C07D 307/04

Having no double bonds between ring members or between ring members and

Official title: having no double bonds between ring members or between ring members and non-ring members

C07D307/04 (Having no double bonds between ring members or between ring members and) appears on 2,118 US grants and 1,628 published applications in this corpus.

Search patents in C07D

Granted patents: 2,118
Published applications: 1,628
Assignees: 931
Inventors: 6,207
Latest grant: 29 Sep 2026

Filings by year

C07D 307/04: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	34	0
1977	43	0
1978	102	0
1979	36	0
1980	24	0
1981	45	0
1982	33	0
1983	47	0
1984	29	0
1985	34	0
1986	33	0
1987	18	0
1988	14	0
1989	31	0
1990	43	0
1991	25	0
1992	27	0
1993	26	0
1994	28	0
1995	35	0
1996	19	0
1997	40	0
1998	39	0
1999	43	0
2000	36	0
2001	59	8
2002	74	63
2003	60	90
2004	56	87
2005	32	62
2006	44	57
2007	28	54
2008	49	56
2009	40	58
2010	46	71
2011	42	64
2012	46	54
2013	59	69
2014	52	103
2015	73	69
2016	62	91
2017	62	92
2018	50	64
2019	68	55
2020	49	55
2021	38	49
2022	39	40
2023	28	59
2024	28	57
2025	28	65
2026	22	36

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

Having no double bonds between ring members or between ring members and

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