Y10S 203/22
Accessories
Y10S203/22 (Accessories) appears on 122 US grants and 36 published applications in this corpus.
Search patents in Y10S- Granted patents
- 122
- Published applications
- 36
- Assignees
- 51
- Inventors
- 236
- Latest grant
- 25 Jun 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 1 |
| 2002 | 8 | 5 |
| 2003 | 7 | 4 |
| 2004 | 4 | 9 |
| 2005 | 2 | 4 |
| 2006 | 5 | 6 |
| 2007 | 8 | 1 |
| 2008 | 4 | 2 |
| 2009 | 4 | 3 |
| 2010 | 0 | 0 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices25 Jun 2013US 8,470,135 B2Rohm and Haas Company
- Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices17 Apr 2012US 8,157,969 B2Rohm and Haas Company
- Acetaldehyde removal from methyl acetate by distillation at elevated pressure22 Nov 2011US 8,062,482 B2Celanese International Corporation
- Method for producing (meth)acrylic acid and (meth)acrylic esters19 Jul 2011US 7,981,255 B2Shanghai Huayi Acrylic Acid Co., Ltd.
- Handling device and producing system of easy-to-polymerize compound22 Feb 2011US 7,892,403 B2Mitsubishi Chemical Corporation
- Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices14 Jun 2012US 2012/0145205 A1Rohm and Haas Company
- Acetaldehyde removal from methyl acetate by distillation at elevated pressure30 Apr 2009US 2009/0107833 A1Celanese International Corporation
- Process for manufacturing high purity methacrylic acid2 Apr 2009US 2009/0084667 A1
- Novel method for producing (meth)acrylic acid and (meth)acrylic esters26 Mar 2009US 2009/0078558 A1Shanghai Hua Yi Acrylic Acid Co., Ltd.
- Handling Device and Producing System of Easy-to-Polymerize Compound6 Nov 2008US 2008/0271984 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Methods for recovering acrylic acid353US 6,252,110 B1Nippon Shokubai Co., Ltd. · 2001
- Process for preparing and recovering acrylic acid48US 4,317,926 ANippon Shokubai Kagaku Kogyo Co., Ltd. · 1982
- Method of purifying acetic acid41US 5,916,422 ADaicel Chemical Industries, Ltd. · 1999
- Method for concentrating solution36US 7,276,139 B2FUJIFILM Corporation · 2007
- Method of distilling vinyl compounds34US 3,988,213 ANippon Shokubai Kagaku Kogyo Co., Ltd. · 1976