Patent ID: 11925689
Assignee: SERINA THERAPEUTICS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 14:
15. The heterofunctional polyoxazoline derivative of claim 10 having the structure:

R1—{[N(COX)CH2CH2]o—[N(COR2)CH2—CH2)]n—[N(COY)CH2—CH2)]m}a—S—(CH2)p—W,

R1—{[N(COX)CH2CH2]p—[N(COR2)CH2—CH2)]n—[N(COY)CH2—CH2)]m}a—S—(CH2)p—NH2 or

R1—{[N(COX)CH2CH2]o—[N(COR2)CH2—CH2)]n—[N(COY)CH2—CH2)]m}a—S—(CH2)p—CO2H,, wherein p is an integer from 1 to 10.