Trina Solar receives patent authorization for: “A method for producing lithium iron phosphate slurry and its production system””

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According to data from the Tianyancha app, Trina Solar (688599) has newly obtained an invention patent grant. The title of the patent is “A method for producing lithium iron phosphate slurry and its corresponding production system”, with the patent application number CN202110979419.6; the grant date is February 17, 2026. Patent abstract: The present invention provides a method for producing lithium iron phosphate slurry and a corresponding production system. The method for producing lithium iron phosphate slurry includes: during continuous mixing, first adding lithium iron phosphate and a conductive agent to a mixing device to obtain a mixed powder ； The binder, additives, and solvent are pre-mixed to obtain an adhesive solution ； Subsequently, the glue solution is added to the mixing device where it continues to be mixed with the powdered material to produce a kneaded slurry ； Finally, the glue solution and solvent are added to a mixing device where they are mixed further with the kneaded slurry to obtain a dispersed slurry. The lithium iron phosphate slurry production method and its production system provided by the present invention enable the efficient and continuous production of lithium iron phosphate slurry with high consistency, good stability, resistance to gelation and agglomeration, as well as low manufacturing costs. Since the beginning of this year, Trina Solar has obtained 95 new patent approvals, a 61.02% increase compared to the same period last year. Based on the company’s financial figures for the first half of 2025, the company invested 900 million yuan in research and development during that period, a 6.6% increase compared to the previous year. According to the big data analysis provided by Tianyancha, Trina Solar Co., Ltd. has made investments in 21 companies in total and participated in 7,236 bidding projects ； Regarding property-related clues, there are 1,071 trademark records, 4,676 patent records, and 124 copyright records ； In addition, the company holds 42 administrative licenses.