With over 20 years of experience in industrial research and development of glycochemistry, based on the technology of complex glycochemistry synthesis and quality analysis platform, we have designed and synthesized over 20 new immune adjuvant molecules in six categories, including TLR3 (dsRNA), TLR4 (monophosphate lipid A), TLR7/8, TLR9 (oligonucleotides), saponins, and NKT agonists, against new adjuvant varieties approved by the FDA.