Carmen-Elena Cimpeanu

This inventor holds 17 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 21 EPO patents, primarily in Polymer Chemistry. Top assignees: Basf Se Corporation, Solenis Technologies, L.p.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carmen-Elena Cimpeanu. Retrieved from https://idiyas.com/inventor/carmen-elena-cimpeanu

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 7)

% Patents Active = 76.5

CIPO Patents = 1 (Patent Applications = 5)

EPO Patents = 21 (Patent Applications = 27)

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 28(Granted Patents)

Company Filing History:

Solenis Technologies, L.p.

patents

Years Active: 2014-2026

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Areas of Expertise:

Aqueous Polymer Dispersion

Vinyl Aromatic Compound

Conjugated Aliphatic Diene

Barrier Coating

Paper Packaging

Styrene-Butadiene Copolymer

Pressure-Sensitive Adhesive

Polyelectrolyte Complexes

Fat Barrier Properties

Foamed Polymer-Modified Bitumen

Starch-Containing Polymer

Emulsion Polymerization

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12624504 - Process for producing an aqueous polymer dispersion from a vinyl aromatic compound and a conjugated aliphatic diene (2026-05-12),

2. 12600671 - Process for preparing foamed polymer-modified bitumen compositions (2026-04-14),

3. 12365745 - Method for producing an aqueous polymer dispersion from a vinyl aromatic compound and a conjugated aliphatic diene (2025-07-22),

4. 12168704 - Method for producing an aqueous polymer dispersion from vinylaromatic compound and conjugated aliphatic diene (2024-12-17),

5. 12098222 - Method for preparing an aqueous polymer dispersion from a vinyl aromatic compound and a conjugated aliphatic diene (2024-09-24),

6. 10975525 - Finely divided, cationic, aqueous polymer dispersions, method for the production thereof, and the use thereof (2021-04-13),

7. 10837141 - Use of a coating layer with an acrylate polymer on a paper substrate for blocking oxygen transfer (2020-11-17),

8. 10837140 - Use of a coating layer with a styrene-butadiene copolymer on a paper substrate for blocking oxygen transfer (2020-11-17),

9. 9950502 - Paper and cardboard packaging with barrier coating (2018-04-24),

10. 9404023 - Pressure-sensitive adhesive for PVC foils (2016-08-02),

11. 9334398 - Aqueous polymer dispersion obtainable by free-radically initiated emulsion polymerization in the presence of lignosulfonate (2016-05-10),

12. 9328247 - Paper coating slip additive comprising acid monomer, associative monomer and nonionic monomer (2016-05-03),

13. 9315943 - Finely divided, starch-containing polymer dispersions, processes for their preparation and use as sizes in papermaking (2016-04-19),

14. 9034444 - Paper and cardboard packaging with barrier coating of a polymer mixture (2015-05-19),

15. 8980437 - Use of polyelectrolyte complexes for producing polymer foils with oxygen-barrier properties (2015-03-17),

Title: Carmen-Elena Cimpeanu: Innovator in Polymer Technology

Introduction

Carmen-Elena Cimpeanu is a distinguished inventor based in Ludwigshafen, Germany. She has made significant contributions to the field of polymer technology, holding a total of 17 patents. Her work primarily focuses on the production of aqueous polymer dispersions, which have various applications in industries such as coatings and adhesives.

Latest Patents

Carmen-Elena's latest patents include innovative methods for producing aqueous polymer dispersions from vinyl aromatic compounds and conjugated aliphatic dienes. One notable patent describes a process for preparing these dispersions through radically initiated aqueous emulsion polymerization. This invention not only outlines the production process but also highlights the applications of the resulting polymer dispersions as binders, adhesives, sizing agents for fibers, and in the production of coatings or paper coating slips.

Career Highlights

Throughout her career, Carmen-Elena has worked with prominent companies such as BASF SE Corporation and Solenis Technologies, L.P. Her expertise in polymer chemistry has allowed her to develop cutting-edge technologies that enhance product performance and sustainability.

Collaborations

Carmen-Elena has collaborated with notable professionals in her field, including Hermann Seyffer and Dirk Lawrenz. These partnerships have contributed to her innovative research and development efforts.

Conclusion

Carmen-Elena Cimpeanu is a remarkable inventor whose work in polymer technology continues to impact various industries. Her patents and collaborations reflect her commitment to advancing the field and providing innovative solutions.

Profile summary based on public USPTO records.