C09J 133/12
Homopolymers or copolymers of methyl methacrylate
C09J133/12 (Homopolymers or copolymers of methyl methacrylate) appears on 178 US grants and 293 published applications in this corpus.
Search patents in C09J- Granted patents
- 178
- Published applications
- 293
- Assignees
- 147
- Inventors
- 746
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 5 |
| 2011 | 1 | 6 |
| 2012 | 3 | 7 |
| 2013 | 1 | 11 |
| 2014 | 4 | 15 |
| 2015 | 2 | 21 |
| 2016 | 9 | 29 |
| 2017 | 18 | 28 |
| 2018 | 21 | 29 |
| 2019 | 14 | 19 |
| 2020 | 15 | 17 |
| 2021 | 13 | 18 |
| 2022 | 13 | 23 |
| 2023 | 13 | 21 |
| 2024 | 15 | 16 |
| 2025 | 14 | 14 |
| 2026 | 13 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coating composition for separator8 Sep 2026US 12,731,860 B2W-Scope Chungju Plant Co., Ltd.
- Emulsifier stabilized formulated copolymer dispersions and uses thereof in nozzle application for dots and lines25 Aug 2026US 12,715,950 B2Celanese International Corporation
- Pressure-sensitive adhesive layer7 Jul 2026US 12,674,083 B2LG Chem.Ltd.
- Dry electrode adhesive16 Jun 2026US 12,655,331 B2Henkel AG & Co. KGaA
- Aqueous dispersion of polymer particles and uses thereof as an adhesive composition19 May 2026US 12,630,660 B2Arkema France
- Method for manufacturing plurality of thin wafers13 Aug 2026US 2026/0239923 A1Denka Company Limited
- Unit Cell and Battery Cell Comprising the Same9 Jul 2026US 2026/0196669 A1LG Energy Solution, Ltd.
- Thickened primer formulations22 Jan 2026US 2026/0022281 A1
- Release agent composition for photoirradiation release, laminate, and method for producing processed semiconductor substrate8 Jan 2026US 2026/0011598 A1Nissan Chemical Corporation
- Electrically conductive acrylic pressure sensitive adhesive tapes comprising moisture barrier layer11 Dec 2025US 2025/0376609 A13M Innovative Properties Company
Most cited
By later US patents
- Adhesive mountable stack of removable layers65US 9,295,297 B2Racing Optics, Inc. · 2016
- Adhesive mountable stack of removable layers55US 9,526,290 B2Racing Optics, Inc. · 2016
- Adhesive mountable stack of removable layers50US 10,321,731 B2Racing Optics, Inc. · 2019
- Adhesive mountable stack of removable layers49US 10,070,678 B2Racing Optics, Inc. · 2018
- Adhesive mountable stack of removable layers49US 10,226,095 B2Racing Optics, Inc. · 2019