role as an influential inventor in this niche yet vital field.

Profile summary based on public USPTO records.