B01J 2219/0065
By the use of liquid beads
Official title: by the use of liquid beads
B01J2219/0065 (By the use of liquid beads) appears on 43 US grants and 74 published applications in this corpus.
Search patents in B01J- Granted patents
- 43
- Published applications
- 74
- Assignees
- 36
- Inventors
- 125
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 7 |
| 2003 | 1 | 14 |
| 2004 | 1 | 2 |
| 2005 | 4 | 2 |
| 2006 | 4 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 6 |
| 2013 | 1 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 6 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 4 | 5 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Patterning device2 Jun 2026US 12,643,084 B2Katholieke Universiteit Leuven, K. U. Leuven R&D
- Massively parallel on-chip coalescence of microemulsions3 Feb 2026US 12,539,516 B2Massachusetts Institute of Technology
- Patterned, dendrimeric substrate surfaces and production and use thereof26 Aug 2025US 12,397,530 B2Karlsruher Institut für Technologie
- Enzyme quantification16 Jul 2024US 12,038,438 B2Bio-Rad Laboratories, Inc.
- Automated methods for scalable, parallelized enzymatic biopolymer synthesis and modification using microfluidic devices26 Dec 2023US 11,851,651 B2Massachusetts Institute of Technology
- Automated methods for scalable, parallelized enzymatic biopolymer synthesis and modification using microfluidic devices7 Mar 2024US 2024/0076654 A1Massachusetts Institute of Technology
- Enzyme quantification7 Dec 2023US 2023/0393069 A1Bio-Rad Laboratories, Inc.
- Droplet libraries13 Jul 2023US 2023/0219043 A1Bio-Rad Laboratories, Inc.
- Patterning device30 Jun 2022US 2022/0203325 A1Katholieke Universiteit Leuven, K. U. Leuven R&D
- Patterned, dendrimeric substrate surfaces and production and use thereof21 Apr 2022US 2022/0119750 A1Karlsruher Institut für Technologie
Most cited
By later US patents
- Methods and apparatus for performing array microcrystallizations251US 6,296,673 B1The Regents of the University of California · 2001
- Device for electrostatic manipulation of droplets240US 5,486,337 AGeneral Atomics · 1996
- Method and apparatus for non-contact electrostatic actuation of droplets173US 6,989,234 B2Duke University · 2006
- Method for screening microcrystallizations for crystal formation105US 6,630,006 B2The Regents of the University of California · 2003
- Reagent storage and reconstitution for a droplet actuator65US 8,460,528 B2Advanced Liquid Logic, Inc. · 2013