Monchengladbach, Germany

Ingrid Keller

This inventor holds 2 USPTO granted patents. Top assignee: Pfeifer Langen. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ingrid Keller. Retrieved from https://idiyas.com/inventor/ingrid-keller

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1989-1990

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Ingrid Keller: Innovator in Cell Culture Technology

Introduction

Ingrid Keller is a prominent inventor based in Monchengladbach, Germany. She has made significant contributions to the field of biotechnology, particularly in the development of cell culture microcarriers. With a total of 2 patents to her name, her work has the potential to advance research and applications in cell culture techniques.

Latest Patents

Keller's latest patents focus on innovative cell culture microcarriers. The first patent describes a cell culture microcarrier that features positively charged cross-linked polysaccharides and basic groups linked to it. The basic groups are defined by a specific formula, where Z represents an optionally substituted hydrocarbon chain with at least two carbon atoms. The second patent mirrors the first, emphasizing the same innovative features and applications in cell culture.

Career Highlights

Ingrid Keller is currently employed at Pfeifer Langen, where she continues to push the boundaries of cell culture technology. Her work has garnered attention for its potential applications in various biotechnological fields. Keller's expertise and innovative mindset have positioned her as a key player in her industry.

Collaborations

Keller collaborates with Dieter Schwengers, enhancing her research and development efforts. Their partnership exemplifies the importance of teamwork in driving innovation within the biotechnology sector.

Conclusion

Ingrid Keller's contributions to cell culture technology through her patents and collaborations highlight her role as an influential inventor. Her work continues to pave the way for advancements in biotechnology, showcasing the impact of innovative thinking in scientific research.

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]
Loading…