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C12M 33/18

Rollers

Official title: {Rollers}

C12M33/18 (Rollers) appears on 19 US grants and 35 published applications in this corpus.

Search patents in C12M

Granted patents: 19
Published applications: 35
Assignees: 31
Inventors: 69
Latest grant: 24 Mar 2026

Filings by year

C12M 33/18: granted patents and published applications per publication year
Year	Granted patents	Published applications
1982	1	0
1983	0	0
1984	1	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	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	0	0
2007	0	4
2008	0	0
2009	0	1
2010	0	3
2011	0	1
2012	0	2
2013	3	0
2014	0	4
2015	1	2
2016	2	3
2017	3	1
2018	1	1
2019	1	0
2020	1	1
2021	0	3
2022	0	1
2023	0	0
2024	2	4
2025	2	0
2026	1	4

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

Recent patents

Devices and cartridges for extracting bio-sample regions and molecules of interest24 Mar 2026US 12,584,931 B2Xmd Diagnostics, Inc.
Algae system for water treatment, bioenergy production, and resource reuse25 Nov 2025US 12,478,007 B2Gross-Wen Technologies, Inc.
Fixed bed sampler and related methods28 Oct 2025US 12,454,670 B2Univercells Technologies S.A.
Algae system for water treatment, bioenergy production, and resource reuse8 Oct 2024US 12,108,713 B1Gross-Wen Technologies, Inc.
Fixed bed sampler and related methods2 Apr 2024US 11,946,032 B2Univercells Technologies S.A.

Most cited

By later US patents