C04B 2103/0082
Segregation-preventing agents
Official title: {Segregation-preventing agents; Sedimentation-preventing agents}
C04B2103/0082 (Segregation-preventing agents) appears on 36 US grants and 46 published applications in this corpus.
Search patents in C04B- Granted patents
- 36
- Published applications
- 46
- Assignees
- 36
- Inventors
- 145
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 5 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 2 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 3 | 4 |
| 2019 | 3 | 0 |
| 2020 | 1 | 6 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the same8 Jul 2025US 12,351,526 B2Construction Research & Technology GmbH
- Gypsum cement compositions with aggregate stabilizers and methods for forming floor underlayment6 May 2025US 12,291,485 B2United States Gypsum Company
- Emulsion polymerized cement suspension agent20 Aug 2024US 12,065,609 B2Halliburton Energy Services.Inc.
- Spray drying method12 Mar 2024US 11,926,715 B2BASF SE
- Sequenced polymers for monitoring the filtrate and the rheology31 May 2022US 11,345,845 B2Rhodia Operations
- Stabilizing admixture for mineral binder compositions24 Sep 2026US 2026/0285758 A1Sika Technology AG
- Hydraulic composition, thickener and additive therefor12 Dec 2024US 2024/0409463 A1Shin-Etsu Chemical Co., Ltd.
- Gypsum cement compositions with aggregate stabilizers and methods for forming floor underlayment13 Apr 2023US 2023/0110018 A1United States Gypsum Company
- Method For Producing a High Concentration Reactive Quicklime Slurry With Antiscalant Properties18 Aug 2022US 2022/0259098 A1S. A. Lhoist Recherche et Developpement
- Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the same31 Mar 2022US 2022/0098120 A1Construction Research & Technology GmbH
Most cited
By later US patents
- Storable liquid cementitious slurries for cementing oil and gas wells140US 5,547,506 ABJ Services Company · 1996
- Storable liquid cementitious slurries for cementing oil and gas wells139US 5,447,197 ABJ Services Company · 1995
- Cementing compositions and methods of cementing in a subterranean formation using an additive for preventing the segregation of lightweight beads.105US 6,889,767 B2Halliburton E{umlaut over (n)}ergy Services, Inc. · 2005
- Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances31US 5,174,821 ATaisei Corporation · 1992
- Wellbore servicing compositions comprising a density segregation inhibiting composite and methods of making and using same27US 7,740,070 B2Halliburton Energy Services.Inc. · 2010