C08G 73/1089
Polyisoimides
Official title: {Polyisoimides}
C08G73/1089 (Polyisoimides) appears on 30 US grants and 3 published applications in this corpus.
Search patents in C08G- Granted patents
- 30
- Published applications
- 3
- Assignees
- 13
- Inventors
- 57
- Latest grant
- 7 Dec 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Host-guest polymer system comprising polymer having isoimide group and organic chromophore, side-chain nonlinear optical polymer derived from the same, and method for synthesizing side-chain nonlinear optical polymer7 Dec 2004US 6,828,409 B2Electronics and Telecommunications Research Institute
- Printing device19 Mar 2002US 6,357,858 B1Sony Corporation
- Printing device23 Oct 2001US 6,305,782 B1Sony Corporation
- Printing device13 Jun 2000US 6,074,039 ASony Corporation
- Thermally fusible adhesive copolymer, articles made therefrom, and method for producing the same3 Aug 1999US 5,932,345 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Thermoplastic polyimide, thermoplastic polyimide foam body, and method for producing the same19 Nov 2015US 2015/0329676 A1
- Reactive monomer and resin composition containing same11 Mar 2010US 2010/0059261 A1Amt Laboratory Co., Ltd.
- Host-guest polymer system comprising polymer having isoimide group and organic chromophore, side-chain nonlinear optical polymer derived from the same, and method for synthesizing side-chain nonlinear optical polymer12 Feb 2004US 2004/0030059 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Adhesive layer in multi-level packaging and organic material as a metal diffusion barrier112US 5,582,858 AInternational Business Machines Corporation · 1996
- Polyimides end-capped with diaryl substituted acetylene37US 5,138,028 ANational Starch and Chemical Investment Holding Corporation · 1992
- Adhesive layer in multi-level packaging and organic material as a metal diffusion barrier26US 5,326,643 AInternational Business Machines Corporation · 1994
- Isoimide containing oligomers21US 4,438,273 AHughes Aircraft Company · 1984
- Adhesive layer in multi-level packaging and organic material as a metal diffusion barrier21US 5,599,582 AInternational Business Machines Corporation · 1997