Quebec
Canada
33
2026-02-26
The entities that hold a legal rights for patent applications filed by inventor Bourassa Guy:
Guy Bourassa from Quebec, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESSES FOR PREPARING LITHIUM HYDROXIDE
#2 | 2025-09-25PROCESSES FOR PREPARING HYDROXIDES AND OXIDES OF VARIOUS METALS AND DERIVATIVES THEREOF
#3 | 2025-03-27PROCESSES FOR PREPARING LITHIUM CARBONATE
#4 | 2024-09-05PROCESSES FOR PREPARING HYDROXIDES AND OXIDES OF VARIOUS METALS AND DERIVATIVES THEREOF
#5 | 2024-07-11PROCESSES FOR PREPARING LITHIUM HYDROXIDE
#6 | 2024-02-29METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#7 | 2023-12-28Processes for preparing lithium carbonate
#8 | 2023-11-30PROCESSES FOR PREPARING LITHIUM CARBONATE
#9 | 2023-05-25Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#10 | 2023-03-16METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS
#11 | 2022-08-18Processes for preparing lithium carbonate
#12 | 2022-08-04Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#13 | 2022-02-03PROCESSES FOR TREATING AQUEOUS COMPOSITIONS COMPRISING LITHIUM SULFATE AND SULFURIC ACID
#14 | 2022-01-06Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#15 | 2021-11-25Methods for treating lithium-containing materials
#16 | 2021-11-11PROCESSES FOR PREPARING LITHIUM HYDROXIDE
#17 | 2021-01-28Processes for preparing lithium carbonate
#18 | 2020-12-31Processes for preparing hydroxides and oxides of various metals and derivatives thereof
#19 | 2020-12-03Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
#20 | 2020-04-16Methods for treating lithium-containing materials
#21 | 2020-03-19Processes for preparing lithium hydroxide
#22 | 2019-11-14Processes for preparing lithium carbonate
#23 | 2019-05-09Processes for preparing lithium hydroxide
#24 | 2018-08-30Methods for treating lithium-containing materials
#25 | 2018-08-09Processes for preparing lithium carbonate
#26 | 2017-11-30Processes for preparing lithium hydroxide
#27 | 2017-01-26Methods for treating lithium-containing materials
#28 | 2016-12-22Processes for preparing lithium carbonate
#29 | 2016-09-15Processes and systems for preparing lithium carbonate
#30 | 2016-09-08Processes and systems for preparing lithium hydroxide
#31 | 2016-02-04PROCESSES FOR PREPARING LITHIUM HYDROXIDE
#32 | 2015-06-04Processes for preparing lithium hydroxide
#33 | 2015-05-21Processes for preparing lithium carbonate
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