The United States Patent and Trademark Office (USPTO) issued SilkTech patent number 9,907,836, which includes 14 claims relating to the SDP material’s composition of matter and its use in ophthalmic formulations.
The United States Patent and Trademark Office (USPTO) issued SilkTech patent number 9,907,836, which includes 14 claims relating to the SDP material’s composition of matter and its use in ophthalmic formulations.