C08L 99/00
Compositions of natural macromolecular compounds or of derivatives thereof not provided for
Official title: Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
C08L99/00 (Compositions of natural macromolecular compounds or of derivatives thereof not provided for) appears on 232 US grants and 356 published applications in this corpus.
Search patents in C08L- Granted patents
- 232
- Published applications
- 356
- Assignees
- 247
- Inventors
- 743
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 6 | 5 |
| 2003 | 6 | 11 |
| 2004 | 7 | 9 |
| 2005 | 2 | 8 |
| 2006 | 3 | 10 |
| 2007 | 3 | 9 |
| 2008 | 2 | 7 |
| 2009 | 3 | 4 |
| 2010 | 4 | 9 |
| 2011 | 6 | 10 |
| 2012 | 5 | 8 |
| 2013 | 2 | 15 |
| 2014 | 10 | 14 |
| 2015 | 13 | 15 |
| 2016 | 11 | 8 |
| 2017 | 10 | 12 |
| 2018 | 9 | 21 |
| 2019 | 4 | 16 |
| 2020 | 13 | 20 |
| 2021 | 15 | 20 |
| 2022 | 14 | 29 |
| 2023 | 24 | 34 |
| 2024 | 9 | 27 |
| 2025 | 18 | 20 |
| 2026 | 5 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bio-based products and methods for manufacturing the same22 Sep 2026US 12,740,672 B2
- Biodegradable films from DDGS22 Sep 2026US 12,742,071 B2Kansas State University Research Foundation
- Liquid mulching agent composition containing seaweed extract3 Mar 2026US 12,565,616 B2Cellpack AG
- Method of extraction of a galactomannan gum from alfalfa seeds13 Jan 2026US 12,522,673 B2Luxembourg Institute of Science and Technology (List)
- Biodegradable thermosetting chitosan-based polymerizable composition and process of using same to form a mold casted object13 Jan 2026US 12,522,718 B21263349 Ontario Inc.
- Liquid plastisol compositions and water soluble plasticized articles prepared therefrom30 Jul 2026US 2026/0217921 A1Avient Corporation
- Mushroom mycelium mat-based elastomer analog and method for preparing same30 Jul 2026US 2026/0218011 A1Industry-Academic Cooperation Foundation, Chosun University
- Biodegradable, compostable molding mass compositions, molded articles and methods of manufacture2 Jul 2026US 2026/0184901 A1Eps Global Marketing Ltd.
- Hemp polymer compounds with an additive and methods of making same18 Jun 2026US 2026/0167809 A1The Hemp Plastic Company
- Leather-like material of vegetable origin made from persimmon puree7 May 2026US 2026/0125849 A1Persiskin, S.L.
Most cited
By later US patents
- Biodegradable poly(β-amino esters) and uses thereof142US 7,427,394 B2Massachusetts Institute of Technology · 2008
- Cereal grain-based biodegradable thermoplastic compositions99US 5,320,669 AIowa State University Research Foundation, Inc. · 1994
- Structural building materials or articles obtained from crop plants or residues therefrom and/or polyolefin materials83US 5,416,139 A1995
- Packaging and structural materials comprising potato peel waste75US 6,440,204 B1Penford Corporation · 2002
- Composition board including plant protein in binder73US 5,153,242 ABoard of Regents of the University of Nebraska · 1992