C08F 283/02
On to polycarbonates or saturated polyesters
Official title: on to polycarbonates or saturated polyesters {(C08F283/004 takes precedence)}
C08F283/02 (On to polycarbonates or saturated polyesters) appears on 208 US grants and 197 published applications in this corpus.
Search patents in C08F- Granted patents
- 208
- Published applications
- 197
- Assignees
- 168
- Inventors
- 694
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 0 |
| 2002 | 7 | 5 |
| 2003 | 7 | 8 |
| 2004 | 2 | 12 |
| 2005 | 3 | 5 |
| 2006 | 8 | 6 |
| 2007 | 1 | 2 |
| 2008 | 1 | 7 |
| 2009 | 3 | 3 |
| 2010 | 3 | 10 |
| 2011 | 2 | 2 |
| 2012 | 4 | 6 |
| 2013 | 6 | 12 |
| 2014 | 4 | 8 |
| 2015 | 6 | 7 |
| 2016 | 6 | 7 |
| 2017 | 6 | 8 |
| 2018 | 6 | 10 |
| 2019 | 6 | 8 |
| 2020 | 9 | 7 |
| 2021 | 3 | 17 |
| 2022 | 2 | 11 |
| 2023 | 9 | 8 |
| 2024 | 6 | 9 |
| 2025 | 7 | 13 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acrylic polyester resin and an aqueous coating composition containing the same15 Sep 2026US 12,735,524 B2PPG Industries Ohio, Inc.
- Process for making transparent polymer-based materials for solar panels21 Jul 2026US 12,686,742 B2Saudi Arabian Oil Company
- Medical instrument12 May 2026US 12,623,006 B2Terumo Kabushiki Kaisha
- Polymers, method for fabricating polymers, and products including polymers21 Apr 2026US 12,606,669 B2Plantee Bioplastics Inc.
- Macromers and compositions for photocuring processes17 Mar 2026US 12,577,347 B2Poly-Med, Inc.
- Granular body, method for producing same, and thermoplastic resin composition13 Aug 2026US 2026/0234395 A1Kaneka Corporation
- Thermoplastic resin composition6 Aug 2026US 2026/0226269 A1Kaneka Corporation
- Biodegradable graft polymers for dye transfer inhibition16 Jul 2026US 2026/0201279 A1BASF SE
- Biodegradable graft polymers, their production, and their use in agrochemical formulations9 Jul 2026US 2026/0193398 A1BASF SE
- Macromers and compositions for photocuring processes16 Apr 2026US 2026/0103561 A1Poly-Med, Inc.
Most cited
By later US patents
- Water-dispersible polyester blends94US 4,946,932 AEastman Kodak Company · 1990
- Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same80US 6,552,162 B1Kimberly-Clark Worldwide, Inc. · 2003
- Water-responsive, biodegradable fibers comprising polylactide modified polylactide and polyvinyl alcohol, and method for making the fibers75US 5,945,480 AKimberly-Clark Worldwide, Inc. · 1999
- Coating compositions for cans and methods of coating73US 7,592,047 B2Valspar Sourcing, Inc. · 2009
- Mixtures of polymers including a halogen-containing polymer and compatibilized with a grafted aliphatic polyester71US 5,747,605 AElf Atochem S. A. · 1998