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For the Inventor, By the Inventor

Krzysztof A Matyjaszewski

Pittsburgh, PA, United States of America

Krzysztof A Matyjaszewski

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This inventor holds 69 USPTO granted patents and 18 published patent applications and 10 EPO patents, primarily in Radical Polymerization (CPC class C08F). Top assignees: Carnegie Mellon University, University of Pittsburgh, Franklin and Marshall College. Active years: 1991-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Krzysztof A Matyjaszewski. Retrieved from https://idiyas.com/inventor/krzysztof-a-matyjaszewski

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

USPTO Granted Patents = 69 

% Patents Active = 84.1

 

Average Co-Inventor Count = 3.2

ph-index = 30

Forward Citations = 3,176(Granted Patents)

Forward Citations (Not Self Cited) = 2,147(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Pittsburg, PA (US) (2021)
  • Pittsburgh, PA (US) (1991 - 2024)

Company Filing History:

goldMedal61 out of 1,189 
 
Carnegie Mellon University
 patents
silverMedal4 out of 1,962 
 
University of Pittsburgh
 patents
bronzeMedal3 out of 6 
 
Franklin and Marshall College
 patents
4. 2 out of 4,810 
 
Dow Global Technolgoies LLC
 patents
5. 2 out of 12 
 
Valorisation Hsj, Limited Partnership
 patents
6. 2 out of 43 
 
Valorisation-Recherche, Limited Partnership
 patents
7. 1 out of 52,395 
 
General Electric Company
 patents
8. 1 out of 55 
 
Ls Cable Ltd.
 patents
9. 1 out of 1,211 
 
The United States of America as Represented by the Department of Energy
 patents
10. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2024

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Areas of Expertise:
Radical Polymerization
Electrode Compositions
Enzyme-Assisted ATRP
Catalyst Complexes
Polymer Hybrids
Nanoparticle Synthesis
Composite Structures
Functional Gel Particles
Surface Modification
Controlled Polymerization
Aqueous ATRP
Fluorescent Tags
69 patents (USPTO):Explore Patents
1. 12166203 - Electrode compositions and systems for batteries (2024-12-10),
2. 12065519 - Synthesis of polymer under conditions of enhanced catalyzed radical termination (2024-08-20),
3. 11919991 - Enzyme-assisted ATRP procedures (2024-03-05),
4. 11891305 - Aqueous route to nitrogen-doped mesoporous carbons (2024-02-06),
5. 11472894 - Enzyme-assisted ATRP procedures (2022-10-18),
6. 11426490 - Mixture of polymers, lubricating fluid and porous materials comprising said mixture, and surface bearing said mixture (2022-08-30),
7. 11174325 - Surfactant assisted formation of a catalyst complex for emulsion atom transfer radical polymerization processes (2021-11-16),
8. 10982266 - Nucleic acid-polymer conjugates for bright fluorescent tags (2021-04-20),
9. 10934383 - Composite compositions and modification of inorganic particles for use in composite compositions (2021-03-02),
10. 10933166 - Bottlebrush polymer compositions, lubricating fluid, porous materials comprising said compositions, and surface bearing said compositions (2021-03-02),
11. 10072042 - Atom transfer radical polymerization under biologically compatible conditions (2018-09-11),
12. 9982070 - Aqueous ATRP in the presence of an activator regenerator (2018-05-29),
13. 9969823 - Synthesis and polymerization of vinyl triazolium ionic liquids (2018-05-15),
14. 9790305 - Site specifically incorporated initiator for growth of polymers from proteins (2017-10-17),
15. 9765169 - Functionalized polymer hybrids (2017-09-19),

Title: Krzysztof A. Matyjaszewski: Pioneering Innovator in Polymer Chemistry

Introduction:

Krzysztof A. Matyjaszewski, based in Pittsburgh, PA (US), is a visionary inventor renowned for his groundbreaking work in polymer chemistry. With an impressive portfolio of 67 patents, his contributions have significantly influenced the scientific community.

Latest Patents:

Among his recent patents is the development of Enzyme-assisted ATRP procedures. This innovative method involves conducting atom transfer radical polymerization in the presence of oxygen by leveraging interlocking enzymatic activities. Additionally, he has patented a novel aqueous route to nitrogen-doped mesoporous carbons, offering a method for the preparation of nitrogen-doped carbon materials.

Career Highlights:

Matyjaszewski's career spans significant roles at prestigious institutions such as Carnegie Mellon University and Franklin and Marshall College. His invaluable research has paved the way for advancements in polymer chemistry and material science.

Collaborations:

Throughout his career, Matyjaszewski has collaborated with esteemed professionals such as Scott G. Gaynor and Simion Coca. These partnerships have played a crucial role in the development and implementation of his innovative ideas.

Conclusion:

In conclusion, Krzysztof A. Matyjaszewski stands out as a pioneering inventor whose dedication to excellence and relentless pursuit of innovation have left an indelible mark on the field of polymer chemistry. His work continues to inspire future generations of researchers and innovators.

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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