Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing diaryl carbonates from dialkyl carbonates

Process for preparing diaryl carbonates from dialkyl carbonates

US Patent 8304509 · Granted Nov 6, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fabric care composition and method for improving fragrance intensity with isopro2024
Melt spun multifilaments based on thermoplastic polyurethane, their production a2022
Process for the synthesis of polyoxazolidinone compounds2022
Process for the synthesis of polyoxazolidinone compounds2022
Method for the production of polyoxazolidinone polymer compounds2022
Method for the production of polyoxazolidinone polymer compounds2022
Process for producing elastomers2022
Dithiocarbonate containing polyols as polymer polyol stabilizers2021
Dithiocarbonate containing polyols as polymer polyol stabilizers2021
Method for producing a multiple bond-containing prepolymer as elastomer precurso2021
Method for producing a multiple bond-containing prepolymer as elastomer precurso2021
Method for flexibly controlling the use of hydrochloric acid from chemical produ2021