B01L 2400/0472
Diffusion
B01L2400/0472 (Diffusion) appears on 100 US grants and 175 published applications in this corpus.
Search patents in B01L- Granted patents
- 100
- Published applications
- 175
- Assignees
- 95
- Inventors
- 364
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 10 |
| 2007 | 2 | 15 |
| 2008 | 2 | 5 |
| 2009 | 5 | 9 |
| 2010 | 3 | 5 |
| 2011 | 9 | 9 |
| 2012 | 9 | 11 |
| 2013 | 5 | 2 |
| 2014 | 5 | 8 |
| 2015 | 4 | 6 |
| 2016 | 2 | 14 |
| 2017 | 4 | 7 |
| 2018 | 7 | 7 |
| 2019 | 6 | 11 |
| 2020 | 10 | 5 |
| 2021 | 3 | 6 |
| 2022 | 4 | 7 |
| 2023 | 4 | 9 |
| 2024 | 4 | 7 |
| 2025 | 3 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Object delivery systems and related methods12 May 2026US 12,623,221 B2The Regents of the University of California
- Micro-object extraction method using diffusiophoresis, and micro-object identification method using same12 May 2026US 12,624,380 B2Unist (Ulsan National Institute of Science and Technology)
- Methods, systems and kits for in-pen assays28 Apr 2026US 12,611,671 B2Bruker Cellular Analysis, Inc.
- System and method for screening therapeutic agents17 Mar 2026US 12,577,522 B2Carnegie Mellon University
- Apparatus for supporting an array of layers of amphiphilic molecules and method of forming an array of layers of amphiphilic molecules3 Feb 2026US 12,540,937 B2Oxford Nanopore Technologies PLC
- Biological Substance Treatment Method, Reaction Detection Method, Biological Substance Treatment Apparatus, and Reaction Detection Apparatus28 May 2026US 2026/0146278 A1Japan Science and Technology Agency
- A container for in vitro drug testing14 May 2026US 2026/0131324 A1
- Sample handling systems, devices, and methods30 Apr 2026US 2026/0117289 A110x Genomics, Inc.
- Methods, Systems and Kits for In-Pen Assays9 Apr 2026US 2026/0097402 A1Bruker Cellular Analysis, Inc.
- Methods, Systems and Kits for In-Pen Assays26 Feb 2026US 2026/0056208 A1Bruker Cellular Analysis, Inc.
Most cited
By later US patents
- Medical device for analyte monitoring and drug delivery548US 7,291,497 B2Theranos, Inc. · 2007
- Medical device for analyte monitoring and drug delivery135US 9,131,884 B2Theranos, Inc. · 2015
- Devices and methods for enrichment and alteration of cells and other particles134US 8,021,614 B2GPB Scientific, LLC · 2011
- Organ mimic device with microchannels and methods of use and manufacturing thereof111US 8,647,861 B2Children's Medical Center Corporation · 2014
- Method for imaging informational biological molecules on a semiconductor substrate90US 5,314,829 ACalifornia Institute of Technology · 1994