B01J 2219/0059
Sequential processes
B01J2219/0059 (Sequential processes) appears on 1,032 US grants and 849 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,032
- Published applications
- 849
- Assignees
- 407
- Inventors
- 1,573
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 14 | 0 |
| 1993 | 17 | 0 |
| 1994 | 17 | 0 |
| 1995 | 24 | 0 |
| 1996 | 32 | 0 |
| 1997 | 42 | 0 |
| 1998 | 59 | 0 |
| 1999 | 49 | 0 |
| 2000 | 60 | 0 |
| 2001 | 86 | 43 |
| 2002 | 74 | 119 |
| 2003 | 81 | 140 |
| 2004 | 52 | 76 |
| 2005 | 54 | 84 |
| 2006 | 35 | 40 |
| 2007 | 23 | 33 |
| 2008 | 30 | 25 |
| 2009 | 19 | 31 |
| 2010 | 25 | 33 |
| 2011 | 29 | 31 |
| 2012 | 13 | 21 |
| 2013 | 11 | 12 |
| 2014 | 13 | 5 |
| 2015 | 7 | 16 |
| 2016 | 14 | 28 |
| 2017 | 15 | 16 |
| 2018 | 20 | 14 |
| 2019 | 9 | 15 |
| 2020 | 19 | 17 |
| 2021 | 8 | 11 |
| 2022 | 12 | 18 |
| 2023 | 11 | 6 |
| 2024 | 7 | 10 |
| 2025 | 7 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Parallel multi-step bio-reaction system and method19 May 2026US 12,629,650 B2EGI Tech (Qing Dao) Co., Limited
- De novo synthesized gene libraries10 Mar 2026US 12,569,822 B2Twist Bioscience Corporation
- Flow control system for a microfluidic device, microreactor system, DNA synthesis device, and method for controlling a sequence of reactions24 Jun 2025US 12,337,318 B2Imec Vzw
- Reaction circuit design in microfluidic circuits17 Jun 2025US 12,330,154 B2Massachusetts Institute of Technology
- Methods and devices for non-enzymatic nucleic acid synthesis10 Jun 2025US 12,325,011 B2The Regents of the University of California
- De novo synthesized gene libraries21 May 2026US 2026/0138111 A1Twist Bioscience Corporation
- Methods And Devices For Non-Enzymatic Nucleic Acid Synthesis7 May 2026US 2026/0124592 A1The Regents of the University of California
- Solid-phase phosphoramidite-synthesis of long oligonucleotide molecules9 Apr 2026US 2026/0097383 A1BioSpring Gesellschaft für Biotechnologie mbH
- System and Method for Aqueous Conjugation of Substrates Using Diels-Alder Chemistry3 Jul 2025US 2025/0215041 A1Life Technologies Corporation
- Process and apparatus for sequential synthesis of biological polymers5 Jun 2025US 2025/0177945 A1Nitto Denko Avecia, Inc.
Most cited
By later US patents
- Process for amplifying nucleic acid sequences5,960US 4,683,202 ACetus Corporation · 1987
- 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