C04B 35/6346
Polyesters
Official title: {Polyesters}
C04B35/6346 (Polyesters) appears on 70 US grants and 79 published applications in this corpus.
Search patents in C04B- Granted patents
- 70
- Published applications
- 79
- Assignees
- 77
- Inventors
- 279
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 2 | 6 |
| 2011 | 2 | 3 |
| 2012 | 2 | 7 |
| 2013 | 7 | 3 |
| 2014 | 2 | 6 |
| 2015 | 1 | 2 |
| 2016 | 4 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 6 |
| 2021 | 4 | 4 |
| 2022 | 1 | 4 |
| 2023 | 2 | 4 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extrusion printing of biocompatible scaffolds7 Jul 2026US 12,673,132 B2William Marsh Rice University
- High temperature composites and methods for preparing high temperature composites7 Apr 2026US 12,595,214 B2Arkema France
- High temperature composites and methods for preparing high temperature composites16 Dec 2025US 12,497,335 B2Arkema France
- Interface material formulations for additive fabrication18 Feb 2025US 12,227,461 B2Desktop Metal, Inc.
- Method to fabricate a machinable ceramic matrix composite27 Aug 2024US 12,071,380 B2Rolls-Royce High Temperature Composites Inc.
- Method of manufacturing ceramic matrix composites reinforced with metallic particles27 Aug 2026US 2026/0250202 A1Politechnika Warszawska
- High temperature composites and methods for preparing high temperature composites16 Jul 2026US 2026/0200807 A1Arkema France
- Composition for directly producing a ceramic matrix composite material25 Jun 2026US 2026/0176209 A1
- High temperature composites and methods for preparing high temperature composites11 Jun 2026US 2026/0159452 A1Arkema France
- Composition for making ceramic object and method of using1 Jan 2026US 2026/0001813 A1Saint-Gobain Ceramics & Plastics, Inc.
Most cited
By later US patents
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999
- Polyhydroxyalkanoate molding compositions71US 6,071,998 AMetabolix, Inc. · 2000
- Binder system for use in the injection molding of sinterable powders and molding compound containing the binder system57US 5,380,179 AKawasaki Steel Corporation · 1995
- Binder system and method for particulate material with debind rate control additive53US 6,376,585 B1Apex Advanced Technologies, LLC · 2002