B32B 5/06

Characterised by a fibrous or filamentary layer mechanically connected

Official title: characterised by a fibrous {or filamentary} layer {mechanically connected, e.g. by needling} to another layer, e.g. of fibres, of paper

B32B5/06 (Characterised by a fibrous or filamentary layer mechanically connected) appears on 1,406 US grants and 1,897 published applications in this corpus.

Search patents in B32B

Granted patents: 1,406
Published applications: 1,897
Assignees: 978
Inventors: 3,736
Latest grant: 6 Oct 2026

Filings by year

B32B 5/06: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	14	0
1977	3	0
1978	8	0
1979	13	0
1980	14	0
1981	13	0
1982	7	0
1983	8	0
1984	13	0
1985	15	0
1986	14	0
1987	8	0
1988	10	0
1989	12	0
1990	5	0
1991	8	0
1992	5	0
1993	9	0
1994	9	0
1995	27	0
1996	17	0
1997	18	0
1998	29	0
1999	20	0
2000	24	0
2001	9	6
2002	15	11
2003	15	23
2004	18	51
2005	8	59
2006	15	68
2007	15	45
2008	11	32
2009	21	39
2010	30	69
2011	24	41
2012	23	44
2013	27	55
2014	17	48
2015	24	71
2016	39	123
2017	49	134
2018	60	110
2019	83	136
2020	81	147
2021	81	140
2022	98	119
2023	92	118
2024	102	99
2025	82	72
2026	44	37

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

Characterised by a fibrous or filamentary layer mechanically connected

Filings by year

Subgroups

Recent patents

Most cited