Metamora, MI, United States of America

Denis Marc Callewaert

This inventor holds 10 USPTO granted patents and 5 published patent applications. Top assignees: Oxford Biomedical Research, Inc., Hemopet, Enzymes of America. Active years: 1985-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denis Marc Callewaert. Retrieved from https://idiyas.com/inventor/denis-marc-callewaert

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 72(Granted Patents)


Location History:

  • Oxford, MI (US) (1985 - 1999)
  • Metamora, MI (US) (2014 - 2021)

Company Filing History:


Years Active: 1985-2021

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10 patents (USPTO):Explore Patents

Title: The Innovative Journey of Denis Marc Callewaert

Introduction: Denis Marc Callewaert, an exceptional inventor based in Metamora, MI, has made significant contributions to the field of veterinary diagnostics with his innovative patents. With a total of 10 patents to his name, Callewaert's work focuses on diagnosing oxidative stress in companion animals, paving the way for better pet care.

Latest Patents: One of Callewaert's latest inventions is centered around oxidative stress biomarkers testing in canines. This patent involves diagnosing oxidative stress in companion animals by screening bodily fluid samples to detect various biomarkers. Among these are selectively isoprostane, antioxidants, HODE, microRNAs, total antioxidant capacity (TAC), glutathione (GSH), malondialdehyde (MDA), and tumor necrosis factor-alpha (TNF-alpha). Notably, saliva can be used as the sample for this groundbreaking diagnostic method.

Another noteworthy patent by Callewaert addresses oxidative stress biomarkers testing in animals in general. This innovation shares similar methodologies and focuses on enhancing the detection of tension-related biomarkers in bodily fluid samples, further developing the veterinary field and promoting animal health.

Career Highlights: Throughout his career, Callewaert has established himself as a pioneer in veterinary research, particularly through his work with Oxford Biomedical Research, Inc. His persistent dedication and innovative spirit have led to numerous advancements in understanding and analyzing oxidative stress in animals, which is crucial for their health and well-being.

Collaborations: Callewaert's journey in innovation has been enriched by his collaborations with talented individuals such as Enrique Martinez and Andrew A. Dahl. These partnerships have played a significant role in driving forward the research and development of groundbreaking veterinary diagnostics.

Conclusion: Denis Marc Callewaert stands out as a notable inventor whose innovative contributions are transforming veterinary care. His patents on oxidative stress biomarkers testing reveal a commitment to improving animal health through advanced diagnostics. As he continues his journey, Callewaert will undoubtedly inspire future advancements 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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