C08F 122/02
Acids
Official title: Acids; Metal salts or ammonium salts thereof {, e.g. maleic acid or itaconic acid}
C08F122/02 (Acids) appears on 26 US grants and 22 published applications in this corpus.
Search patents in C08F- Granted patents
- 26
- Published applications
- 22
- Assignees
- 16
- Inventors
- 52
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 5 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 2 | 0 |
| 2020 | 5 | 1 |
| 2021 | 1 | 1 |
| 2022 | 7 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Freestanding ion gel and method for preparing the same11 Apr 2023US 11,623,971 B2Kunsan National University Industry-University Cooperation Foundation
- Method of milling minerals in the presence of a poly (itaconate)14 Feb 2023US 11,578,214 B2Coatex
- Conducting polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used as a pesticide means15 Mar 2022US 11,274,175 B1
- Conducting polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used as an anti-fouling means22 Feb 2022US 11,254,767 B1
- Conducting polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used as an anti-infective means22 Feb 2022US 11,254,768 B1
- Process for synthesising a polymer, polylmer, process for producing emulsifying bases, emulsifying bases, and use of a polymer8 May 2025US 2025/0143998 A1Chemyunion Ltda.
- Additive manufacturing polyelectrolyte resin and additively manufacturing14 Dec 2023US 2023/0399422 A1
- Freestanding ion gel and method for preparing the same25 Feb 2021US 2021/0054127 A1Kunsan National University Industry-University Cooperation Foundation
- Method of milling minerals in the presence of a poly (itaconate)17 Sep 2020US 2020/0291239 A1Coatex
- Maleic anhydride homopolymer and maleic acid homopolymer and methods for preparing thereof, and non-phosphorus corrosion inhibitor and use thereof25 Oct 2018US 2018/0305617 A1Ecolab USA Inc.
Most cited
By later US patents
- Process for polymerization of itaconic acid30US 5,223,592 ARohm and Haas Company · 1993
- Regulated and continuous polymerization of polycarboxylic acid polymers12US 8,420,758 B2Itaconix Corporation · 2013
- Conducting polymer, 1-octadecene, polymer with 2,5 furnadione, metal salts7US 10,858,467 B22020
- Polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used to make electronic components7US 10,858,468 B12020
- Polymer, 1-octadecene, polymer with 2,5 furandione, metal salts used as a catalyst means7US 10,865,265 B12020