Helene Reeker

This inventor holds 14 USPTO granted patents and 1 published patent application, plus 6 CIPO patents and 12 EPO patents, primarily in Olefins Oligomerization. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helene Reeker. Retrieved from https://idiyas.com/inventor/helene-reeker

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

Calculating rank

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 78.6

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 12 (Patent Applications = 14)

Average Co-Inventor Count = 5.9

ph-index = 6

Forward Citations = 61(Granted Patents)

Company Filing History:

Evonik Operations Gmbh

patents

Years Active: 2018-2022

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Areas of Expertise:

Olefins

Oligomerization

Catalyst

Hydrocarbon Streams

Mercaptans

Butene

Octene

Ethene

Sulphur Compounds

Viscosity Control

Alcohols

Regeneration

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11434182 - Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized (2022-09-06),

2. 11254625 - Process for inhibiting oligomerization of C3- to C5-olefins (2022-02-22),

3. 11186782 - Catalyst and process for removing mercaptans from hydrocarbon streams (2021-11-30),

4. 10882028 - Ni-containing catalyst for the oligomerization of olefins (2021-01-05),

5. 10865164 - Process for oligomerization with stage-customized exchange of the oligomerization catalyst (2020-12-15),

6. 10850261 - Oligomerization catalyst and process for the production thereof (2020-12-01),

7. 10647630 - Combined preparation of at least butene and octene from ethene (2020-05-12),

8. 10407366 - Combined preparation of butene and octene from ethene (2019-09-10),

9. 10370311 - Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures (2019-08-06),

10. 10196327 - Production of at least 1-hexene and octene from ethene (2019-02-05),

11. 10189755 - Oligomerization of ethene in supercritical mode (2019-01-29),

12. 10000440 - Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursors (2018-06-19),

13. 9914681 - Preparation of high-quality oxo process alcohols from inconstant raw material sources (2018-03-13),

14. 9856184 - Regeneration of a heterogeneous catalyst in ethene oligomerization (2018-01-02),

Title: Helene Reeker: Innovator in Oligomerization Processes

Introduction

Helene Reeker is a prominent inventor based in Dortmund, Germany. She has made significant contributions to the field of chemical engineering, particularly in the area of oligomerization processes. With a total of 14 patents to her name, Reeker has established herself as a leading figure in her industry.

Latest Patents

Among her latest patents is a process for the oligomerization of olefins with control of the oligomer content in hydrocarbon streams. This innovative process involves the use of a catalyst and is conducted in at least one reaction stage that includes at least one reactor and one distillation column. The process ensures that the content of oligomers in the feed stream to the reaction stage is less than 0.4% by weight after the removal of oligomers. Another notable patent focuses on inhibiting the oligomerization of C3- to C5-olefins, where the oligomer content in the feed stream to the reactor is maintained at a minimum of 1% by weight.

Career Highlights

Helene Reeker has worked with notable companies such as Evonik Degussa GmbH and Evonik Operations GmbH. Her experience in these organizations has allowed her to refine her expertise in chemical processes and contribute to advancements in the field.

Collaborations

Throughout her career, Reeker has collaborated with esteemed colleagues, including Guido Stochniol and Stephan Peitz. These partnerships have fostered innovation and have been instrumental in her research and development efforts.

Conclusion

Helene Reeker's work in oligomerization processes showcases her dedication to innovation in chemical engineering. Her numerous patents reflect her expertise and commitment to advancing the industry.

Profile summary based on public USPTO records.