C08J 3/096
Nitrogen containing compounds
Official title: {Nitrogen containing compounds}
C08J3/096 (Nitrogen containing compounds) appears on 99 US grants and 99 published applications in this corpus.
Search patents in C08J- Granted patents
- 99
- Published applications
- 99
- Assignees
- 92
- Inventors
- 333
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 5 |
| 2012 | 3 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 7 |
| 2015 | 1 | 2 |
| 2016 | 7 | 4 |
| 2017 | 3 | 4 |
| 2018 | 1 | 10 |
| 2019 | 4 | 8 |
| 2020 | 5 | 8 |
| 2021 | 6 | 5 |
| 2022 | 3 | 7 |
| 2023 | 3 | 2 |
| 2024 | 4 | 6 |
| 2025 | 4 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of forming a composition and the composition formed therefrom12 May 2026US 12,626,905 B2
- Universal functionalized beads and method of making same10 Mar 2026US 12,569,820 B2RAN Biotechnologies, Inc.
- Recycling process30 Dec 2025US 12,509,568 B2Worn Again Technologies Limited
- Biopolymer particle preparation9 Sep 2025US 12,410,285 B2Naturbeads Ltd
- Method of plasticizing and densifying hydrophilic polymeric biomaterials and hydrophilic polymeric biomaterials8 Apr 2025US 12,269,929 B2
- Dope additive and fiber17 Sep 2026US 2026/0275582 A1
- Method of forming a composition and the composition formed therefrom17 Sep 2026US 2026/0279766 A1Teebs R&D, LLC
- Method for modifying low electric field refrigeration performance of polyvinylidene fluoride ferroelectric polymer and application thereof6 Aug 2026US 2026/0226239 A1Shanghai Jiao Tong University
- Recycling method and recycled products29 Jan 2026US 2026/0028463 A1BASF SE
- Super-tough cellulose aerogel fiber as well as preparation method and use thereof1 Jan 2026US 2026/0002288 A1Suzhou Institute of Nano-Tech and Nano-Bionics (Sinano) , Chinese Academy of Sciences
Most cited
By later US patents
- Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article231US 4,416,698 AAkzona Incorporated · 1983
- Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent228US 4,246,221 AAkzona Incorporated · 1981
- Dissolution and processing of cellulose using ionic liquids152US 6,824,599 B2University of Alabama · 2004
- Cellulose matrix encapsulation and method122US 6,808,557 B2PG Research Foundation · 2004
- Solubility of cellulose in ionic liquids with addition of amino bases98US 7,754,002 B2BASF SE · 2010