Another Invention Patent Of Hengli Chemical Fiber Has Been Authorized By The United States.

Recently, Jiangsu Hengli Chemical fiber Limited by Share Ltd has obtained the authorization certificate of the United States through the invention patent of PCT, "an industrial polyester and its preparation method". This is the second PCT invention patent authorized by the United States, and the third PCT invention patents authorized by foreign countries this year. It marks Hengli Chemical fiber has taken an important step in technological innovation and intellectual property protection. This will not only make new breakthroughs in the protection of intellectual property rights in the high-end market, but also enhance the international influence and expand the international market.

It is reported that the threshold for patent application in the United States is high, and it needs to be highly innovative and full of creativity. This time, the US invention patent certificate was awarded, indicating that Hengli Chemical fiber technology is at the forefront of the world. The patent is a polyester patent for Hengli Chemical fiber distribution industry, which is a basic patent for achieving high performance of general polyester fibers and effectively expanding application technology. Around the basic patent, more than 50 invention patents were applied to form a patent portfolio. The basic patent in the United States has been authorized to demonstrate the effect. It shows that the strategic layout of Hengli Chemical fiber intellectual property rights has begun to show results, and will effectively cooperate with the 2 phase of the industrial silk project. It will provide technical support and legal guarantee for the development of more special purpose fibers and expand more application fields, and also lay the foundation for Hengli brand to enter the US market.

With the acceleration of globalization and the continuous promotion of enterprises' "going global" strategy, the creation and protection of independent intellectual property rights has become an important means of building market competitive advantages, and the layout of overseas patents is particularly important.

Learned from Hengli Chemical fiber intellectual property department, the company has always focused on patent input and protection awareness. Up to now, the inventions of Hengli Chemical fiber through PCT have reached 15, and have entered the developed countries and regions such as the United States, Japan, the European Union and South Korea. In the future, the company will continue to strengthen its strategic capacity building of intellectual property rights, continue to pay close attention to patent quality, cultivate high-value patents, gradually increase the number of applications for PCT patents, and provide intellectual property protection for core products such as Hengli differentiated civilian fiber and high quality industrial fiber to enter key international markets.