D06N 3/12

Artificial leather, oilcloth or other material obtained by covering fibrous webs with

Official title: with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds {, e.g. gelatine proteins}

D06N3/12 (Artificial leather, oilcloth or other material obtained by covering fibrous webs with) appears on 1,194 US grants and 1,373 published applications in this corpus.

Search patents in D06N

Granted patents: 1,194
Published applications: 1,373
Assignees: 718
Inventors: 3,261
Latest grant: 6 Oct 2026

Filings by year

D06N 3/12: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	11	0
1977	16	0
1978	7	0
1979	14	0
1980	13	0
1981	11	0
1982	10	0
1983	9	0
1984	17	0
1985	26	0
1986	20	0
1987	12	0
1988	9	0
1989	13	0
1990	15	0
1991	11	0
1992	10	0
1993	21	0
1994	18	0
1995	21	0
1996	23	0
1997	22	0
1998	28	0
1999	42	0
2000	20	0
2001	26	11
2002	31	44
2003	23	42
2004	30	35
2005	15	50
2006	11	47
2007	17	40
2008	14	36
2009	16	41
2010	32	41
2011	26	27
2012	20	37
2013	20	49
2014	23	29
2015	11	58
2016	18	50
2017	39	62
2018	33	60
2019	44	66
2020	35	76
2021	36	95
2022	51	116
2023	58	90
2024	50	77
2025	57	59
2026	39	35

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

Artificial leather, oilcloth or other material obtained by covering fibrous webs with

Filings by year

Subgroups

Recent patents

Most cited