B01J 19/0046
Sequential or parallel reactions
Official title: {Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays (synthesis methods per se C40B50/00)}
B01J19/0046 (Sequential or parallel reactions) appears on 3,213 US grants and 4,156 published applications in this corpus.
Search patents in B01J- Granted patents
- 3,213
- Published applications
- 4,156
- Assignees
- 1,365
- Inventors
- 6,625
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 21 | 0 |
| 1993 | 18 | 0 |
| 1994 | 23 | 0 |
| 1995 | 29 | 0 |
| 1996 | 41 | 0 |
| 1997 | 55 | 0 |
| 1998 | 84 | 0 |
| 1999 | 82 | 0 |
| 2000 | 122 | 0 |
| 2001 | 156 | 90 |
| 2002 | 186 | 356 |
| 2003 | 195 | 427 |
| 2004 | 166 | 326 |
| 2005 | 150 | 294 |
| 2006 | 119 | 226 |
| 2007 | 86 | 168 |
| 2008 | 100 | 160 |
| 2009 | 79 | 166 |
| 2010 | 105 | 114 |
| 2011 | 100 | 133 |
| 2012 | 72 | 104 |
| 2013 | 67 | 113 |
| 2014 | 111 | 122 |
| 2015 | 89 | 160 |
| 2016 | 91 | 140 |
| 2017 | 89 | 116 |
| 2018 | 95 | 125 |
| 2019 | 86 | 107 |
| 2020 | 100 | 126 |
| 2021 | 91 | 122 |
| 2022 | 82 | 120 |
| 2023 | 77 | 82 |
| 2024 | 70 | 111 |
| 2025 | 82 | 84 |
| 2026 | 44 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for biomolecule retention22 Sep 2026US 12,742,167 B2Nautilus Subsidiary, Inc.
- Systems and methods for biomolecule retention22 Sep 2026US 12,742,168 B2Nautilus Subsidiary, Inc.
- Systems and methods for surface structuring15 Sep 2026US 12,734,498 B2Nautilus Subsidiary, Inc.
- Sealed microwell assay1 Sep 2026US 12,722,134 B2Celldom, Inc.
- Nucleotide extension chain verification1 Sep 2026US 12,723,278 B2Agilent Technologies, Inc.
- Parallel substrates for multiplexing biomolecule processing1 Oct 2026US 2026/0295552 A1Twist Bioscience Corporation
- Continuous oligonucleotide synthesizer and method for synthesizing oligonucleotide using the same1 Oct 2026US 2026/0295553 A1
- Devices and methods for synthesis1 Oct 2026US 2026/0297124 A1Twist Bioscience Corporation
- Amino acid production system with reconfigurable multiple pipes for compatible production of amino acids and method for configuring same24 Sep 2026US 2026/0284629 A1Cj Cheiljedang Corporation
- Digital microfluidic chip, and method for performing droplet generation and library preparation using same24 Sep 2026US 2026/0284630 A1Beijing BOE Sensor Technology Co., Ltd.
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Process for preparing polynucleotides1,253US 4,458,066 AUniversity Patents, Inc. · 1984
- Mesoscale polynucleotide amplification devices1,091US 5,587,128 AThe Trustees of the University of Pennsylvania · 1996