patentgrepDocs Get an API key

C07C 279/02

Guanidine

Official title: Guanidine; Salts, complexes or addition compounds thereof

C07C279/02 (Guanidine) appears on 58 US grants and 95 published applications in this corpus.

Search patents in C07C

Granted patents: 58
Published applications: 95
Assignees: 38
Inventors: 123
Latest grant: 22 Sep 2026

Filings by year

C07C 279/02: granted patents and published applications per publication year
Year	Granted patents	Published applications
1983	1	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	1	0
1994	0	0
1995	0	0
1996	1	0
1997	2	0
1998	1	0
1999	1	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	1
2008	0	1
2009	0	0
2010	1	0
2011	1	2
2012	0	4
2013	2	1
2014	2	5
2015	7	3
2016	2	3
2017	2	4
2018	2	1
2019	5	2
2020	4	4
2021	5	2
2022	2	1
2023	2	2
2024	1	0
2025	7	8
2026	6	51

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

Recent patents

Most cited

By later US patents