C09D 177/10
Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic
Official title: Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
C09D177/10 (Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic) appears on 29 US grants and 70 published applications in this corpus.
Search patents in C09D- Granted patents
- 29
- Published applications
- 70
- Assignees
- 44
- Inventors
- 180
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 0 | 5 |
| 2014 | 1 | 5 |
| 2015 | 3 | 15 |
| 2016 | 8 | 8 |
| 2017 | 1 | 7 |
| 2018 | 4 | 3 |
| 2019 | 1 | 3 |
| 2020 | 1 | 5 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 4 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Separator and lithium-ion battery30 Jun 2026US 12,671,145 B2Ningde Amperex Technology Limited
- Meta-aramid polymer with grid structure, and preparation method therefor and use thereof7 Oct 2025US 12,438,231 B2Tayho Battery Materials Technology Co., Ltd
- Aromatic polyamide films for transparent flexible substrates8 Oct 2024US 12,110,372 B2Akron Polymer Systems, Inc.
- Polymer-based substrate and method for producing the same13 Feb 2024US 11,898,056 B2Ensinger GmbH
- Composition for interfacial polymerization of polyamide and manufacturing method for water treatment separation membrane using same8 Aug 2023US 11,718,712 B2LG Chem.Ltd.
- Double-sided coated para-aramid separator and preparation method thereof6 Aug 2026US 2026/0226272 A1Hebei Gellec New Energy Science & Technology 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.
- Coating compositions containing polyamideimide polymers4 Jun 2026US 2026/0152665 A1Solvay Specialty Polymers USA, LLC
- Lithium battery separator based on reaction control agent, and preparation method for lithium battery separator18 Dec 2025US 2025/0382416 A1Hebei Gellec New Energy Science & Technology Co., Ltd
- Meta-aramid polymer with grid structure, and preparation method therefor and use thereof15 May 2025US 2025/0158225 A1Tayho Battery Materials Technology Co., Ltd
Most cited
By later US patents
- Powder comprising polymer-coated polymeric core particles7US 9,382,420 B2Evonik Degussa GmbH · 2016
- Polyamide resin-containing varnish and its use6US 6,956,100 B2Nippon Kayaku Kabushiki Kaisha · 2005
- Solvent resistant, aromatic polyamide films for transparent flexible substrates5US 9,963,548 B1Akron Polymer Systems, Inc. · 2018
- Polyamide block copolymer, article including same, and display device including the article2US 8,895,677 B2Samsung Electronics Co., Ltd. · 2014
- Polycarbonate copolymer, and coating liquid and electrophotographic photosensitive body using same2US 9,529,285 B2Idemitsu Kosan Co., Ltd. · 2016