B01J 2219/00632
Introduction of reactive groups to the surface
B01J2219/00632 (Introduction of reactive groups to the surface) appears on 1,319 US grants and 1,768 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,319
- Published applications
- 1,768
- Assignees
- 585
- Inventors
- 2,823
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 16 | 0 |
| 1997 | 22 | 0 |
| 1998 | 37 | 0 |
| 1999 | 36 | 0 |
| 2000 | 53 | 0 |
| 2001 | 96 | 53 |
| 2002 | 97 | 197 |
| 2003 | 96 | 233 |
| 2004 | 85 | 207 |
| 2005 | 71 | 179 |
| 2006 | 65 | 120 |
| 2007 | 55 | 94 |
| 2008 | 57 | 88 |
| 2009 | 51 | 102 |
| 2010 | 61 | 75 |
| 2011 | 65 | 62 |
| 2012 | 37 | 41 |
| 2013 | 33 | 33 |
| 2014 | 48 | 31 |
| 2015 | 24 | 35 |
| 2016 | 37 | 33 |
| 2017 | 22 | 19 |
| 2018 | 17 | 29 |
| 2019 | 23 | 20 |
| 2020 | 25 | 33 |
| 2021 | 14 | 16 |
| 2022 | 13 | 19 |
| 2023 | 16 | 20 |
| 2024 | 9 | 14 |
| 2025 | 16 | 12 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for surface structuring15 Sep 2026US 12,734,498 B2Nautilus Subsidiary, Inc.
- DNA data storage on two-dimensional support material7 Apr 2026US 12,595,474 B2Microsoft Technology Licensing, LLC
- Ceramic coating on metal parts to reduce deposit of metallic transition metals in hydrogenation reactions17 Mar 2026US 12,576,382 B2Dsm IP Assets B.V.
- De novo synthesized gene libraries10 Mar 2026US 12,569,822 B2Twist Bioscience Corporation
- Polymer sheets for sequencing applications6 Jan 2026US 12,515,445 B2Illumina, Inc.
- Compartmentalized arrays, methods of preparing and uses thereof30 Jul 2026US 2026/0216683 A1University of Guelph
- De novo synthesized gene libraries21 May 2026US 2026/0138111 A1Twist Bioscience Corporation
- Flow cells with patterned bonding regions8 Jan 2026US 2026/0009718 A1Illumina, Inc.
- Highly accurate de novo polynucleotide synthesis20 Nov 2025US 2025/0352972 A1Twist Bioscience Corporation
- Microarrays having a nitrocellulose coating and methods of production11 Sep 2025US 2025/0281894 A1Schott AG
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
- Method and apparatus for conducting an array of chemical reactions on a support surface1,036US 5,474,796 AProtogene Laboratories, Inc. · 1995
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997