B01L 2300/0851
Bottom walls
B01L2300/0851 (Bottom walls) appears on 730 US grants and 1,160 published applications in this corpus.
Search patents in B01L- Granted patents
- 730
- Published applications
- 1,160
- Assignees
- 596
- Inventors
- 2,348
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 23 |
| 2004 | 2 | 18 |
| 2005 | 6 | 44 |
| 2006 | 5 | 17 |
| 2007 | 6 | 21 |
| 2008 | 14 | 19 |
| 2009 | 13 | 29 |
| 2010 | 16 | 33 |
| 2011 | 13 | 31 |
| 2012 | 19 | 37 |
| 2013 | 21 | 49 |
| 2014 | 26 | 52 |
| 2015 | 35 | 70 |
| 2016 | 37 | 63 |
| 2017 | 52 | 67 |
| 2018 | 52 | 74 |
| 2019 | 52 | 83 |
| 2020 | 55 | 79 |
| 2021 | 50 | 81 |
| 2022 | 64 | 75 |
| 2023 | 58 | 57 |
| 2024 | 41 | 45 |
| 2025 | 50 | 55 |
| 2026 | 25 | 35 |
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.
- Container and container arrangement for liquid to be dispensed1 Sep 2026US 12,722,156 B2Tecan Genomics, Inc.
- Detection apparatus for detecting analyte in a liquid sample and method thereof25 Aug 2026US 12,714,993 B2Hangzhou Biotest Biotech Co., LTD.
- Magnetic-based actuation mechanisms for actuating magnetically-responsive microposts in a reaction chamber25 Aug 2026US 12,714,997 B2Redbud Labs, Inc.
- Dual UV-Vis reflectance absorbance and photoluminescence modules18 Aug 2026US 12,708,899 B2North Carolina State University
- Packaging tray and multi-function micro-fluidic assembly having same1 Oct 2026US 2026/0295596 A1Vital Biosciences Inc.
- Cultureware with Pipette Resting Ledges13 Aug 2026US 2026/0233215 A1XDemics Corporation
- Cultureware Slope Features for Seed Cell Concentration13 Aug 2026US 2026/0234522 A1XDemics Corporation
- Methods for Purging Bubbles from Cultureware Microfeatures13 Aug 2026US 2026/0234525 A1XDemics Corporation
- Biochip manufacturing method and product thereof, and testing method using biochip23 Jul 2026US 2026/0208186 A1
Most cited
By later US patents
- Silicon microchannel optical flow cytometer284US 5,726,751 AUniversity of Washington · 1998
- Microcontact printing on surfaces and derivative articles267US 6,180,239 B2President and Fellows of Harvard College · 2001
- Method of producing emulsions247US 10,357,771 B210x Genomics, Inc. · 2019
- Methods of etching articles via microcontact printing243US 5,900,160 APresident and Fellows of Harvard College · 1999
- Assay plates, reader systems and methods for luminescence test measurements222US 6,977,722 B2Meso Scale Technologies, LLC. · 2005