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C01P 2004/50

Agglomerated particles

C01P2004/50 (Agglomerated particles) appears on 1,647 US grants and 1,467 published applications in this corpus.

Search patents in C01P

Granted patents: 1,647
Published applications: 1,467
Assignees: 806
Inventors: 3,988
Latest grant: 29 Sep 2026

Filings by year

C01P 2004/50: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	19	0
1977	19	0
1978	26	0
1979	20	0
1980	14	0
1981	24	0
1982	19	0
1983	17	0
1984	13	0
1985	14	0
1986	9	0
1987	21	0
1988	23	0
1989	49	0
1990	28	0
1991	28	0
1992	31	0
1993	24	0
1994	32	0
1995	30	0
1996	27	0
1997	31	0
1998	44	0
1999	43	0
2000	49	0
2001	49	16
2002	41	50
2003	43	58
2004	52	62
2005	24	55
2006	39	29
2007	31	44
2008	16	36
2009	32	33
2010	28	45
2011	23	24
2012	19	19
2013	29	20
2014	20	19
2015	21	36
2016	18	34
2017	24	33
2018	15	58
2019	48	83
2020	70	76
2021	46	84
2022	67	103
2023	59	110
2024	50	104
2025	80	118
2026	49	118

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Lithium battery cathode active material having oriented structure, and preparation method therefor29 Sep 2026US 12,749,681 B2Posco Future M Co., Ltd.
Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material15 Sep 2026US 12,738,488 B2Samsung SDI.Co., Ltd.
Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material15 Sep 2026US 12,738,490 B2Samsung SDI.Co., Ltd.
Positive electrode material, positive electrode plate and battery8 Sep 2026US 12,731,787 B2BYD Company Limited
High-purity magnesium oxide and method for production thereof1 Sep 2026US 12,722,980 B2Joint Stock Company Kaustik

Most cited

By later US patents