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For the Inventor, By the Inventor

Maxdorf, Germany

Sabine Kielhorn-Bayer

This inventor holds 10 USPTO granted patents. Top assignees: Basf Aktiengesellschaft, Basfaktiengesellschaft. Active years: 1994-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sabine Kielhorn-Bayer. Retrieved from https://idiyas.com/inventor/sabine-kielhorn-bayer

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 124(Granted Patents)


Company Filing History:

goldMedal9 out of 10,816 
 
Basf Aktiengesellschaft
 patents
silverMedal1 out of 52 
 
Basfaktiengesellschaft
 patents

Years Active: 1994-2007

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10 patents (USPTO):Explore Patents
1. 7176255 - Method for producing aqueous polymer dispersions containing colorants (2007-02-13),
2. 7049001 - Carbodiimides with carboxyl or carboxylate groups (2006-05-23),
3. 6727318 - Method for producing aqueous polymer dispersions containing colorants (2004-04-27),
4. 6541032 - Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositions (2003-04-01),
5. 6524427 - Metal salt crosslinked adhesives (2003-02-25),
6. 6515030 - Determining production parameters of scale flow device (2003-02-04),
7. 5859146 - Impact-resistant thermoplastic molding materials (1999-01-12),
8. 5834542 - Impact-resistant thermoplastic molding materials (1998-11-10),
9. 5369177 - UV-stabilized polyoxymethylene molding materials (1994-11-29),
10. 5310822 - Impact-resistant polyoxymethylene molding materials (1994-05-10),

Title: Sabine Kielhorn-Bayer: Innovator in Polymer Chemistry

Introduction

Sabine Kielhorn-Bayer is a prominent inventor based in Maxdorf, Germany. She has made significant contributions to the field of polymer chemistry, particularly in the development of innovative methods for producing aqueous polymer dispersions. With a total of 10 patents to her name, her work has had a substantial impact on various applications in the industry.

Latest Patents

One of her latest patents is titled "Method for producing aqueous polymer dispersions containing colorants." This invention relates to a process for preparing dye-comprising aqueous polymer dispersions through free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers. The process involves using an oil-in-water emulsion where the disperse phase contains at least one oil-soluble dye. The droplets of the disperse phase are formed essentially of dye-comprising monomer droplets with a diameter of less than 500 nm. Additionally, her work includes formulations that comprise dye-comprising polymers and pigmented formulations containing optical brighteners. Another notable patent involves carbodiimides with carboxyl or carboxylate groups, which are derived from compounds with carbodiimide units.

Career Highlights

Throughout her career, Sabine has worked with leading companies in the chemical industry, including BASF Aktiengesellschaft. Her expertise in polymer chemistry has allowed her to develop innovative solutions that address various challenges in the field.

Collaborations

Sabine has collaborated with notable professionals in her field, including Klemens Mathauer and Takahiro Ikeda. These collaborations have further enhanced her research and development efforts, leading to groundbreaking advancements in polymer technology.

Conclusion

Sabine Kielhorn-Bayer is a distinguished inventor whose work in polymer chemistry continues to influence the industry. Her innovative patents and collaborations reflect her commitment to advancing the field and contributing to the development of new technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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