And obtained the national patent number ZL 201010301064.7.
The purity obtained by Kang Ding Company reaches 99.99999%, which is oral grade hyaluronic acid.
The applied national patent is: the method of producing hyaluronic acid by microbial fermentation.
Extended data:
Enterprise event
20 16 May16, Kang Ding Company was fined by Tianjin Xiqing District Market and Quality Supervision Administration for producing and selling products that did not meet the statutory requirements, and its illegal income and property were confiscated.
201On June 20th, 7, acrylamide in Rinawale Moisturizing Cream produced by Kang Ding Company did not meet the requirements of Technical Specifications for Cosmetic Safety and Determination of 4/kloc-0 Glucocorticoids in Cosmetics. ?
August 20 18 10, Kang Ding company was fined 206,340 yuan and confiscated 82,536 yuan by Tianjin Xiqing District Market and Quality Supervision Administration for producing and selling this product that did not meet the hygienic standard of cosmetics.
On may 9th, 20 19, Tianjin Kang Ding bioengineering co., ltd was accused of pyramid selling. The reporter found in the online search of China judgment documents that someone was prosecuted for selling Rinawale cosmetics of Tianjin Kang Ding Direct Selling Company, and the court found that his behavior constituted the crime of organizing and leading pyramid selling activities. Tianjin Xiqing District Market and Quality Supervision Administration has been involved in the investigation. ?
Information Inquiry of Patent Examination in China and Many Countries-Method of Producing Hyaluronic Acid by Microbial Fermentation
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