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G01N 30/8662

Expert systems

Official title: {Expert systems; optimising a large number of parameters}

G01N30/8662 (Expert systems) appears on 23 US grants and 55 published applications in this corpus.

Search patents in G01N

Granted patents: 23
Published applications: 55
Assignees: 26
Inventors: 119
Latest grant: 2 Jun 2026

Filings by year

G01N 30/8662: granted patents and published applications per publication year
Year	Granted patents	Published applications
1986	1	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	1	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	1	0
2002	0	2
2003	0	3
2004	1	11
2005	1	0
2006	1	4
2007	0	1
2008	0	0
2009	1	0
2010	0	0
2011	0	1
2012	0	2
2013	1	2
2014	0	0
2015	1	0
2016	1	3
2017	0	2
2018	1	1
2019	2	2
2020	2	2
2021	0	2
2022	2	2
2023	2	5
2024	2	4
2025	0	4
2026	2	2

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

Recent patents

Method to configure a system for chemical separation2 Jun 2026US 12,645,201 B2Cytiva Sweden AB
Chromatography quality control device and chromatography quality control method19 May 2026US 12,631,601 B2Shimadzu Corporation
Methods and systems for determining multi-column chromatography process configuration1 Oct 2024US 12,102,941 B2Tata Consultancy Services Limited
Techniques for determining equilibration and stability in scientific instrument systems13 Feb 2024US 11,899,000 B2Waters Technologies Corporation
Analysis assistance device, analysis assistance method and non-transitory computer readable medium storing analysis assistance program28 Nov 2023US 11,829,357 B2Shimadzu Corporation

Most cited

By later US patents