Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing 4,4′-dihydroxy-[1,1′-biphenyl-3,3′-dicarboxylic acid]

Method for preparing 4,4′-dihydroxy-[1,1′-biphenyl-3,3′-dicarboxylic acid]

US Patent 11465959 · Granted Oct 11, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Alkanolamine/amine-grafted metal-organic framework-based carbon dioxide adsorben2025
Alkanolamine/amine-grafted metal-organic framework-based carbon dioxide adsorben2025
Storage device and recovery data backup method thereof2025
Acceleration limit apparatus and method2025
Method and device for controlling overhead hoist transfer vehicle2025
Vehicle and acceleration limit control method thereof2025
Eco-friendly vehicle and method for controlling valet mode therefor2025
Eco-friendly vehicle and method for evaluating valet mode driving therefor2025
Coating composition, display device including coating layer, and manufacturing m2024
Pharmaceutical composition comprising a fraction of Melissa officinalis leaf ext2024
Memory storage device and electronic device including a nonvolatile memory with 2024
Hyperspectral imaging system using neural network2024