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B01D 53/505

In a spray drying process

Official title: {in a spray drying process}

B01D53/505 (In a spray drying process) appears on 89 US grants and 88 published applications in this corpus.

Search patents in B01D

Granted patents: 89
Published applications: 88
Assignees: 40
Inventors: 164
Latest grant: 25 Aug 2026

Filings by year

B01D 53/505: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	1	0
1978	0	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	1	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	1	0
1994	0	0
1995	1	0
1996	1	0
1997	3	0
1998	2	0
1999	0	0
2000	0	0
2001	0	0
2002	1	1
2003	2	0
2004	2	2
2005	0	0
2006	0	2
2007	1	2
2008	2	2
2009	4	5
2010	1	4
2011	2	5
2012	2	5
2013	2	5
2014	9	9
2015	3	12
2016	12	9
2017	9	6
2018	7	4
2019	6	5
2020	6	7
2021	3	1
2022	3	0
2023	1	1
2024	0	1
2025	0	0
2026	1	0

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

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