C04B 2103/0058
Core-shell polymers
Official title: {Core-shell polymers}
C04B2103/0058 (Core-shell polymers) appears on 29 US grants and 44 published applications in this corpus.
Search patents in C04B- Granted patents
- 29
- Published applications
- 44
- Assignees
- 24
- Inventors
- 91
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 9 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 8 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 5 | 3 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 5 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precast concrete molded body14 Apr 2026US 12,600,670 B2Dow Toray Co., Ltd.
- Shrinkage reducer for mineral binder composition and its use21 Oct 2025US 12,448,329 B2Sika Technology AG
- Wellbore cement having polymer capsule shells1 Feb 2022US 11,236,582 B2Saudi Arabian Oil Company
- Capsule design for the capture of reagents4 May 2021US 10,995,254 B2Saudi Arabian Oil Company
- Capsule design for the capture of reagents28 Jul 2020US 10,723,932 B2Saudi Arabian Oil Company
- Cement modifier compositions4 Jul 2024US 2024/0217876 A2Dow Global Technologies LLC
- Thin fiber cement roof tiles comprising core-shell emulsions having improved impact resistance24 Aug 2023US 2023/0265015 A1
- Cationic latex modified hydrocarbon binder emulsions and their use in the preparation of bituminous products15 Jun 2023US 2023/0183135 A1Scott Bader Company Limited
- Precast concrete molded body11 May 2023US 2023/0146623 A1Dow Toray Co., Ltd.
- Process for the preparation of dispersing agents in a solid form and their use in mineral binding compositions26 Jan 2023US 2023/0022017 A1Sika Technology AG
Most cited
By later US patents
- Method of producing opaque adherent coating on the surface of substantially hydrated cementitious substrate27US 6,045,871 ARohm and Haas Company · 2000
- Cement compositions comprising particulate carboxylated elastomers and associated methods20US 7,650,940 B2Halliburton Energy Services.Inc. · 2010
- Powdery material and modifier for cementitious material16US 6,288,174 B1Mitsubishi Rayon Co., Ltd. · 2001
- Redispersible polymer powder composition12US 8,623,462 B2Akzo Nobel N. V. · 2014
- Grafted polymer composition9US 5,739,179 ARohm and Haas Company · 1998