Duisburg, Germany

Petra Brandt

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Goldschmidt Gmbh, Th. Goldschmidt Ag. Active years: 2001-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Petra Brandt. Retrieved from https://idiyas.com/inventor/petra-brandt

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

Calculating rank

% Patents Active = 33.3


Average Co-Inventor Count = 6.4

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Essen, DE (2006)
  • Duisburg, DE (2001 - 2008)

Company Filing History:


Years Active: 2001-2008

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3 patents (USPTO):Explore Patents

Title: Petra Brandt: Innovator in Metal Oxide Dispersions

Introduction

Petra Brandt is a notable inventor based in Duisburg, Germany. She has made significant contributions to the field of aqueous dispersions, particularly involving hydrophilic microfine metal oxide particles. With a total of three patents to her name, her work has advanced the understanding and application of these materials in various industries.

Latest Patents

Petra's latest patents include innovative formulations such as high-concentration aqueous dispersions comprising hydrophilic microfine metal oxide particles and dispersion auxiliaries. Another notable patent focuses on aqueous dispersions that utilize microfine metal oxide particles along with specific dispersion auxiliaries, including compounds of a defined general formula. Additionally, she has explored the use of silicone resins as dispersants, providing valuable insights into their applications in dispersion technology.

Career Highlights

Throughout her career, Petra has worked with prominent companies such as Goldschmidt GmbH and Th. Goldschmidt AG. Her experience in these organizations has allowed her to develop and refine her expertise in the field of dispersions, contributing to her success as an inventor.

Collaborations

Petra has collaborated with talented individuals in her field, including colleagues like Kathrin Lehmann and Stefan Silber. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Petra Brandt's contributions to the field of aqueous dispersions and her innovative patents highlight her role as a leading inventor. Her work continues to influence the industry and inspire future advancements in dispersion technology.

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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