B01J 2219/00828
Silicon wafers or plates
B01J2219/00828 (Silicon wafers or plates) appears on 269 US grants and 234 published applications in this corpus.
Search patents in B01J- Granted patents
- 269
- Published applications
- 234
- Assignees
- 153
- Inventors
- 614
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 22 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 1 |
| 2002 | 12 | 16 |
| 2003 | 15 | 27 |
| 2004 | 9 | 24 |
| 2005 | 11 | 20 |
| 2006 | 12 | 19 |
| 2007 | 12 | 18 |
| 2008 | 11 | 18 |
| 2009 | 9 | 15 |
| 2010 | 17 | 16 |
| 2011 | 18 | 5 |
| 2012 | 5 | 8 |
| 2013 | 8 | 4 |
| 2014 | 8 | 7 |
| 2015 | 4 | 6 |
| 2016 | 7 | 7 |
| 2017 | 3 | 4 |
| 2018 | 7 | 3 |
| 2019 | 3 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Module structure for photomicro-reactor, photomicro-reactor including the same, and method of manufacturing the same21 Oct 2025US 12,447,457 B2Postech Research and Business Development Foundation
- Silicon chip having multi-zone through silicon vias and method of manufacturing the same14 Jan 2025US 12,194,460 B2The Trustees of the University of Pennsylvania
- Systems and methods for handling microfluidic droplets17 Sep 2024US 12,091,710 B2Bio-Rad Laboratories, Inc.
- Synthesis gas conversion process30 May 2023US 11,661,553 B2Velocys, Inc.
- Scale-up of microfluidic devices6 Dec 2022US 11,517,864 B2President and Fellows of Harvard College
- Silicon chip having multi-zone through silicon vias and method of manufacturing the same15 May 2025US 2025/0153165 A1The Trustees of the University of Pennsylvania
- Scale-up of microfluidic devices30 Jan 2025US 2025/0033009 A1President and Fellows of Harvard College
- Generic design for microfluidic apparatus2 May 2024US 2024/0139733 A1
- Pressed sic fluidic modules with surface heat exchange channels1 Feb 2024US 2024/0033705 A1Corning Incorporated
- Scale-up of microfluidic devices28 Sep 2023US 2023/0302420 A1President and Fellows of Harvard College
Most cited
By later US patents
- Glucose electrode and method of determining glucose825US 4,759,828 ANova Biomedical Corporation · 1988
- Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis819US 5,585,069 ADavid Sarnoff Research Center, Inc. · 1996
- Molecular biological diagnostic systems including electrodes743US 5,632,957 ANanogen, Inc. · 1997
- Partitioned microelectronic device array738US 5,593,838 ADavid Sarnoff Research Center, Inc. · 1997
- Mesoscale sample preparation device and systems for determination and processing of analytes678US 5,726,026 AThe Trustees of the University of Pennsylvania · 1998