B29K 2061/00
Use of condensation polymers of aldehydes or ketones or derivatives thereof, as
Official title: Use of condensation polymers of aldehydes or ketones {or derivatives thereof}, as moulding material
B29K2061/00 (Use of condensation polymers of aldehydes or ketones or derivatives thereof, as) appears on 121 US grants and 89 published applications in this corpus.
Search patents in B29K- Granted patents
- 121
- Published applications
- 89
- Assignees
- 114
- Inventors
- 316
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 5 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 4 |
| 2015 | 6 | 9 |
| 2016 | 3 | 9 |
| 2017 | 2 | 5 |
| 2018 | 7 | 5 |
| 2019 | 7 | 3 |
| 2020 | 8 | 3 |
| 2021 | 0 | 7 |
| 2022 | 1 | 7 |
| 2023 | 4 | 4 |
| 2024 | 4 | 8 |
| 2025 | 6 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low permeation article with polyketone barrier layer1 Sep 2026US 12,723,149 B2ContiTech USA, Inc.
- Polyketone powder for laser sintering18 Nov 2025US 12,473,400 B2LUMAS Polymers LLC
- Fiber-reinforced resin molded body and production method thereof, fiber-reinforced resin molding prepreg, fiber-reinforced molded body and production method of fiber-reinforced molded body and resin sheet, fiber-reinforced sandwich composite, and production method of fiberreinforced molded body16 Sep 2025US 12,415,897 B2Inoac Corporation
- Fibre composite material and method for producing same8 Jul 2025US 12,350,894 B2manaomea GmbH
- Polyketone powder for laser sintering25 Mar 2025US 12,258,446 B2LUMAS Polymers LLC
- Refractory composition and molded article using same20 Aug 2026US 2026/0241620 A1Hdc Hyundai Engineering Plastics Co., Ltd.
- Method for producing a vane made from composite material2 Jul 2026US 2026/0184027 A1Safran
- Melamine utensil made from melamine composite material and method of manufacturing the same26 Feb 2026US 2026/0054428 A1Sara Rose International Inc.
- Polyketone powder for laser sintering12 Feb 2026US 2026/0042885 A1LUMAS Polymers LLC
- Polyacetal resin composition13 Nov 2025US 2025/0346734 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- Fiber reinforced resin composites, method of manufacture and improved composite products76US 5,273,819 A1993
- Carbon for high voltage EDLCs57US 9,136,064 B2Corning Incorporated · 2015
- Sound and heat insulation having little odor55US 5,696,201 AMatec Holding AG · 1997
- Pultruded reinforced phenolic resin products32US 4,419,400 AOccidental Chemical Corporation · 1983
- Method of making prepreg32US 5,609,806 AReichhold Chemicals, Inc. · 1997