C04B 2103/0045
Polymers chosen for their physico-chemical characteristics
Official title: {Polymers chosen for their physico-chemical characteristics}
C04B2103/0045 (Polymers chosen for their physico-chemical characteristics) appears on 684 US grants and 844 published applications in this corpus.
Search patents in C04B- Granted patents
- 684
- Published applications
- 844
- Assignees
- 346
- Inventors
- 1,872
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 7 |
| 2002 | 14 | 17 |
| 2003 | 21 | 19 |
| 2004 | 9 | 25 |
| 2005 | 15 | 16 |
| 2006 | 9 | 19 |
| 2007 | 7 | 37 |
| 2008 | 10 | 36 |
| 2009 | 14 | 21 |
| 2010 | 22 | 28 |
| 2011 | 20 | 48 |
| 2012 | 18 | 31 |
| 2013 | 24 | 24 |
| 2014 | 30 | 36 |
| 2015 | 28 | 54 |
| 2016 | 34 | 33 |
| 2017 | 36 | 39 |
| 2018 | 24 | 47 |
| 2019 | 47 | 62 |
| 2020 | 49 | 50 |
| 2021 | 35 | 25 |
| 2022 | 27 | 46 |
| 2023 | 18 | 33 |
| 2024 | 26 | 37 |
| 2025 | 29 | 29 |
| 2026 | 28 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C04B 2103/0057Added as redispersable powdersIndexing code147
- C04B 2103/0062Cross-linked polymersIndexing code137
- C04B 2103/0059Graft polymersIndexing code88
- C04B 2103/0065Polymers characterised by their glass transition temperatureIndexing code87
- C04B 2103/0046Added as monomers or as oligomersIndexing code66
- C04B 2103/0051Water-absorbing polymers, hydrophilic polymersIndexing code55
- C04B 2103/0053Water-soluble polymersIndexing code45
- C04B 2103/0049Water-swellable polymersIndexing code43
All 17 subgroupsShow fewer
- C04B 2103/0052Hydrophobic polymersIndexing code40
- C04B 2103/0061Block polymersIndexing code38
- C04B 2103/0058Core-shell polymersIndexing code29
- C04B 2103/0063Obtained by an unusual polymerisation processIndexing code14
- C04B 2103/0066Film forming polymersIndexing code12
- C04B 2103/0054Water dispersible polymersIndexing code7
- C04B 2103/0064Polymers unstable in the presence of hydraulic bindersIndexing code6
- C04B 2103/0055Water-insoluble polymersIndexing code4
- C04B 2103/0056Thermohardening polymersIndexing code1
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Dual-scale toughened cement-based composite material and use thereof6 Oct 2026US 12,753,118 B2Qingdao University of Technology
- Silicon containing emulsion powders for use in making cement based on tile adhesive dry mix compositions6 Oct 2026US 12,753,126 B2Dow Global Technologies LLC
- Sound-absorbing material block, method for preparing thereof, and electronic device29 Sep 2026US 12,747,189 B2AAG Technologies (Nanjing) Co., Ltd.
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Hydraulic composition for ultra-high performance concrete and ultra-high performance grout8 Oct 2026US 2026/0308054 A1Sika Technology AG
- Composition and treatment method thereof for 3d pringting material8 Oct 2026US 2026/0308063 A1Nano and Advanced Materials Institute Limited
- Stabilizing admixture for mineral binder compositions24 Sep 2026US 2026/0285758 A1Sika Technology AG
- A structural composite material and compositions and methods for the production thereof27 Aug 2026US 2026/0250195 A1Sunrise Envirotech Pty Ltd
- Stable and Self-Leveling Bonded Seal30 Jul 2026US 2026/0217615 A1Knauf Gips KG
Most cited
By later US patents
- Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants143US 6,681,856 B1Halliburton Energy Services.Inc. · 2004
- Method of using thixotropic cements for combating gas migration problems103US 4,524,828 AHalliburton Company · 1985
- Method and cement-drilling fluid cement composition for cementing a wellbore94US 5,874,387 AAtlantic Richfield Company · 1999
- Construction board materials with engineered microstructures81US 6,743,830 B2Innovative Construction and Building Materials · 2004
- Method of using thixotropic cements for combating lost circulation problems80US 4,515,216 AHalliburton Company · 1985