C09J 2423/00
Presence of polyolefin
C09J2423/00 (Presence of polyolefin) appears on 1,255 US grants and 2,154 published applications in this corpus.
Search patents in C09J- Granted patents
- 1,255
- Published applications
- 2,154
- Assignees
- 690
- Inventors
- 4,330
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 26 | 0 |
| 2001 | 23 | 21 |
| 2002 | 32 | 32 |
| 2003 | 38 | 60 |
| 2004 | 26 | 58 |
| 2005 | 23 | 48 |
| 2006 | 16 | 41 |
| 2007 | 20 | 31 |
| 2008 | 7 | 49 |
| 2009 | 14 | 60 |
| 2010 | 10 | 54 |
| 2011 | 17 | 73 |
| 2012 | 26 | 76 |
| 2013 | 28 | 66 |
| 2014 | 27 | 85 |
| 2015 | 25 | 109 |
| 2016 | 42 | 105 |
| 2017 | 49 | 127 |
| 2018 | 61 | 123 |
| 2019 | 88 | 143 |
| 2020 | 89 | 126 |
| 2021 | 59 | 143 |
| 2022 | 75 | 157 |
| 2023 | 75 | 102 |
| 2024 | 100 | 128 |
| 2025 | 93 | 85 |
| 2026 | 54 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09J 2423/006In the substrateIndexing code443
- C09J 2423/04Presence of homo or copolymers of etheneIndexing code402
- C09J 2423/10Presence of homo or copolymers of propeneIndexing code303
- C09J 2423/005In the release coatingIndexing code78
- C09J 2423/16Presence of ethen-propene or ethene-propene-diene copolymersIndexing code69
- C09J 2423/003In the primer coatingIndexing code24
- C09J 2423/008In the pretreated surface to be joinedIndexing code17
- C09J 2423/001In the barrier layerIndexing code10
Recent patents
- Lightweight rf shielding conductive elastomeric tape29 Sep 2026US 12,747,376 B2Swift Textile Metalizing LLC
- Adhesive composition and adhesive sheet29 Sep 2026US 12,747,378 B2Heraeus Epurio GmbH
- Adhesive tape assemblies18 Aug 2026US 12,708,573 B2Avery Dennison Corporation
- Adhesive tape, in particular wrapping tape18 Aug 2026US 12,709,701 B2Certoplast Technische Klebebaender GmbH
- Strong and stretchable seam tape11 Aug 2026US 12,703,810 B2Avient Protective Materials B.V.
- Hot-Melt, Pressure-Sensitive Adhesive With A Wide Range Of Application-Temperature8 Oct 2026US 2026/0308424 A1Henry Company, LLC
- Methods and formulations for bonding dissimilar materials24 Sep 2026US 2026/0285024 A1CareFusion 303, Inc.
- Film for forming a board material, and board material10 Sep 2026US 2026/0265582 A1
- Thermoplastic multilayer adhesive film10 Sep 2026US 2026/0265583 A1Aicello Corporation
- Adhesive tape, method for manufacturing hard disk drive, and hard disk drive sealing structure3 Sep 2026US 2026/0258284 A1Sekisui Chemical Co., Ltd.
Most cited
By later US patents
- Wafer machining adhesive tape, and its manufacturing method and using method162US 7,358,158 B2Mitsui Chemicals, Inc. · 2008
- Polyolefin adhesive compositions and articles made therefrom148US 7,524,910 B2ExxonMobil Chemical Patents Inc. · 2009
- Composite facestocks and liners121US 4,713,273 AAvery International Corporation · 1987
- Mutliple catalyst system for olefin polymerization and polymers produced therefrom114US 7,294,681 B2ExxonMobil Chemical Patents Inc. · 2007
- Releasable, self-detackifying laminate construction113US 4,398,985 AKimberly-Clark Corporation · 1983