Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of polyurea-thickened lignin derivative-based lubricating greases, such lubricant greases and use thereof

Process for the preparation of polyurea-thickened lignin derivative-based lubricating greases, such lubricant greases and use thereof

US Patent 10604721 · Granted Mar 31, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyurea lubricating greases containing carbonates, and their use2024
Polyurea lubricating greases containing carbonates, and their use2024
Lubricating grease comprising metal soaps and metal complex soaps based on R-10-2023
Lubricating grease comprising metal soaps and metal complex soaps based on R-10-2023
Constant velocity joint having a boot2022
Poly-logarithmic range queries on encrypted data2022
Secure substring search to filter encrypted data2021
Secure data aggregation in databases using dynamic bucketization and grouping bu2020
Secure data aggregation in databases using static shifting and shifted bucketiza2020
Join operations on encrypted database tables2020
Tracking privacy budget with distributed ledger2019
Searchable encryption with secure and efficient updates2017