Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Formic acid and alkali metal formates as chain transfer agents in the preparation of acrylamide polymers

Formic acid and alkali metal formates as chain transfer agents in the preparation of acrylamide polymers

US Patent 4307215 · Granted Dec 22, 1981

Estimated economic value: $1,943,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Trailer brake control module2025
Foot brake module of an electropneumatic brake system of a motor vehicle2025
Vehicle system having an esc-fault-tolerant braking system2025
Redundant PLC signals evaluation2025
Relay valve module for use as an axle modulator and trailer control module2024
Electropneumatic parking brake arrangement having a shut-off valve and method fo2024
Control valve, electronically controllable braking system, and method for contro2023
Axle valve module and relay valve module of a compressed-air brake system2022
Method and device for the assisted, partially automated, highly automated, fully2022
Electronically controllable braking system having two levels of redundancy2022
Electronically controllable pneumatic brake system in a utility vehicle and meth2021
Electronically controllable pneumatic braking system in a commercial vehicle and2020