C12N 11/087
Acrylic polymers
C12N11/087 (Acrylic polymers) appears on 268 US grants and 193 published applications in this corpus.
Search patents in C12N- Granted patents
- 268
- Published applications
- 193
- Assignees
- 222
- Inventors
- 798
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 11 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 9 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 3 |
| 2003 | 2 | 4 |
| 2004 | 2 | 7 |
| 2005 | 3 | 4 |
| 2006 | 1 | 2 |
| 2007 | 2 | 5 |
| 2008 | 1 | 3 |
| 2009 | 2 | 10 |
| 2010 | 4 | 10 |
| 2011 | 2 | 7 |
| 2012 | 6 | 8 |
| 2013 | 5 | 11 |
| 2014 | 6 | 11 |
| 2015 | 6 | 11 |
| 2016 | 2 | 10 |
| 2017 | 7 | 9 |
| 2018 | 8 | 9 |
| 2019 | 4 | 10 |
| 2020 | 9 | 5 |
| 2021 | 3 | 11 |
| 2022 | 5 | 12 |
| 2023 | 5 | 4 |
| 2024 | 5 | 14 |
| 2025 | 6 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for depositing nano-objects on the surface of a polymer gel comprising zones with distinct rigidities21 Apr 2026US 12,606,688 B2Centre National De La Recherche Scientifique
- Method for preparing a fatty amidoalkyldialkylamine17 Mar 2026US 12,577,595 B2Specialty Operations France
- Enteral feeding devices and related methods of use6 Jan 2026US 12,514,839 B2Alcresta Therapeutics, Inc.
- Evolving random heteropolymers towards catalytically active materials28 Oct 2025US 12,454,501 B2Massachusetts Institute of Technology
- Diffusion layer for an enzymatic in-vivo sensor21 Oct 2025US 12,446,802 B2Roche Diabetes Care, Inc.
- Microfluidics-based preparation of cross-linked enzyme aggregates3 Sep 2026US 2026/0258395 A1Univerza V Ljuubljani
- Processes for making three-dimensional polymer networks27 Aug 2026US 2026/0250469 A1Safeguard Dx Ltd
- Compositions, devices and methods for the control in vitro of chemical microambient in cell cultures6 Aug 2026US 2026/0226408 A1Alma Mater Studiorum - Università di Bologna
- Enzyme immobilization carrier and preparation method therefor, immobilized enzyme and preparation method therefor, and use thereof7 May 2026US 2026/0125667 A1Asymchem Laboratories (Fuxin) Co., Ltd.
- Methods for producing highly purified (r)-3’-hydroxybutyl (r)-3’-hydroxybutyrate and use for enhancing bodily function and treating disease states9 Apr 2026US 2026/0098281 A1Romeo Tango, LLC
Most cited
By later US patents
- Method and membrane applicable to implantable sensor719US 4,650,547 AThe Regents of the University of California · 1987
- Water-insoluble protein material, its preparation and its use659US 4,478,976 ABASF SE · 1984
- Polybifunctional reagent having a polymeric backbone and photoreactive moieties and bioactive groups478US 6,121,027 ASurModics, Inc. · 2000
- Materials and methods for the immobilization of bioactive species onto polymeric substrates320US 5,897,955 AGore Hybrid Technologies, Inc. · 1999
- Materials and methods for the immobilization of bioactive species onto polymeric substrates287US 5,914,182 AGore Hybrid Technologies, Inc. · 1999