Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof

Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof

US Patent 10660969 · Granted May 26, 2020

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Compositions and dosage forms for treatment of HPV infection and HPV-induced neo2025
Multifunctionalized polyethylene glycol derivative and preparation method theref2022
Multifunctionalized polyethylene glycol derivative and preparation method theref2022
Multifunctionalized polyethylene glycol derivative and preparation method theref2022
Multifunctionalized polyethylene glycol derivative and preparation method theref2022
High density and high temperature emulsifier for use in an oil based drilling fl2020
Shale inhibitors used in the water-based fluid for shale formation2020
Thinner for oil-based drilling fluids2020
Thinner for oil-based drilling fluids2020
Eight-arm polyethylene glycol derivative, production method therefor, and modifi2019
Eight-arm polyethylene glycol derivative, production method therefor, and modifi2019
Eight-arm polyethylene glycol derivative, production method therefor, and modifi2019