C09J 177/06
Polyamides derived from polyamines and polycarboxylic acids
Official title: Polyamides derived from polyamines and polycarboxylic acids (C09J177/10 takes precedence)
C09J177/06 (Polyamides derived from polyamines and polycarboxylic acids) appears on 119 US grants and 127 published applications in this corpus.
Search patents in C09J- Granted patents
- 119
- Published applications
- 127
- Assignees
- 109
- Inventors
- 441
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 7 |
| 2003 | 3 | 2 |
| 2004 | 5 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 5 |
| 2007 | 3 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 6 |
| 2011 | 1 | 4 |
| 2012 | 4 | 3 |
| 2013 | 1 | 13 |
| 2014 | 1 | 2 |
| 2015 | 2 | 14 |
| 2016 | 5 | 2 |
| 2017 | 8 | 6 |
| 2018 | 2 | 2 |
| 2019 | 8 | 7 |
| 2020 | 5 | 5 |
| 2021 | 3 | 8 |
| 2022 | 2 | 4 |
| 2023 | 5 | 4 |
| 2024 | 3 | 6 |
| 2025 | 5 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ionomer polyamides, primers, articles, and methods of making same5 May 2026US 12,617,896 B23M Innovative Properties Company
- Branched amorphous polyamide (co)polymers and methods of making and using same24 Feb 2026US 12,559,592 B23M Innovative Properties Company
- Biaxially stretched polyamide film19 Aug 2025US 12,391,827 B2Toyobo Co., Ltd.
- Environment-friendly hot-melt composition for vehicle interior material29 Jul 2025US 12,371,601 B2Hyundai Motor Company
- 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
- Polyamidoamine-epihalohydrin yankee adhesives with enhanced stability10 Sep 2026US 2026/0265594 A1Ecolab USA Inc.
- Alkyl Hypophosphorous Acid-Based Flame Retardant Having Controlled Particle Size, And Method For Manufacturing Same13 Aug 2026US 2026/0234448 A1Universal Chemtech Co., Ltd.
- Binder comprising polyamide polymer, positive electrode for secondary battery comprising binder, and secondary battery comprising positive electrode23 Jul 2026US 2026/0213199 A1Hansol Chemical Co., Ltd.
- Binder comprising polyamide polymer, positive electrode for secondary battery comprising binder, and secondary battery comprising positive electrode25 Jun 2026US 2026/0180005 A1Hansol Chemical Co., Ltd.
- Biomass-derived adhesive composition for automotive interior materials and manufacturing method of automotive interior materials using the same4 Jun 2026US 2026/0152681 A1Hyundai Transys Inc.
Most cited
By later US patents
- Composition of matter, a phase change ink, and a method of reducing a coefficient of friction of a phase change ink formulation131US 6,174,937 B1Xerox Corporation · 2001
- Polyaldaramide polymers useful for films and adhesives100US 5,434,233 A1995
- Adhesive compositions93US 7,371,464 B23M Innovative Properties Company · 2008
- Three-component curable resin compositions73US 5,296,556 AUnion Camp Corporation · 1994
- Hot melt adhesive composition comprising an acidic ethylene polymer and a polyamide54US 4,018,733 ARaychem Corporation · 1977