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C09D 5/1687

Use of special additives

Official title: {Use of special additives}

C09D5/1687 (Use of special additives) appears on 193 US grants and 331 published applications in this corpus.

Search patents in C09D

Granted patents: 193
Published applications: 331
Assignees: 195
Inventors: 807
Latest grant: 1 Sep 2026

Filings by year

C09D 5/1687: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	2	0
1978	2	0
1979	0	0
1980	2	0
1981	1	0
1982	0	0
1983	0	0
1984	0	0
1985	2	0
1986	1	0
1987	0	0
1988	0	0
1989	2	0
1990	0	0
1991	0	0
1992	2	0
1993	1	0
1994	2	0
1995	0	0
1996	2	0
1997	0	0
1998	1	0
1999	5	0
2000	2	0
2001	1	0
2002	1	3
2003	0	0
2004	2	0
2005	0	2
2006	2	4
2007	1	10
2008	1	3
2009	1	3
2010	3	17
2011	4	14
2012	6	16
2013	4	14
2014	7	17
2015	7	18
2016	8	16
2017	16	10
2018	9	16
2019	8	21
2020	9	23
2021	11	26
2022	19	20
2023	5	24
2024	16	26
2025	15	20
2026	10	8

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

Recent patents

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Colored anti-fouling anti-corrosion surface coating, uses thereof, colored anti-fouling anti-corrosion surface layer, and colored anti-fouling anti-corrosion metal1 Sep 2026US 12,723,174 B2Rayoung Chemtech Inc.
Biodegradable and/or biocompatible films and coatings with low contact angle hysteresis for omniphobic applications25 Aug 2026US 12,715,970 B2University of Central Florida Research Foundation, Inc.
Silicone release coating emulsion, method for its preparation, and use for bakery paper21 Jul 2026US 12,686,775 B2Dow Silicones Corporation
Antifouling coating composition26 May 2026US 12,637,573 B2Chugoku Marine Paints, Ltd.

Most cited

By later US patents