Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of extracting bitumen from oil sands with a propylene oxide capped glycol

Method of extracting bitumen from oil sands with a propylene oxide capped glycol

US Patent 10138719 · Granted Nov 27, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for task planning and execution based on user query2025
Cloud-based man-in-the-middle inspection of encrypted traffic using cloud-based 2025
System and method for a scalable pricing engine2025
Making ethylenediaminetetraacetic acid2025
Multiple-channel showerhead design and methods in manufacturing2024
Alkyl ether amine foam control compounds and methods of processing foodstuffs2024
Failure mode analytics2024
Water-based polyurethane dispersions and their preparation2024
Locking system for femoral neck fracture fixation2024
Currency exchange system and methodology2024
Shadow ring lift pin2024
Systems and methods for using hierarchical ordered weighted averaging for provid2023