C04B 24/00

Use of organic materials as active ingredients for mortars, concrete or artificial

Official title: Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B24/00 (Use of organic materials as active ingredients for mortars, concrete or artificial) appears on 3,109 US grants and 3,010 published applications in this corpus.

Search patents in C04B

Granted patents: 3,109
Published applications: 3,010
Assignees: 1,220
Inventors: 6,777
Latest grant: 6 Oct 2026

Filings by year

C04B 24/00: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	35	0
1977	27	0
1978	30	0
1979	15	0
1980	33	0
1981	23	0
1982	17	0
1983	20	0
1984	40	0
1985	38	0
1986	29	0
1987	36	0
1988	31	0
1989	21	0
1990	41	0
1991	37	0
1992	54	0
1993	46	0
1994	66	0
1995	43	0
1996	48	0
1997	67	0
1998	72	0
1999	44	0
2000	58	0
2001	65	20
2002	62	54
2003	59	80
2004	53	79
2005	54	57
2006	44	63
2007	37	84
2008	30	69
2009	26	54
2010	39	63
2011	45	103
2012	51	95
2013	72	119
2014	81	124
2015	100	130
2016	106	141
2017	115	164
2018	106	182
2019	126	192
2020	163	180
2021	130	144
2022	121	177
2023	100	184
2024	129	198
2025	122	140
2026	102	114

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

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