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Illumina Files Patent Infringement Suits Against BGI in Sweden and the United Kingdom

SAN DIEGO–()–Illumina, Inc. (NASDAQ: ILMN) today announced that it has filed two additional patent infringement suits relating to BGI’s sequencing products, including the DNBSeq-400 (also known as MGISeq-2000), DNBSeq-T7, and related chemistry reagents.

The first complaint was filed against MGI Tech Co., Ltd. and Latvia MGI Tech SIA in the High Court of Justice, Chancery Division, Patents Court in the United Kingdom alleging infringement of four patents: EP 1 530 578 B1, EP 1 828 412 B2, EP 2 021 415 B1, and EP 3 002 289 B1. The second complaint was filed against Latvia MGI Tech SIA in the Patent and Market Court in Sweden alleging infringement of EP 3 002 289 B1. The patents cover Illumina’s proprietary sequencing-by-synthesis chemistry.

Related patent suits are pending in Denmark, Germany, Switzerland, Turkey and the United States.

About Illumina

Illumina is improving human health by unlocking the power of the genome. Our focus on innovation has established us as the global leader in DNA sequencing and array-based technologies, serving customers in the research, clinical, and applied markets. Our products are used for applications in the life sciences, oncology, reproductive health, agriculture, and other emerging segments. To learn more, visit and follow @illumina.


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