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B01D 39/2048

Otherwise bonded

Official title: {otherwise bonded}

B01D39/2048 (Otherwise bonded) appears on 23 US grants and 33 published applications in this corpus.

Search patents in B01D

Granted patents: 23
Published applications: 33
Assignees: 25
Inventors: 73
Latest grant: 25 Aug 2026

Filings by year

B01D 39/2048: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	3	0
1979	0	0
1980	0	0
1981	0	0
1982	0	0
1983	0	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	1	0
2002	1	1
2003	1	3
2004	1	2
2005	0	1
2006	2	1
2007	0	0
2008	0	2
2009	0	2
2010	0	0
2011	2	1
2012	1	1
2013	0	1
2014	0	0
2015	1	1
2016	0	0
2017	1	1
2018	0	1
2019	1	0
2020	0	2
2021	1	3
2022	1	2
2023	0	4
2024	0	0
2025	3	4
2026	2	0

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

Recent patents

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Composite filter media with multiple fiber structures including nanofibers6 May 2025US 12,290,772 B2Cummins Filtration IP, Inc.

Most cited

By later US patents