C07D 295/14

Substituted by carbon atoms having three bonds to hetero atoms with at

Official title: substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

C07D295/14 (Substituted by carbon atoms having three bonds to hetero atoms with at) appears on 1,808 US grants and 1,615 published applications in this corpus.

Search patents in C07D

Granted patents: 1,808
Published applications: 1,615
Assignees: 888
Inventors: 5,671
Latest grant: 22 Sep 2026

Filings by year

C07D 295/14: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	28	0
1977	35	0
1978	31	0
1979	25	0
1980	27	0
1981	34	0
1982	20	0
1983	21	0
1984	35	0
1985	19	0
1986	23	0
1987	20	0
1988	17	0
1989	21	0
1990	16	0
1991	16	0
1992	18	0
1993	24	0
1994	27	0
1995	27	0
1996	23	0
1997	34	0
1998	35	0
1999	34	0
2000	29	0
2001	50	10
2002	48	53
2003	40	69
2004	46	89
2005	35	75
2006	41	72
2007	44	78
2008	32	72
2009	55	81
2010	50	66
2011	46	65
2012	51	67
2013	72	69
2014	60	86
2015	69	69
2016	59	77
2017	70	66
2018	39	41
2019	44	51
2020	35	52
2021	35	46
2022	40	57
2023	31	53
2024	33	61
2025	29	51
2026	15	39

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

Substituted by carbon atoms having three bonds to hetero atoms with at

Filings by year

Subgroups

Recent patents

Most cited