C08J 2373/00
Working-up: characterised by the use of macromolecular compounds obtained by reactions forming
Official title: Characterised by the use of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08J2359/00 - C08J2371/00; Derivatives of such polymers
C08J2373/00 (Working-up: characterised by the use of macromolecular compounds obtained by reactions forming) appears on 36 US grants and 38 published applications in this corpus.
Search patents in C08J- Granted patents
- 36
- Published applications
- 38
- Assignees
- 31
- Inventors
- 106
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 3 |
| 2014 | 4 | 2 |
| 2015 | 1 | 5 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 3 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 6 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polyketone powder for laser sintering18 Nov 2025US 12,473,400 B2LUMAS Polymers LLC
- Wrap film with polyisobutylene succinic anhydride1 Jul 2025US 12,344,685 B2Berry Global, Inc.
- Polyketone powder for laser sintering25 Mar 2025US 12,258,446 B2LUMAS Polymers LLC
- Polyketone powder for laser sintering7 Jan 2025US 12,187,847 B2LUMAS Polymers LLC
- Bioderived recyclable epoxy-anhydride thermosetting polymers and resins30 Apr 2024US 11,970,575 B2Alliance for Sustainable Energy, LLC
- Dynamically vulcanized compositions comprising aliphatic polyketone, functionalized rubber, and low-odor crosslinking compound20 Aug 2026US 2026/0242589 A1
- Polyketone resin composition with superior fire resistance and thermal runaway prevention performance2 Jul 2026US 2026/0184896 A1Desco Co., Ltd.
- Polyketone powder for laser sintering12 Feb 2026US 2026/0042885 A1LUMAS Polymers LLC
- Recyclable and malleable thermosets enabled by activating dormant dynamic linkages18 Dec 2025US 2025/0382414 A1The Regents of the University of Colorado, a body corporate
- Thermoplastic foams and uses in applications requiring strength and lightweight27 Feb 2025US 2025/0066571 A1Honeywell International Inc.
Most cited
By later US patents
- Antimicrobial compositions and methods88US 8,449,916 B1Iowa State University Research Foundation, Inc. · 2013
- Laminar structures prepared with polyketone structural adhesives23US 4,871,618 AShell Oil Company · 1989
- Polyketone-based structural adhesive16US 4,880,904 AShell Oil Company · 1989
- Foamable thermoplastic polymers and a method for foaming16US 4,902,721 AThe Dow Chemical Company · 1990
- Blowing agents as curatives for ethylene/carbon monoxide copolymers10US 4,391,922 AE. I. Du Pont de Nemours and Company · 1983