B01J 2219/00317
Microwell devices, i.e. having large numbers of wells
B01J2219/00317 (Microwell devices, i.e. having large numbers of wells) appears on 955 US grants and 1,140 published applications in this corpus.
Search patents in B01J- Granted patents
- 955
- Published applications
- 1,140
- Assignees
- 438
- Inventors
- 1,873
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 12 | 0 |
| 1998 | 19 | 0 |
| 1999 | 24 | 0 |
| 2000 | 38 | 0 |
| 2001 | 48 | 25 |
| 2002 | 54 | 116 |
| 2003 | 78 | 140 |
| 2004 | 60 | 81 |
| 2005 | 56 | 90 |
| 2006 | 37 | 57 |
| 2007 | 32 | 43 |
| 2008 | 49 | 56 |
| 2009 | 26 | 56 |
| 2010 | 40 | 35 |
| 2011 | 35 | 47 |
| 2012 | 21 | 26 |
| 2013 | 29 | 26 |
| 2014 | 31 | 22 |
| 2015 | 22 | 36 |
| 2016 | 26 | 34 |
| 2017 | 20 | 35 |
| 2018 | 17 | 35 |
| 2019 | 23 | 36 |
| 2020 | 31 | 29 |
| 2021 | 23 | 29 |
| 2022 | 19 | 24 |
| 2023 | 19 | 20 |
| 2024 | 18 | 14 |
| 2025 | 19 | 17 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sealed microwell assay1 Sep 2026US 12,722,134 B2Celldom, Inc.
- Apparatus and methods for synthesizing biopolymers4 Aug 2026US 12,697,598 B2Arizona Board of Regents on behalf of Arizona State University
- Methods for making flow cells16 Jun 2026US 12,654,165 B2Illumina, Inc.
- De novo synthesized gene libraries10 Mar 2026US 12,569,822 B2Twist Bioscience Corporation
- High throughput radiochemistry system3 Mar 2026US 12,564,840 B2The Regents of the University of California
- Attoliter droplet-based, electrochemical parallel dna synthesizer and dna synthesis method using same17 Sep 2026US 2026/0273494 A1Korea University Research and Business Foundation
- Lipid nanoparticle production system and method of monitoring and controlling the same27 Aug 2026US 2026/0250883 A1Sartorius Stedim Biotech GmbH
- Platform for discovery and analysis of therapeutic agents23 Jul 2026US 2026/0209993 A1Illumina, Inc.
- Compositions, methods, and systems for sample processing with morphology-adjustable functionalized particles18 Jun 2026US 2026/0166542 A1Bio-Rad Laboratories, Inc.
- High throughput radiochemistry system18 Jun 2026US 2026/0166553 A1The Regents of the University of California
Most cited
By later US patents
- System, method, and architecture for dynamic server power management and dynamic workload management for multi-server environment1,214US 6,859,882 B2Amphus, Inc. · 2005
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- Arrayed biomolecules and their use in sequencing984US 6,787,308 B2Solexa Limited · 2004
- Method of sampling, amplifying and quantifying segment of nucleic acid, polymerase chain reaction assembly having nanoliter-sized sample chambers, and method of filling assembly971US 6,143,496 ACytonix Corporation · 2000
- Apparatus and method for analyzing polynucleotide sequences and method of generating oligonucleotide arrays914US 5,700,637 AIsis Innovation Limited · 1997