Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalytic activity accelerant used in petroleum hydrogenation

Catalytic activity accelerant used in petroleum hydrogenation

US Patent 7022639 · Granted Apr 4, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fast, single injection well plate micro-calorimeter using photonic sensors2025
Intelligent way to select regression test cases in system test2025
Strongly adsorbed hyper-branched filtrate reducer for water-based drilling fluid2025
Phase change microcapsule for drilling fluid cooling and its preparation method 2025
Managing bandwidth quotas for replication sessions established between source an2025
Antibody and use thereof2025
Amine-supported mesoporous carbon and preparation method and use thereof2025
Benzothiophene compound, preparation method therefor and use thereof2025
High density environmentally friendly polymer water-based drilling fluid with re2025
High-temperature and high-salt resistant hyperbranched lubricant for water-based2025
In-situ process to produce hydrogen-bearing gas from underground petroleum reser2025
Anti-FXI/FXIa antibody and use thereof2025