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For the Inventor, By the Inventor

Germantown, MD, United States of America

Karen A Ketchum

This inventor holds 80 USPTO granted patents, primarily in Human Kinase Proteins (CPC class C12N1-500). Top assignees: Applera Corporation, Pe Corporation (Ny), Pe Corporation. Active years: 2001-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karen A Ketchum. Retrieved from https://idiyas.com/inventor/karen-a-ketchum

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

USPTO Granted Patents = 80

% Patents Active = 23.8

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 57(Granted Patents)

Forward Citations (Not Self Cited) = 50(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Rockville, MD (US) (2002)
  • Germantown, MD (US) (2001 - 2006)

Company Filing History:

goldMedal60 out of 496 
 
Applera Corporation
 patents
silverMedal17 out of 62 
 
Pe Corporation (Ny)
 patents
bronzeMedal2 out of 17 
 
Pe Corporation
 patents
4. 1 out of 1 
 
Applera Genomics
 patent

Years Active: 2001-2006

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Areas of Expertise:
Human Kinase Proteins
Phospholipase Proteins
Nucleic Acid Molecules
Drug-Metabolizing Proteins
Transporter Proteins
Nuclear Hormone Receptors
Protease Proteins
Enzyme Proteins
Ras-Like Proteins
Isolated Proteins
Helicase Enzymes
Human Enzymes
80 patents (USPTO):Explore Patents
1. 7112326 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2006-09-26),
2. 7060481 - Isolated human phospholipase proteins, nucleic acid molecules encoding human phospholipase proteins, and uses thereof (2006-06-13),
3. 7053045 - Isolated human nuclear hormone receptors, nucleic acid molecules encoding human nuclear hormone receptors, and uses thereof (2006-05-30),
4. 7049119 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2006-05-23),
5. 7037701 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2006-05-02),
6. 7005286 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2006-02-28),
7. 6991920 - Isolated human transporter proteins, nucleic acid molecules, encoding human transporter proteins, and uses thereof (2006-01-31),
8. 6987014 - Isolated nucleic acid molecules encoding human drug metabolizing proteins (2006-01-17),
9. 6969588 - Isolated human ras-like proteins, nucleic acid molecules encoding these human ras-like proteins, and uses thereof (2005-11-29),
10. 6955625 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2005-10-18),
11. 6946545 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2005-09-20),
12. 6943003 - Isolated human phospholipase proteins, nucleic acid molecules encoding human phospholipase proteins, and uses thereof (2005-09-13),
13. 6942983 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2005-09-13),
14. 6936451 - Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof (2005-08-30),
15. 6927054 - Isolated human protease proteins, nucleic acid molecules encoding human protease proteins, and uses thereof (2005-08-09),

Title: Innovator Spotlight: Karen A Ketchum - Pioneering Human Kinase and Phospholipase Proteins Research

Introduction:

Karen A Ketchum, a brilliant inventor based in Germantown, MD (US), has made significant contributions to the field of molecular biology and biochemistry. With an impressive portfolio of 80 patents, Karen's work focuses on identifying and studying human kinase and phospholipase proteins encoded by genes within the human genome.

Latest Patents:

One of Karen's latest patents includes isolated human kinase proteins and nucleic acid molecules encoding these proteins, offering insights into the essential role these peptides play in cellular signaling pathways. Additionally, her patent on isolated human phospholipase proteins sheds light on the functions of phospholipase peptides and their potential as targets for therapeutic interventions.

Career Highlights:

Karen A Ketchum has a rich professional background, having worked with renowned companies such as Applera Corporation and PE Corporation (NY). Her expertise and dedication to research have been instrumental in advancing our understanding of molecular mechanisms underlying various cellular processes.

Collaborations:

Throughout her career, Karen has collaborated with esteemed professionals in the field, including coworkers like Ellen M Beasley and Valentina Di Francesco. These collaborations have not only enriched her research endeavors but have also led to groundbreaking discoveries in the realm of molecular biology.

Conclusion:

In conclusion, Karen A Ketchum stands out as a trailblazing inventor in the domain of human kinase and phospholipase proteins research. Her innovative patents reflect her unwavering commitment to advancing scientific knowledge and exploring novel avenues for therapeutic developments. Karen's contributions continue to inspire and shape the landscape of molecular biology, paving the way for future innovations in the field.

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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