B32B 2305/55
Liquid crystals
B32B2305/55 (Liquid crystals) appears on 128 US grants and 187 published applications in this corpus.
Search patents in B32B- Granted patents
- 128
- Published applications
- 187
- Assignees
- 104
- Inventors
- 395
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 4 |
| 2003 | 2 | 4 |
| 2004 | 2 | 5 |
| 2005 | 2 | 4 |
| 2006 | 4 | 8 |
| 2007 | 3 | 10 |
| 2008 | 0 | 4 |
| 2009 | 3 | 1 |
| 2010 | 5 | 6 |
| 2011 | 4 | 2 |
| 2012 | 2 | 8 |
| 2013 | 3 | 4 |
| 2014 | 1 | 3 |
| 2015 | 2 | 8 |
| 2016 | 4 | 3 |
| 2017 | 4 | 5 |
| 2018 | 4 | 8 |
| 2019 | 2 | 6 |
| 2020 | 5 | 13 |
| 2021 | 7 | 19 |
| 2022 | 6 | 5 |
| 2023 | 10 | 19 |
| 2024 | 14 | 12 |
| 2025 | 13 | 16 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reflective film, method for producing laminated glass, and laminated glass22 Sep 2026US 12,741,450 B2FUJIFILM Corporation
- Surface-treated copper foil, and copper-clad laminate and printed wiring board including the surface-treated copper foil8 Sep 2026US 12,729,451 B2Fukuda Metal Foil & Powder Co., Ltd.
- Multilayer substrate26 May 2026US 12,640,481 B2Murata Manufacturing Co., Ltd.
- Circuit board and multilayer circuit board7 Apr 2026US 12,598,697 B2Murata Manufacturing Co., Ltd.
- Laminate and polymer film13 Jan 2026US 12,521,967 B2FUJIFILM Corporation
- Organic fiber fabric and uses of the same8 Oct 2026US 2026/0308839 A1
- Interlayer frame for encapsulating functional films24 Sep 2026US 2026/0285003 A1Solutia Inc.
- Composite substrate and manufacturing method thereof27 Aug 2026US 2026/0249598 A1Azotek Co., Ltd.
- Laminate, virtual reality display apparatus, and manufacturing method of laminate25 Jun 2026US 2026/0177733 A1FUJIFILM Corporation
- Polymer film and laminate30 Apr 2026US 2026/0116048 A1FUJIFILM Corporation
Most cited
By later US patents
- Insulation panel87US 6,037,033 A2000
- Polarizer laminates comprising coextruded liquid crystal polymer moieties and integral thermoplastic cover layers66US 5,863,622 AHoechst Celanese Corporation · 1999
- Liquid crystal display panel manufacturing method58US 6,023,313 ASony Corporation · 2000
- Coating method utilizing a polymer film and method of making metal-polymer laminates28US 6,334,922 B12002
- Aromatic liquid-crystalline polyester and film thereof28US 7,063,892 B2Sumitomo Chemical Company, Limited · 2006