C09J 2451/00
Presence of graft polymer
C09J2451/00 (Presence of graft polymer) appears on 163 US grants and 296 published applications in this corpus.
Search patents in C09J- Granted patents
- 163
- Published applications
- 296
- Assignees
- 117
- Inventors
- 682
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 0 | 4 |
| 2012 | 2 | 8 |
| 2013 | 2 | 8 |
| 2014 | 0 | 7 |
| 2015 | 3 | 12 |
| 2016 | 6 | 12 |
| 2017 | 9 | 30 |
| 2018 | 12 | 26 |
| 2019 | 14 | 21 |
| 2020 | 25 | 22 |
| 2021 | 13 | 19 |
| 2022 | 7 | 23 |
| 2023 | 15 | 17 |
| 2024 | 15 | 28 |
| 2025 | 15 | 28 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adhesive film for semiconductor and semiconductor package using the same8 Sep 2026US 12,729,324 B2LG Chem.Ltd.
- Adhesive formulations based on ethylene multi-block interpolymers and functionalized propylene-based polymers7 Jul 2026US 12,674,046 B2Dow Global Technologies LLC
- Compositions, articles, and methods involving pressure-sensitive adhesives comprising polymer-grafted particles7 Jul 2026US 12,674,081 B2Massachusetts Institute of Technology
- Methods and formulations for bonding dissimilar materials30 Jun 2026US 12,668,049 B2CareFusion 303, Inc.
- Adhesive resin composition and film23 Jun 2026US 12,662,614 B2Mitsui Chemicals, Inc.
- Methods and formulations for bonding dissimilar materials24 Sep 2026US 2026/0285024 A1CareFusion 303, Inc.
- Recyclable sheet24 Sep 2026US 2026/0286196 A1Lintec Corporation
- Laminated antifouling coating film17 Sep 2026US 2026/0275169 A1Chugoku Marine Paints, Ltd.
- Film for forming a board material, and board material10 Sep 2026US 2026/0265582 A1
- Polyolefin elastomer and application thereof in photovoltaic packaging film27 Aug 2026US 2026/0250558 A1
Most cited
By later US patents
- Polysiloxane-grafted copolymer release coating sheets and adhesive tapes245US 4,728,571 AMinnesota Mining and Manufacturing Company · 1988
- Thermoplastic polymer composition materials for pretreating paper49US 4,293,458 AHenkel Kommanditgesellschaft auf Aktien · 1981
- Release coating and barrier coating for linerless thermal labels and method of making27US 6,383,631 B1The Standard Register Company · 2002
- Process for producing polysilsesquioxane graft polymer, pressure-sensitive adhesive, and pressure-sensitive adhesive sheet22US 7,759,406 B2Lintec Corporation · 2010
- Method for adhering materials together19US 8,557,351 B2Molecular Imprints, Inc. · 2013