G11B 7/245
Containing a polymeric component
Official title: containing a polymeric component
G11B7/245 (Containing a polymeric component) appears on 588 US grants and 545 published applications in this corpus.
Search patents in G11B- Granted patents
- 588
- Published applications
- 545
- Assignees
- 238
- Inventors
- 1,397
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 14 | 0 |
| 1988 | 22 | 0 |
| 1989 | 18 | 0 |
| 1990 | 23 | 0 |
| 1991 | 24 | 0 |
| 1992 | 29 | 0 |
| 1993 | 23 | 0 |
| 1994 | 21 | 0 |
| 1995 | 12 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 6 |
| 2002 | 7 | 15 |
| 2003 | 13 | 34 |
| 2004 | 16 | 46 |
| 2005 | 15 | 43 |
| 2006 | 25 | 38 |
| 2007 | 17 | 47 |
| 2008 | 19 | 46 |
| 2009 | 15 | 60 |
| 2010 | 23 | 37 |
| 2011 | 30 | 23 |
| 2012 | 18 | 20 |
| 2013 | 19 | 21 |
| 2014 | 24 | 14 |
| 2015 | 12 | 12 |
| 2016 | 10 | 5 |
| 2017 | 6 | 7 |
| 2018 | 4 | 10 |
| 2019 | 4 | 8 |
| 2020 | 4 | 8 |
| 2021 | 6 | 5 |
| 2022 | 5 | 10 |
| 2023 | 7 | 5 |
| 2024 | 2 | 9 |
| 2025 | 3 | 13 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component25 Aug 2026US 12,717,227 B2Mitsubishi Chemical Corporation
- Method of storing data in polymer4 Nov 2025US 12,458,967 B2Imec Vzw
- Photopolymer compositions for thermostable photopolymers in the visible spectral range2 Sep 2025US 12,406,696 B2Covestro Deutschland AG
- Photosensitive composition, hologram recording medium using the same, hologram optical element, and method of forming hologram diffraction grating29 Jul 2025US 12,371,521 B2Sony Group Corporation
- Recording medium, information recording method, information reading method, and composition for producing recording layer8 Oct 2024US 12,112,780 B2Panasonic Intellectual Property Management Co., Ltd.
- Specific Benzopyrylium Salts as Dyestuffs for Photopolymer Compositions26 Mar 2026US 2026/0085188 A1Covestro Deutschland AG
- Holographic photopolymer material, holographic photosensitive film, holographic optical element, and display device22 Jan 2026US 2026/0022199 A1
- Photosensitive composition for hologram recording, hologram recording medium, polymer, large capacity memory, optical element, ar light guide plate, and ar glasses22 Jan 2026US 2026/0023321 A1Mitsubishi Chemical Corporation
- Hologram recording medium, preparation method thereof and optical element comprising the same20 Nov 2025US 2025/0353947 A1LG Chem.Ltd.
- Composition for holographic recording medium and holographic recording medium20 Nov 2025US 2025/0355399 A1Nanchang Virtual Reality Research Institute Co., Ltd.
Most cited
By later US patents
- Erasable optical data storage medium124US 4,719,615 AOptical Data, Inc. · 1988
- Volume type hologram recording photosensitive composition, volume type hologram recording medium using the same and method of producing volume type hologram104US 7,018,744 B2Dai Nippon Printing Co.Ltd. · 2006
- Biopolymer-based optical element93US 6,284,418 B1Cambridge Scientific, Inc. · 2001
- Optical information recording method, optical information recording apparatus and optical information recording medium80US 7,626,913 B2Fuji Photo Film Co., Ltd. · 2009
- Processes for preparation of sulfonated polyaniline compositions and uses thereof69US 5,093,439 AThe Ohio State University Research Foundation · 1992