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G11B 3/682

Comprising protective coatings

Official title: {comprising protective coatings, e.g. anti static, anti-friction}

G11B3/682 (Comprising protective coatings) appears on 19 US grants and 4 published applications in this corpus.

Search patents in G11B

Granted patents: 19
Published applications: 4
Assignees: 8
Inventors: 28
Latest grant: 14 Jul 2026

Filings by year

G11B 3/682: granted patents and published applications per publication year
Year	Granted patents	Published applications
1978	2	0
1979	0	0
1980	1	0
1981	0	0
1982	5	0
1983	2	0
1984	3	0
1985	2	0
1986	0	0
1987	1	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	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	0
2008	0	0
2009	0	0
2010	0	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	1
2017	0	0
2018	1	1
2019	0	0
2020	1	0
2021	0	1
2022	0	0
2023	0	0
2024	0	0
2025	0	1
2026	1	0

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

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