Court Rules in Eurofins Viracor’s Favor in Patent Infringement Case

LEE’S SUMMIT, Mo.–(BUSINESS WIRE)–The United States District Court for District of Delaware has ruled that the patent asserted in CareDx’s patent infringement case against Eurofins Viracor is invalid. Eurofins Viracor is very pleased that the Court has agreed with its arguments and issued judgment in Eurofins Viracor’s favor in this challenge to Eurofins’ critically important diagnostic tools to manage organ rejection risk.

Eurofins Viracor’s offerings include Viracor TRAC® Kidney dd-cfDNA, Viracor TRAC® Heart dd-cfDNA and Viracor TRAC® Lung dd-cfDNA. In related innovation for transplant patients earlier this week, Eurofins Viracor’s affiliate, Transplant Genomics, Inc. (“TGI”), launched OmniGraf™, which combines the TruGraf® blood gene expression test and Viracor TRAC® donor-derived cell-free DNA assays. For renal transplant recipients, OmniGraf™ Kidney represents the first diagnostic tool that combines cell free DNA and gene expression data. When combined with TGI’s proprietary technology and machine learning, the test offers patients and clinicians an early and accurate assessment of kidney transplant rejection.

OmniGraf™ is a trademark of Transplant Genomics, Inc.

TruGraf® is a registered trademark of Transplant Genomics, Inc.

Viracor TRAC® is a registered trademark of Eurofins Viracor, LLC

About Viracor

With over 30 years of specialised expertise in infectious disease, immunology and allergy testing for immunocompromised and critical patients, Viracor Eurofins is committed to delivering results to medical professionals, transplant teams, reference laboratories and biopharmaceutical companies faster, when it matters most. Eurofins Viracor is passionate about delivering value to its clients by providing timely, actionable information, never losing sight of the connection between the testing it performs and the patients it ultimately serves.

Eurofins Viracor is a subsidiary of Eurofins Scientific (EUFI.PA), a global leader in bio-analytical testing, and one of the world leaders in genomic services. For more information, please visit and

For more information, please visit

About Eurofins – the global leader in bio-analysis

Eurofins is Testing for Life. With 55,000 staff across a network of 900 laboratories in over 50 countries, Eurofins’ companies offer a portfolio of over 200,000 analytical methods.

Eurofins Shares are listed on Euronext Paris Stock Exchange.


Sally Maysent

Director of Marketing


Investor Relations

Eurofins Scientific SE

Phone: +32 2 766 1620