C09K 2323/057
Ester polymer
Official title: Ester polymer, e.g. polycarbonate, polyacrylate or polyester
C09K2323/057 (Ester polymer) appears on 245 US grants and 244 published applications in this corpus.
Search patents in C09K- Granted patents
- 245
- Published applications
- 244
- Assignees
- 108
- Inventors
- 612
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 5 | 11 |
| 2004 | 8 | 3 |
| 2005 | 1 | 8 |
| 2006 | 4 | 9 |
| 2007 | 5 | 14 |
| 2008 | 6 | 10 |
| 2009 | 9 | 8 |
| 2010 | 14 | 13 |
| 2011 | 8 | 13 |
| 2012 | 4 | 17 |
| 2013 | 11 | 13 |
| 2014 | 14 | 17 |
| 2015 | 2 | 9 |
| 2016 | 13 | 11 |
| 2017 | 15 | 11 |
| 2018 | 9 | 12 |
| 2019 | 6 | 9 |
| 2020 | 9 | 26 |
| 2021 | 11 | 19 |
| 2022 | 12 | 5 |
| 2023 | 12 | 2 |
| 2024 | 7 | 0 |
| 2025 | 1 | 1 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition and display device including adhesive member formed from the resin composition15 Sep 2026US 12,739,318 B2Samsung Display Co., Ltd.
- Multilayer adhesive sheet, optical member comprising the same and display apparatus comprising the same21 Jul 2026US 12,686,795 B2Samsung SDI.Co., Ltd.
- Optical devices with functional molecules17 Feb 2026US 12,552,939 B2Viavi Solutions Inc.
- Photocurable resin composition, image display device, and image display device manufacturing method13 Jan 2026US 12,521,972 B2Dexerials Corporation
- Adhesive composition and display apparatus including the same18 Mar 2025US 12,252,635 B2Samsung Display Co., Ltd.
- Adhesive composition and display apparatus including the same12 Jun 2025US 2025/0188324 A1Samsung Display Co., Ltd.
- Resin composition and display device including adhesive member formed from the resin composition25 May 2023US 2023/0164252 A1Samsung Display Co., Ltd.
- Multilayer adhesive sheet, optical member comprising the same and display apparatus comprising the same26 Jan 2023US 2023/0029017 A1Samsung SDI.Co., Ltd.
- Optical body including multilayer optical film and thin adhesive layer24 Nov 2022US 2022/0373728 A13M Innovative Properties Company
- Resin composition and display device including adhesive layer formed from the same7 Jul 2022US 2022/0213353 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Method of manufacturing a switchable cholesteric filter as well as a luminaire having such a filter156US 5,798,057 AU. S. Philips Corporation · 1998
- Screen protector143US 7,070,837 B22006
- Brightness enhancing film and methods of surface treating inorganic nanoparticles140US 7,547,467 B23M Innovative Properties Company · 2009
- Connecting method100US 4,157,932 ACanon Kabushiki Kaisha · 1979
- Reflector with light-scattering surface for liquid-crystal displays and method for their manufacture68US 4,106,859 ABBC Brown, Boveri & Company, Limited · 1978