B32B 2250/244
All polymers belonging to those covered by group b32b27/36
Official title: All polymers belonging to those covered by group B32B27/36
B32B2250/244 (All polymers belonging to those covered by group b32b27/36) appears on 414 US grants and 713 published applications in this corpus.
Search patents in B32B- Granted patents
- 414
- Published applications
- 713
- Assignees
- 299
- Inventors
- 1,449
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 4 |
| 2003 | 2 | 2 |
| 2004 | 0 | 8 |
| 2005 | 4 | 7 |
| 2006 | 4 | 25 |
| 2007 | 6 | 23 |
| 2008 | 7 | 8 |
| 2009 | 2 | 5 |
| 2010 | 9 | 13 |
| 2011 | 7 | 18 |
| 2012 | 7 | 21 |
| 2013 | 7 | 17 |
| 2014 | 11 | 23 |
| 2015 | 13 | 26 |
| 2016 | 12 | 18 |
| 2017 | 10 | 44 |
| 2018 | 26 | 37 |
| 2019 | 19 | 56 |
| 2020 | 32 | 51 |
| 2021 | 27 | 64 |
| 2022 | 37 | 52 |
| 2023 | 46 | 65 |
| 2024 | 43 | 57 |
| 2025 | 36 | 32 |
| 2026 | 24 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Polymeric film and uses thereof15 Sep 2026US 12,734,793 B2Mylar Specialty Films U.S. Limited Partnership
- Protective shields8 Sep 2026US 12,729,508 B2Ea Safety, LLC
- Recyclable PET film25 Aug 2026US 12,715,167 B2Mitsubishi Polyester Film GmbH
- Back plate film14 Jul 2026US 12,684,057 B2Xinmei Fontana Holding (Hong Kong) Limited
- Multi-layer, coextruded polyester film with reduced puncture resistance, for use as blister cover film8 Oct 2026US 2026/0307875 A1Mitsubishi Polyester Film GmbH
- Wavelength conversion sheet, backlight, and liquid crystal display device8 Oct 2026US 2026/0308447 A1Dai Nippon Printing Co.Ltd.
- Home compostable container24 Sep 2026US 2026/0285531 A1The Water Company LLC
- Glass ceramic and laminated ceramic electronic component24 Sep 2026US 2026/0285741 A1Murata Manufacturing Co., Ltd.
- Manganese polymers and catalysts for plastic articles24 Sep 2026US 2026/0286097 A1Plastipak Packaging, Inc.
Most cited
By later US patents
- Modified copolyesters and improved multilayer reflective films161US 6,352,761 B13M Innovative Properties Company · 2002
- Multilayer preform and container with polyethylene naphthalate (PEN), and method of forming same101US 5,976,653 AContinental PET Technologies, Inc. · 1999
- Tear-off optical stack having peripheral seal mount101US 6,536,045 B1Racing Optics, Inc. · 2003
- Optical stack of laminated removable lenses for face shields, windows, and displays83US 6,847,492 B22005
- Optical stack of laminated removable lenses for face shield, windows, and displays72US 7,184,217 B22007