G03C 1/015
Apparatus or processes for the preparation of emulsions
Official title: Apparatus or processes for the preparation of emulsions (coating, drying G03C1/74 {; G03C1/07 takes precedence; special processes for tabular grains G03C1/0051})
G03C1/015 (Apparatus or processes for the preparation of emulsions) appears on 468 US grants and 63 published applications in this corpus.
Search patents in G03C- Granted patents
- 468
- Published applications
- 63
- Assignees
- 32
- Inventors
- 588
- Latest grant
- 3 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 8 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 12 | 0 |
| 1989 | 14 | 0 |
| 1990 | 14 | 0 |
| 1991 | 17 | 0 |
| 1992 | 24 | 0 |
| 1993 | 36 | 0 |
| 1994 | 30 | 0 |
| 1995 | 36 | 0 |
| 1996 | 27 | 0 |
| 1997 | 23 | 0 |
| 1998 | 27 | 0 |
| 1999 | 26 | 0 |
| 2000 | 19 | 0 |
| 2001 | 27 | 6 |
| 2002 | 13 | 13 |
| 2003 | 15 | 24 |
| 2004 | 17 | 11 |
| 2005 | 10 | 5 |
| 2006 | 7 | 3 |
| 2007 | 4 | 0 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- G03C 2001/0156Pag valueIndexing code83
- G03C 2001/0153Fine grain feeding methodIndexing code51
- G03C 2001/0157UltrafiltrationIndexing code27
- G03C 2001/0158Washing of emulsionsIndexing code22
- G03C 2001/0152DesaltingIndexing code4
- G03C 2001/0155FlocculationIndexing code3
- G03C 2001/0151Double jet precipitationIndexing code1
Recent patents
- Method for the preparation of precipitates3 Aug 2010US 7,766,980 B2FUJIFILM Manufacturing Europe B. V.
- Reaction method using microreactor25 Aug 2009US 7,579,191 B2FUJIFILM Corporation
- Composite mask for producing a diffuser6 Jan 2009US 7,473,521 B2Tomoegawa Co., Ltd.
- Silver halide photographic emulsion and silver halide photographic lightsensitive material using the same13 May 2008US 7,371,512 B2FUJIFILM Corporation
- Black and white photothermographic material and image forming method15 Apr 2008US 7,358,038 B2FUJIFILM Corporation
- Method For The Preparation Of Precipitates24 Apr 2008US 2008/0092340 A1Fujifilm Manufacturing Europe B.V.
- Black and white photothermographic material and image forming method10 Aug 2006US 2006/0177782 A1FUJIFILM Corporation
- Method for forming images and silver halide color photographic photosensitive material1 Jun 2006US 2006/0115775 A1Fuji Photo Film Co., Ltd.
- Silver halide emulsion and production process thereof12 Jan 2006US 2006/0008752 A1Fuji Photo Film Co., Ltd.
- Methods and systems for overwrite protected storage media20 Oct 2005US 2005/0235103 A1Quantum Corporation
Most cited
By later US patents
- Process for the preparation of high chloride tabular grain emulsions129US 5,061,617 AEastman Kodak Company · 1991
- High aspect ratio silver bromoiodide emulsions and processes for their preparation106US 4,434,226 AEastman Kodak Company · 1984
- Method for preparing silver halide emulsion81US 6,096,495 AKonica Corporation · 2000
- High chloride tabular grain emulsions and processes for their preparation64US 5,320,938 AEastman Kodak Company · 1994
- Double-jet precipitation processes and products thereof60US 4,399,215 AEastman Kodak Company · 1983