C04B 2103/008
Flocking or deflocking agents
Official title: {Flocking or deflocking agents}
C04B2103/008 (Flocking or deflocking agents) appears on 25 US grants and 21 published applications in this corpus.
Search patents in C04B- Granted patents
- 25
- Published applications
- 21
- Assignees
- 20
- Inventors
- 72
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 3 | 3 |
| 2022 | 1 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low-carbon construction binder and materials providing comfort in summer6 Oct 2026US 12,753,121 B2Materrup
- Deflocculation additives for wellbore servicing fluid additives15 Sep 2026US 12,735,620 B2Halliburton Energy Services.Inc.
- Formulation for a low-carbon construction binder, method of production, and construction materials30 Sep 2025US 12,428,342 B2Materrup
- Polymer powder compositions which can be redispersed in water26 Aug 2025US 12,398,323 B2Wacker Chemie AG
- Method for selecting the composition of a construction material comprising an excavated clay soil, method and system for preparing such a construction material11 Feb 2025US 12,221,390 B2Materrup
- Geopolymer compositions, and related geopolymer slurries and methods11 Jun 2026US 2026/0159748 A1Schlumberger Technology Corporation
- Deflocculation additives for wellbore servicing fluid additives21 May 2026US 2026/0139180 A1Halliburton Energy Services.Inc.
- Formulation for a low-carbon construction binder, method of production, and construction materials25 Dec 2025US 2025/0388513 A1Materrup
- Compressed concrete block with low mass per unit area comprising a raw clay matrix and associated methods24 Oct 2024US 2024/0351241 A1
- Low-carbon construction binder and materials providing comfort in summer7 Mar 2024US 2024/0076238 A1Materrup
Most cited
By later US patents
- Method for producing light-weight molded articles containing ceramic fibers23US 4,735,756 ADidier-Werke AG · 1988
- Non-slumping, pumpable castable and method of applying the same19US 5,549,745 AIndresco Inc. · 1996
- Technology and methodology for the production of high quality polymer filler and super-pozzolan from fly ash15US 6,533,848 B1University of Kentucky Research Foundation · 2003
- Non-slumping, pumpable castable and method of applying the same13US 5,512,325 AIndresco Inc. · 1996
- Method of forming rigid film of calcium phosphate compound11US 4,770,943 ADirector-General of Agency of Industrial Science and Technology · 1988