Wiebke Wunderlich

This inventor holds 15 USPTO granted patents, primarily in Radical Polymerization. Top assignee: Ciba Specialty Chemicals Corporation. Active years: 2002-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wiebke Wunderlich. Retrieved from https://idiyas.com/inventor/wiebke-wunderlich

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

Calculating rank

USPTO Granted Patents = 15

% Patents Active = 33.3

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 42(Granted Patents)

Location History:

Bickenbach, DE (2002 - 2004)
Bologna, IT (2004 - 2011)

Company Filing History:

15 out of 1,524

Ciba Specialty Chemicals Corporation

patents

Years Active: 2002-2011

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Areas of Expertise:

Radical Polymerization

Polyalkyl-Piperidines

Alkoxyamines

Nitroxyl Derivatives

Polymer Blends

Impact Resistance

Controlled Polymerization

Polymerization Regulators

Functionalized Macromers

Color Improvement

Initiators

Multifunctional Compounds

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7868171 - N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators (2011-01-11),

2. 7572869 - N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding n-oxides and controlled radical polymerization therewith (2009-08-11),

3. 7323517 - Composition and process for enhancing controlled free radical polymerization (2008-01-29),

4. 7288613 - N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding N-oxides and controlled radical polymerization therewith (2007-10-30),

5. 7235663 - N-alkoxy-4,4-dioxy-polyalkyl-piperidines as radical polymerization inhibitors (2007-06-26),

6. 7074860 - Composition and process for enhancing controlled free radical polymerization (2006-07-11),

7. 6875831 - Mono and multifunctional alkoxyamines for the preparation of functionalized macromers (2005-04-05),

8. 6864313 - Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators (2005-03-08),

9. 6767949 - Composition and method for color improvement of nitroxyl containing polymers (2004-07-27),

10. 6765062 - Polymer blends with improved impact resistance (2004-07-20),

11. 6710146 - Composition and process for controlled radical polymerization using multifunctional initiator/regulator compounds (2004-03-23),

12. 6573347 - Composition and process for controlled radical polymerization using multifunctional initiator/regulator compounds (2003-06-03),

13. 6569940 - Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators (2003-05-27),

14. 6566468 - Nitroxyl derivatives with glycidyl or alkylcarbonyl groups as initiators for radical polymerization (2003-05-20),

15. 6444754 - Polymer blends with improved impact resistance (2002-09-03),

Title: Wiebke Wunderlich: Innovator in Polymer Chemistry

Introduction

Wiebke Wunderlich is a prominent inventor based in Bologna, Italy. She has made significant contributions to the field of polymer chemistry, holding a total of 15 patents. Her work focuses on developing innovative compounds that serve as radical polymerization initiators.

Latest Patents

Wunderlich's latest patents include groundbreaking inventions such as "N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators." This invention relates to specific glycidyl or carbonyl functional N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds that form open chain or cyclic ketal structures. The polymerizable composition comprises at least one ethylenically unsaturated monomer and a nitroxide initiator compound. Another notable patent is "N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding n-oxides and controlled radical polymerization therewith." This invention focuses on selected piperidine derivatives that are substituted in the 4 position by two oxygen atoms, facilitating controlled polymerization processes.

Career Highlights

Wiebke Wunderlich is currently employed at Ciba Specialty Chemicals Corporation, where she continues to advance her research in polymer chemistry. Her innovative work has positioned her as a key figure in the development of new polymerization techniques.

Collaborations

Wunderlich collaborates with esteemed colleagues such as Francesco Fuso and Rudolf Pfaendner, contributing to a dynamic research environment that fosters innovation.

Conclusion

Wiebke Wunderlich's contributions to polymer chemistry through her patents and collaborative efforts highlight her role as a leading inventor in the field. Her work continues to influence advancements in radical polymerization and related 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]