Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate

Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate

US Patent 9012676 · Granted Apr 21, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mirrored split passive scanning2025
Physical layer collision avoidance (PLCA) device and method for automatically de2025
Use of anthranilic acid derivative as matrix for MALDI mass spectrometry2022
Multi-functional carbamate having soft-segments, polyisocyanate obtained via sub2020
Multi-functional carbamate having soft-segments, polyisocyanate obtained via sub2020
Method for producing amides or polyamides by using aromatic carbamates by way of2019
Semiconductor device packages2019
Portion of a signal connector2019
Sound player2017
Biocompatible and biodegradable elastomer2017
Two-step and one-pot processes for preparation of aliphatic diisocyanates2017
Biodegradable and biocompatible waterborne polyurethane2015