ST. PAUL, Minn., Feb. 25, 2021 /PRNewswire/ -- The
Intermediate People's Court of Zhengzhou,
China has ordered that the BCA-T (Blue Ceramic Abrasive
Triangle) abrasive grain made by Qingdao Sisa Abrasives Co., Ltd.
infringes 3M's Chinese patents ZL200980155621.4 and
ZL201080026268.2. These patents relate to 3M's Precision-Shaped
Abrasive Grain technology.
The court order requires Sisa to immediately stop the
manufacture, sale, and offer for sale of Sisa's infringing abrasive
grain in China and
directs the company to compensate 3M for its
economic losses and expenses for rights of protection. The
judgement went into effect on Feb. 1,
2021.
3M provides a comprehensive range
of abrasive products and solutions to multiple industries,
including 3M Cubitron™ II products
containing Precision-Shaped Abrasive Grain that are widely used in
high-performance grinding and material removal applications for the
metalworking and collision repair industries. Learn more about 3M's
Cubitron™ II technology at www.3m.com/3M/en_US/cubitronII-us.
3M is committed to protecting its intellectual property and
investments in Precision-Shaped Abrasive Grain technology.
About 3M
At 3M (NYSE: MMM), we apply
science in collaborative ways to improve lives daily as our
employees connect with customers all around the world. Learn more
about 3M's creative solutions to global challenges
at www.3M.com or on
Twitter @3M or @3MNews.
Media Contact
Tim Post
(651) 733-9789
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SOURCE 3M