Hans Henning Wenk

This inventor holds 35 USPTO granted patents and 21 published patent applications, plus 4 CIPO patents and 36 EPO patents, primarily in Biosurfactant Formulations. Top assignees: Evonik Operations Gmbh, Evonik Goldschmidt Corporation, Evonik Degussa Gmbh. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Henning Wenk. Retrieved from https://idiyas.com/inventor/hans-henning-wenk

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

USPTO Granted Patents = 35 (Patent Applications = 21)

% Patents Active = 91.4

CIPO Patents = 4

EPO Patents = 36 (Patent Applications = 48)

Average Co-Inventor Count = 5.0

ph-index = 7

Forward Citations = 205(Granted Patents)

Location History:

Essen, DE (2010 - 2011)
Mulheim a. d. Ruhr, DE (2012 - 2013)
Mülheim a. d. Ruhr, DE (2014)
Mülheim an der Ruhr, DE (2012 - 2024)
Muelheim an der Ruhr, DE (2014 - 2024)

Company Filing History:

19 out of 681

Evonik Operations Gmbh

patents

9 out of 80

Evonik Goldschmidt Corporation

Evonik Dr. Straelmans Gmbh

Novozymes Biopolymer A/s

patents

where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:

Rhamnolipid

Glycolipid

Emulsifier

Surfactant

Polyurethane

Cosmetic Composition

Biosurfactant

Detergent

Polyglycerol Ester

Antimicrobial

Sphingolipid

Porous Coatings

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12753396 - Carboxylic acid esters of xylitol and process for enzymatically preparing same (2026-10-06),

2. 12497426 - Rhamnolipid oligo-esters (2025-12-16),

3. 12031006 - Use of polyolethers for producing porous plastic coatings (2024-07-09),

4. 11993803 - Mixture composition comprising glucolipids (2024-05-28),

5. 11939612 - Process for preparing sphingolipids (2024-03-26),

6. 11918670 - Mixture composition comprising glycolipids and triethyl citrate (2024-03-05),

7. 11851583 - Process for producing porous polyurethane coatings using polyol ester additives (2023-12-26),

8. 11696885 - Rhamnolipid derivatives as emulsifiers and dispersing aids (2023-07-11),

9. 11606963 - Composition containing glycolipids and preservatives (2023-03-21),

10. 11464717 - Oral care composition containing at least one biosurfactant and fluoride (2022-10-11),

11. 11434193 - Preparation method for esterquats based on oil (2022-09-06),

12. 11236372 - Lipid production (2022-02-01),

13. 11155842 - Process for preparing sphingolipids (2021-10-26),

14. 10988713 - Composition containing peptidase and biosurfactant (2021-04-27),

15. 10941173 - Rhamnolipid amides for hair scent retention (2021-03-09),

Title: Hans Henning Wenk - Innovative Inventor from Mülheim an der Ruhr

Introduction: Hans Henning Wenk is a renowned inventor hailing from Mülheim an der Ruhr, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hans Henning Wenk holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Hans Henning Wenk has been instrumental in developing cutting-edge technologies that have revolutionized industries. His keen eye for detail and inventive mindset have led to the creation of solutions that have significantly impacted the way we live and work.

Collaborations: Hans Henning Wenk has collaborated with leading research institutions, universities, and companies to further his innovative projects. These collaborations have not only enhanced the quality of his work but have also paved the way for future advancements in technology.

Conclusion: Hans Henning Wenk's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His contributions continue to inspire generations of inventors and shape the technological landscape for years to come.

Profile summary based on public USPTO records.