View up-to-date information on IGO Ltd patents, including inventor and filing insights.
Patent Trends
Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
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EP3856941A4 | Search Report | VERFAHREN ZUR HERSTELLUNG EINES HOCHREINEN HYDRATISIERTEN NICKELSULFATS | C01G53/10; C01P2006/80; C22B23/0461; C22B23/0476; C22B3/16; C22B3/26; C22B3/32; C22B3/42 | June 15, 2022 |
US20210354997A1 | Application | METHOD FOR PREPARING A HIGH-PURITY HYDRATED NICKEL SULPHATE | C01G53/003; C01G53/10; C01P2006/80; C22B23/0461; C22B23/0476; C22B3/24; C22B3/26; C22B3/42; Y02P10/20 | November 18, 2021 |
EP3856941A1 | Application | VERFAHREN ZUR HERSTELLUNG EINES HOCHREINEN HYDRATISIERTEN NICKELSULFATS | C01G53/10; C01P2006/80; C22B23/0461; C22B3/16; C22B3/26; C22B3/32; C22B3/42 | August 04, 2021 |
KR1020210065144A | Application | 고순도 수화 황산 니켈의 제조 방법 | C01G53/003; C01G53/10; C22B23/0461; C22B23/0476; C22B3/16; C22B3/26; C22B3/326; C22B3/42 | June 03, 2021 |
CN112840049A | Application | METHOD FOR PREPARING A HIGH-PURITY HYDRATED NICKEL SULPHATE | C01G53/003; C01G53/10; C01P2006/80; C22B23/0461; C22B23/0476; C22B3/16; C22B3/26; C22B3/32; C22B3/326; C22B3/42; Y02P10/20 | May 25, 2021 |
Top Inventors by Filings (Count by publication)
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