C04B 2103/0093
Organic cosolvents
Official title: {Organic cosolvents}
C04B2103/0093 (Organic cosolvents) appears on 22 US grants and 29 published applications in this corpus.
Search patents in C04B- Granted patents
- 22
- Published applications
- 29
- Assignees
- 30
- Inventors
- 86
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 9 |
| 2024 | 4 | 3 |
| 2025 | 1 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sound-absorbing material block, method for preparing thereof, and electronic device29 Sep 2026US 12,747,189 B2AAG Technologies (Nanjing) Co., Ltd.
- Deflocculation additives for wellbore servicing fluid additives15 Sep 2026US 12,735,620 B2Halliburton Energy Services.Inc.
- Method for stabilizing wellbore, stabilized wellbore and wellbore stabilizing fluid3 Feb 2026US 12,540,268 B2King Fahd University of Petroleum and Minerals
- Process for obtaining synthetic geopolymers and synthetic geopolymers29 Jul 2025US 12,371,377 B2Petroleo Brasileiro S.A. - Petrobras
- Cores for die casting19 Nov 2024US 12,145,193 B2HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
- Deflocculation additives for wellbore servicing fluid additives21 May 2026US 2026/0139180 A1Halliburton Energy Services.Inc.
- Geopolymer compositions and methods5 Feb 2026US 2026/0035606 A1Schlumberger Technology Corporation
- Sound-absorbing material block, method for preparing thereof, and electronic device17 Apr 2025US 2025/0122124 A1AAC Technologies (Nanjing) Co., Ltd.
- Foam Concrete and Composition and Method of Forming Same27 Mar 2025US 2025/0100943 A1City University of Hong Kong
- Liquid Salt Composition and Methods of Making and Using Same6 Mar 2025US 2025/0074833 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Precious metal composition25US 5,401,535 AJohnson Matthey Public Limited Company · 1995
- Antibacterial calcium phosphate ceramic21US 5,266,534 AKabushiki Kaisha Sangi · 1993
- Lithium-containing resole composition for making a shaped refractory article and other hardened articles18US 4,939,188 ABorden, Inc. · 1990
- Precious metal composition15US 5,281,635 AJohnson Matthey Public Limited Company · 1994
- Emulsion shear bond enhanced cement9US 11,739,247 B1Saudi Arabian Oil Company · 2023