G11B 7/2572
Consisting essentially of organic materials
Official title: consisting essentially of organic materials
G11B7/2572 (Consisting essentially of organic materials) appears on 211 US grants and 119 published applications in this corpus.
Search patents in G11B- Granted patents
- 211
- Published applications
- 119
- Assignees
- 82
- Inventors
- 525
- Latest grant
- 1 Apr 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 12 | 0 |
| 1991 | 15 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 3 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 3 |
| 2002 | 5 | 18 |
| 2003 | 4 | 8 |
| 2004 | 8 | 13 |
| 2005 | 10 | 16 |
| 2006 | 5 | 20 |
| 2007 | 4 | 13 |
| 2008 | 12 | 13 |
| 2009 | 4 | 7 |
| 2010 | 3 | 5 |
| 2011 | 5 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- First-side dual-layer optical data storage disk and method of manufacturing the same1 Apr 2014US 8,685,621 B2Enhanced Data Solutions, LLC
- Cationic compound, dye compound and method of using the same, and optical information recording medium18 Oct 2011US 8,039,630 B2FUJIFILM Corporation
- Optical information recording medium6 Sep 2011US 8,012,559 B2Panasonic Corporation
- Optical information recording medium6 Sep 2011US 8,014,262 B2Taiyo Yuden Co., Ltd.
- Optical recording medium, and method and apparatus for optical recording and reproducing thereof5 Apr 2011US 7,920,454 B2Ricoh Company, Ltd.
- Optical recording medium and method for manufacturing optical recording medium13 Feb 2014US 2014/0044940 A1Sony Corporation
- Ultraviolet curable composition for optical disc and optical disc26 Apr 2012US 2012/0099412 A1
- Multilayer information recording medium, and apparatus and method for manufacturing same19 Jan 2012US 2012/0013675 A1
- Information recording medium and method for manufacturing same7 Oct 2010US 2010/0255347 A1
- Pentamethine cyanine azo complex dye compounds for optical data recording1 Jul 2010US 2010/0162495 A1
Most cited
By later US patents
- Recording member and process for recording97US 4,069,487 ACanon Kabushiki Kaisha · 1978
- Methods and apparatus for rendering an optically encoded medium unreadable77US 6,338,933 B12002
- Information-recording element having a dye-containing auxiliary layer73US 4,230,939 AU. S. Philips Corporation · 1980
- Two substrates bonding type optical disk and method of producing the same59US 5,673,251 APioneer Electronic Corporation · 1997
- Method for affixing information on read-only optical discs51US 4,961,077 AE. I. Du Pont de Nemours and Company · 1990