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China University Of Petroleum beijing
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China University Of Petroleum beijing patents

Recent patent applications related to China University Of Petroleum beijing. China University Of Petroleum beijing is listed as an Agent/Assignee. Note: China University Of Petroleum beijing may have other listings under different names/spellings. We're not affiliated with China University Of Petroleum beijing, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | China University Of Petroleum beijing-related inventors




Date China University Of Petroleum beijing patents (updated weekly) - BOOKMARK this page
03/23/17Three dimensional nuclear magnetic resonance logging instrument based on mutilple antenna excitation
03/23/17Nuclear magnetic resonance logging instrument probe with double-layered magnets and antenna excitation method
03/23/17Nuclear magnetic resonance logging instrument probe with multi-layered magnet and antenna excitation method
03/23/17Three-dimensional nuclear magnetic resonance logging instrument probe, logging instrument and antenna excitation method
03/23/17Multi-azimuth nuclear magnetic resonance logging instrument and antenna excitation method
03/23/17Multi-detecting depth nuclear magnetic resonance logging tool and probe, and antenna excitation method
01/19/17Degradable materials for oil and gas field operations and their synthesis method
11/17/16Bionic drilling fluid and preparation method thereof
10/27/16Line projection blade turbine stator-rotor assembly and turbine motor
08/11/16Amphiphilic reservoir protecting agent and preparation method thereof and drilling fluid
08/11/16Bionic shale inhibitor and preparation method thereof and drilling fluid
08/04/16Method for upgrading fluid catalytic carcking gasoline
08/04/16Method for deep desulfurization of gasoline
07/21/16Method for preparation of mordenite
07/14/16Bimetallic mercaptan conversion catalyst for sweetening liquefied petroleum gas at low temperature
06/30/164a-type molecular sieve synthesis method
06/09/16A fe-based hydrogenation catalyst and use thereof
02/25/16Biomimetic polymer for stabilizing wellbore and preparation of the same and drilling fluid
01/07/16Zsm-5 type molecular sieve synthesis method
04/02/15Method of processing low-grade heavy oil
08/15/13Integrated process for upgrading heavy oil
07/02/15Filter tube for high temperature gas-solid separation
06/18/15Self-oscillating nozzle and pulse-aided back-flushing ash cleaning apparatus of filter equipped with self-oscillating nozzle







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