C09J 177/02
Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Official title: Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C09J177/10 takes precedence)
C09J177/02 (Polyamides derived from omega-amino carboxylic acids or from lactams thereof) appears on 40 US grants and 45 published applications in this corpus.
Search patents in C09J- Granted patents
- 40
- Published applications
- 45
- Assignees
- 39
- Inventors
- 149
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 5 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 4 | 2 |
| 2020 | 3 | 2 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 2 | 2 |
| 2024 | 3 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing joined body, joined body, and hot-melt adhesive sheet5 May 2026US 12,617,976 B2Dexerials Corporation
- Multi-phasic polymer blend for adhering an outer edge banding layer to a substrate3 Jun 2025US 12,319,853 B2Ultra Tech Extrusions of Tennessee, Inc.
- Binder composition comprising polyamine(s) as well as 1,3-dihydroxyacetone, glycolaldehyde and/or glyceraldehyde for composite articles27 May 2025US 12,312,472 B2BASF SE
- Curable resin composition, use thereof, and production method thereof27 Aug 2024US 12,071,572 B2Daicel-Evonik Ltd.
- Curable resin composition, composite member, and production method therefor18 Jun 2024US 12,012,532 B2Daicel-Evonik Ltd.
- Dry binder, and electrode and rechargeable lithium battery including the same26 Mar 2026US 2026/0088295 A1Samsung SDI.Co., Ltd.
- Polyamide adhesive and insulating composite layer and preparation methods and uses thereof4 Dec 2025US 2025/0368871 A1Jiangsu Yoke Technology Co., Ltd
- Binder composition comprising polyamine(s) as well as 1,3 -dihydroxyacetone, glycolaldehyde and/or glyceraldehyde for composite articles15 Feb 2024US 2024/0052168 A1BASF SE
- Multi-Phasic Polymer Blend for Adhering an Outer Edge Banding Layer to a Substrate14 Dec 2023US 2023/0399547 A1Ultra Tech Extrusions of Tennessee, Inc.
- Method for manufacturing joined body, joined body, and hot-melt adhesive sheet14 Sep 2023US 2023/0287246 A1Dexerials Corporation
Most cited
By later US patents
- Reversible adhesive compositions and related methods21US 10,099,458 B2Board of Trustees of Michigan State University · 2018
- Adhesive paper for tape automated bonding18US 5,523,137 ATomoegawa Paper Co., Ltd. · 1996
- Polyolefin/copolyamide RF active adhesive film18US 6,451,912 B1Dow Global Technologies LLC · 2002
- Copolyamide melt adhesives for heat sealing textiles13US 5,459,230 AElf Autochem Deutschland GmbH · 1995
- Adhesive tape for tape automated bonding13US 5,945,188 ATomoegawa Paper Co., Ltd. · 1999