B32B 2307/40
Properties of the layers or laminate: having particular optical properties
Official title: having particular optical properties
B32B2307/40 (Properties of the layers or laminate: having particular optical properties) appears on 9,158 US grants and 13,992 published applications in this corpus.
Search patents in B32B- Granted patents
- 9,158
- Published applications
- 13,992
- Assignees
- 3,744
- Inventors
- 23,698
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 28 | 0 |
| 1977 | 40 | 0 |
| 1978 | 34 | 0 |
| 1979 | 22 | 0 |
| 1980 | 29 | 0 |
| 1981 | 38 | 0 |
| 1982 | 17 | 0 |
| 1983 | 16 | 0 |
| 1984 | 25 | 0 |
| 1985 | 33 | 0 |
| 1986 | 30 | 0 |
| 1987 | 38 | 0 |
| 1988 | 36 | 0 |
| 1989 | 33 | 0 |
| 1990 | 39 | 0 |
| 1991 | 32 | 0 |
| 1992 | 44 | 0 |
| 1993 | 27 | 0 |
| 1994 | 33 | 0 |
| 1995 | 31 | 0 |
| 1996 | 40 | 0 |
| 1997 | 59 | 0 |
| 1998 | 52 | 0 |
| 1999 | 55 | 0 |
| 2000 | 68 | 0 |
| 2001 | 40 | 30 |
| 2002 | 58 | 86 |
| 2003 | 80 | 97 |
| 2004 | 61 | 171 |
| 2005 | 47 | 179 |
| 2006 | 69 | 304 |
| 2007 | 57 | 284 |
| 2008 | 58 | 150 |
| 2009 | 58 | 326 |
| 2010 | 120 | 419 |
| 2011 | 133 | 432 |
| 2012 | 176 | 359 |
| 2013 | 202 | 360 |
| 2014 | 225 | 435 |
| 2015 | 257 | 698 |
| 2016 | 302 | 868 |
| 2017 | 476 | 917 |
| 2018 | 522 | 1026 |
| 2019 | 700 | 1043 |
| 2020 | 795 | 1037 |
| 2021 | 680 | 1089 |
| 2022 | 677 | 959 |
| 2023 | 686 | 883 |
| 2024 | 747 | 830 |
| 2025 | 653 | 629 |
| 2026 | 380 | 381 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B32B 2307/412TransparentIndexing code4,464
- B32B 2307/402ColouredIndexing code2,966
- B32B 2307/416ReflectiveIndexing code1,219
- B32B 2307/41OpaqueIndexing code1,019
- B32B 2307/414TranslucentIndexing code827
- B32B 2307/42Polarizing, birefringent, filteringIndexing code821
- B32B 2307/418RefractiveIndexing code596
- B32B 2307/406Bright, glossy, shiny surfaceIndexing code557
Recent patents
- Laminate windows for infrared sensing systems6 Oct 2026US 12,752,516 B2Corning Incorporated
- Binder-free multifunctional garments with tunable surface properties for wearable protection6 Oct 2026US 12,752,519 B2King Saud University
- Transparent laminate for radiative cooling and radiative cooling material including the same6 Oct 2026US 12,752,522 B2Hyundai Motor Company
- Manufacturing a conductive transfer6 Oct 2026US 12,752,524 B2Interlink Electronics, Inc.
- Inkjet printed door and door components, and methods therefor6 Oct 2026US 12,752,561 B2Masonite Corporation
- Method for Creating Foamed Pattern on Article8 Oct 2026US 2026/0307360 A1Chance Line Industrial Co., Ltd.
- Security features for identification documents and methods of making same8 Oct 2026US 2026/0307425 A1Idemia Identity & Security USA LLC
- Low cof packaging film and package including the same8 Oct 2026US 2026/0307874 A1Amcor Flexibles North America, Inc.
- Floor panel8 Oct 2026US 2026/0308921 A1Unilin BV
- Laminate, display device, and organic electroluminescent display device8 Oct 2026US 2026/0314244 A1FUJIFILM Corporation
Most cited
By later US patents
- Vehicle mirror assembly with indicia at reflective element575US 7,626,749 B2Donnelly Corporation · 2009
- Multilayer polymeric film481US 5,006,394 AThe Procter & Gamble Company · 1991
- Laminated printed foil flower pot wrap with multicolor appearance412US 4,297,811 ASeven W Enterprises, Inc. · 1981
- Birefringent interference polarizer345US 5,486,949 AThe Dow Chemical Company · 1996
- Wound dressing system321US 6,695,824 B2The United States of America as represented by the Secretary of the Army · 2004