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C09B 55/007

Containing only carbocyclic rings

Official title: {containing only carbocyclic rings}

C09B55/007 (Containing only carbocyclic rings) appears on 19 US grants and 12 published applications in this corpus.

Search patents in C09B

Granted patents: 19
Published applications: 12
Assignees: 17
Inventors: 48
Latest grant: 4 Jul 2023

Filings by year

C09B 55/007: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	2	0
1978	2	0
1979	1	0
1980	1	0
1981	1	0
1982	0	0
1983	0	0
1984	0	0
1985	1	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	1
2005	0	1
2006	1	0
2007	0	0
2008	0	0
2009	0	1
2010	0	0
2011	0	0
2012	1	2
2013	0	0
2014	0	0
2015	1	1
2016	0	0
2017	1	1
2018	0	0
2019	1	1
2020	1	1
2021	2	2
2022	0	0
2023	2	0
2024	0	0
2025	0	1

By publication year. Applications have been published since 2001.

Recent patents

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Molecular tracers and modified proppants for monitoring underground fluid flows22 Dec 2020US 10,871,066 B1National Technology & Engineering Solutions of Sandia, LLC

Most cited

By later US patents