aluminium expo
9-11 July 2025
Hall N1-N4, Shanghai New International Expo Center

Aluminium Show|10 Products from Chinalco Listed in the First Batch of National Patent-intensive Products

Recently, the pilot platform of national patent-intensive product filing and identification announced the list of patent-intensive products in 2023, which is also the first batch of patent-intensive products identified by the State Intellectual Property Office. Ten products from six enterprises attached to Chinalco Group were included.

According to Aluminium Show, approved products from the Chinalco are: "Low-sodium sub-micron calcined alumina" of Chinalco, "High-end aluminium for anodic oxidation" (5252YJ) of Chinalco Ruimin, "Aluminium Alloy Strip for Mobile Phone Casing" (5 Series-YJS), "Aluminium Strip for Auto Body Panels" (5182-CS), "Reversible Hot Rolling Unit for Rare Refractory Metals ", "Wide-width six-roll aluminium strip cold rolling mill", "Furnace coil rolling production line for non-ferrous metal sheets and strips" (width from 300 to 1,780 mm), "High-purity germanium dioxide" (6N) of Chihong Germanium, "zinc ingot" (0 # zinc) of Yunnan Yongchang LEAD&ZINC, and "zinc ingot" (Zn99.995) of Yunnan Yuntong Zinc.

We learned that patent-intensive products refer to those products which have a number of high-quality patents, mainly rely on patents to participate in market competition and have strong competitive advantages in the market. The patent-intensive product identification work to take the patent product filing and patent-intensive product identification "two-step" approach, on the basis of product filing, with reference to the "Enterprise Patent-intensive Product Evaluation Methods", through the declaration, review, identification and publicity procedures to determine the scientific research and technological advancement of the enterprise and the market benefits of patented products. It is a strong proof of the advanced scientific research technology of the enterprise and the market efficiency of the patented products. The recognized products will obtain the recognition code, two-dimensional code logo and recognition certificate, which will provide basic support for enterprise asset evaluation, project declaration and scientific and technological innovation.