B01J 2219/00644
The porous medium being present in discrete locations
Official title: the porous medium being present in discrete locations, e.g. gel pads
B01J2219/00644 (The porous medium being present in discrete locations) appears on 276 US grants and 397 published applications in this corpus.
Search patents in B01J- Granted patents
- 276
- Published applications
- 397
- Assignees
- 181
- Inventors
- 711
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 11 | 0 |
| 2001 | 19 | 12 |
| 2002 | 22 | 43 |
| 2003 | 17 | 50 |
| 2004 | 19 | 38 |
| 2005 | 21 | 39 |
| 2006 | 11 | 23 |
| 2007 | 13 | 17 |
| 2008 | 14 | 25 |
| 2009 | 7 | 18 |
| 2010 | 12 | 13 |
| 2011 | 9 | 15 |
| 2012 | 5 | 13 |
| 2013 | 10 | 11 |
| 2014 | 12 | 8 |
| 2015 | 6 | 8 |
| 2016 | 5 | 9 |
| 2017 | 6 | 7 |
| 2018 | 4 | 7 |
| 2019 | 9 | 3 |
| 2020 | 6 | 6 |
| 2021 | 3 | 8 |
| 2022 | 2 | 7 |
| 2023 | 3 | 3 |
| 2024 | 3 | 10 |
| 2025 | 4 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flow cells and methods for making the same11 Aug 2026US 12,702,976 B2Illumina, Inc.
- Gel patterned surfaces20 Jan 2026US 12,528,067 B2Illumina, Inc.
- Polymer sheets for sequencing applications6 Jan 2026US 12,515,445 B2Illumina, Inc.
- On-flow cell three dimensional polymer structures23 Dec 2025US 12,502,665 B2Illumina, Inc.
- Flow cells and methods for making the same9 Dec 2025US 12,491,510 B2Illumina, Inc.
- On-flow cell three dimensional polymer structures20 Aug 2026US 2026/0241381 A1Illumina, Inc.
- Gel patterned surfaces7 May 2026US 2026/0124594 A1Illumina, Inc.
- Flow cells24 Jul 2025US 2025/0235867 A1Illumina, Inc.
- Spatial barcodes by hydrogel lithography13 Feb 2025US 2025/0050301 A1Cellanome, Inc.
- High surface area coatings for solid-phase synthesis12 Dec 2024US 2024/0408564 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- 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
- Method of detecting nucleic acids962US 5,800,992 A1998
- Molecular biological diagnostic systems including electrodes743US 5,632,957 ANanogen, Inc. · 1997
- Replica amplification of nucleic acid arrays567US 6,485,944 B1President and Fellows of Harvard College · 2002