President Chenfenglin's original "Classification, Diagnosis, and Treatment Standards for Customary miscarriage" has obtained patent technology from 18 countries in China and the world(1. Note: Patent applications have been filed in China, Europe and the United States, China application number is 20048002919.8, Europe application number is 04712989.5-2404, and the United States application number is 10/586,285. The international application number is PCT/CN2004/000134); 2. Note: Patent applications have been filed in China, Europe and the United States, China application number is 2004792918.3, Europe application number is 04712990.3 -2107, and the United States application number is 10/585,623. The international application number is PCT/CN2004/000135). This indicates that China's infertility treatment institutions are in line with the international standards and have reached and surpassed the world's advanced levels.
关于反复自然流产专利技术的声明 Statement on patent technology for repeated spontaneous miscarriage
Antai patent technology repeated spontaneous miscarriage(habitual miscarriage) diagnosis and treatment technology, has been domestic and international patents. So far, we have not transferred to any units or individuals, nor have we any other cooperation units.