Québec
Canada
9
2021-04-15
The entities that hold a legal rights for patent applications filed by inventor GUERFI Abdelbast:
Abdelbast GUERFI from Québec, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for the purification of raw carbon nanotubes
#2 | 2020-06-11Sulfamic acid derivatives and processes for their preparation
#3 | 2020-01-23Delithiation of carbon free olivine by addition of carbon
#4 | 2010-12-30Lithium Iron Phosphate Cathode Materials With Enhanced Energy Density And Power Performance
#5 | 2007-08-23Surface preparation of natural graphite and the effect of impurities on grinding and the particle distribution
#6 | 2006-06-01Particles comprising a non-conducting or semi-conducting core, which are coated with a hybrid conducting layer, production methods thereof and uses of same in electrochemical devices
#7 | 2006-04-27Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof
#8 | 2006-03-23Method for the surface purification of a graphite containing impurities using a dilute aqueous solution of nh4f and h2so4
#9 | 2005-09-15Carbon-carbon composite particles, their preparation and use therefore as negative electrode for li-ion batteries
2621099 ⎘