C07C 229/06

Having only one amino and one carboxyl group bound to the carbon

Official title: having only one amino and one carboxyl group bound to the carbon skeleton

C07C229/06 (Having only one amino and one carboxyl group bound to the carbon) appears on 1,391 US grants and 1,494 published applications in this corpus.

Search patents in C07C

Granted patents: 1,391
Published applications: 1,494
Assignees: 795
Inventors: 3,721
Latest grant: 6 Oct 2026

Filings by year

C07C 229/06: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	5	0
1977	3	0
1978	2	0
1979	1	0
1980	1	0
1981	1	0
1982	0	0
1983	1	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	1	0
1989	12	0
1990	8	0
1991	19	0
1992	25	0
1993	23	0
1994	15	0
1995	25	0
1996	44	0
1997	61	0
1998	41	0
1999	32	0
2000	27	0
2001	40	5
2002	36	23
2003	32	38
2004	22	37
2005	18	43
2006	26	36
2007	16	30
2008	20	27
2009	22	43
2010	24	42
2011	23	61
2012	29	55
2013	46	52
2014	43	63
2015	60	71
2016	68	81
2017	55	74
2018	57	93
2019	71	74
2020	59	77
2021	46	65
2022	53	77
2023	41	58
2024	38	77
2025	56	86
2026	43	106

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

Having only one amino and one carboxyl group bound to the carbon

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