Oud-Turnhout, Belgium

Josephus Carolus Mertens

This inventor holds 27 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 3 EPO patents, primarily in Pharmaceutical Chemistry. Top assignees: Janssen Pharmaceutica Nv, Janssen Pharmaceutica, Other. Active years: 1982-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Josephus Carolus Mertens. Retrieved from https://idiyas.com/inventor/josephus-carolus-mertens

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

USPTO Granted Patents = 27 

% Patents Active = 66.7



Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 200(Granted Patents)


Location History:

  • Turnhout, BE (1984 - 1990)
  • Turnhoutseweg 30 Beerse, BE (2001)
  • Oud-Turnhout, BE (1982 - 2018)

Company Filing History:


Years Active: 1982-2018

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Areas of Expertise:
PARP Inhibitors
Antipsychotic Drugs
Piperidine Derivatives
Quinazolinone
Phthalazine
Benzisoxazoles
Tetrahydro Gamma-Carbolines
3-Piperazinylbenzazole
Pyrimidinones
Hexahydro-Pyrido
Bicyclic Pyrimidin-5-One
27 patents (USPTO):Explore Patents

Title: Josephus Carolus Mertens: A Pioneer in PARP Inhibitors

Introduction

Josephus Carolus Mertens, based in Oud-Turnhout, Belgium, is a distinguished inventor recognized for his significant contributions to the field of pharmaceuticals. With a remarkable portfolio consisting of 27 patents, Mertens has focused his efforts on innovative chemical compounds, particularly in the realm of cancer treatment.

Latest Patents

Among Mertens' latest patents are the inventions related to quinazolinone derivatives as PARP inhibitors. These compounds, represented in the patent by formula (I), demonstrate substantial potential in therapeutic applications as PARP inhibitors. The invention emphasizes not only the compounds themselves but also their utility in pharmaceutical compositions, where the components R, R, R, L, X, Y, and Z are defined with careful specificity.

Career Highlights

Mertens has had an impactful career, working primarily with Janssen Pharmaceutica, a subsidiary of Johnson & Johnson, known for its commitment to innovation in the healthcare sector. His research and development work have contributed significantly to advancing medical therapies.

Collaborations

Throughout his career, Josephus Carolus Mertens has collaborated with notable colleagues, including Ludo E Kennis and Ludo Edmond Josephine Kennis. Their combined expertise has propelled advancements in the field and facilitated the development of groundbreaking pharmaceutical solutions.

Conclusion

Josephus Carolus Mertens exemplifies the spirit of innovation in the pharmaceutical industry. With a strong focus on developing compounds that inhibit PARP, he is at the forefront of research that may lead to novel treatments for cancer and other diseases. His work continues to inspire future inventors and researchers 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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