C07F 9/4003

The acid moiety containing a substituent or a structure which is considered

Official title: {the acid moiety containing a substituent or a structure which is considered as characteristic}

C07F9/4003 (The acid moiety containing a substituent or a structure which is considered) appears on 2,033 US grants and 812 published applications in this corpus.

Search patents in C07F

Granted patents: 2,033
Published applications: 812
Assignees: 681
Inventors: 3,534
Latest grant: 15 Sep 2026

Filings by year

C07F 9/4003: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	77	0
1977	96	0
1978	220	0
1979	58	0
1980	57	0
1981	112	0
1982	48	0
1983	42	0
1984	59	0
1985	48	0
1986	43	0
1987	41	0
1988	30	0
1989	30	0
1990	29	0
1991	34	0
1992	42	0
1993	51	0
1994	39	0
1995	39	0
1996	38	0
1997	43	0
1998	47	0
1999	42	0
2000	21	0
2001	29	9
2002	37	33
2003	34	44
2004	28	42
2005	17	48
2006	31	51
2007	20	36
2008	29	34
2009	22	45
2010	39	42
2011	27	27
2012	31	43
2013	33	36
2014	22	35
2015	41	46
2016	32	29
2017	31	25
2018	21	34
2019	27	32
2020	24	17
2021	21	18
2022	8	18
2023	8	22
2024	14	16
2025	12	15
2026	9	15

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

The acid moiety containing a substituent or a structure which is considered

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