C07D 261/06

Having two or more double bonds between ring members or between ring

Official title: having two or more double bonds between ring members or between ring members and non-ring members

C07D261/06 (Having two or more double bonds between ring members or between ring) appears on 2,402 US grants and 2,188 published applications in this corpus.

Search patents in C07D

Granted patents: 2,402
Published applications: 2,188
Assignees: 937
Inventors: 6,933
Latest grant: 29 Sep 2026

Filings by year

C07D 261/06: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	20	0
1977	43	0
1978	35	0
1979	23	0
1980	35	0
1981	41	0
1982	19	0
1983	23	0
1984	14	0
1985	27	0
1986	14	0
1987	17	0
1988	13	0
1989	22	0
1990	33	0
1991	37	0
1992	12	0
1993	37	0
1994	39	0
1995	38	0
1996	56	0
1997	53	0
1998	43	0
1999	54	0
2000	42	0
2001	61	10
2002	53	53
2003	52	100
2004	55	129
2005	49	108
2006	59	108
2007	64	107
2008	57	102
2009	54	109
2010	87	134
2011	68	91
2012	90	102
2013	89	90
2014	96	94
2015	80	87
2016	64	87
2017	102	116
2018	77	77
2019	73	72
2020	59	80
2021	54	76
2022	48	69
2023	42	62
2024	28	61
2025	32	43
2026	19	21

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

Having two or more double bonds between ring members or between ring

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