C04B 20/0032
Characterised by the gas filling pores
Official title: {characterised by the gas filling pores, e.g. inert gas or air at reduced pressure}
C04B20/0032 (Characterised by the gas filling pores) appears on 10 US grants and 22 published applications in this corpus.
Search patents in C04B- Granted patents
- 10
- Published applications
- 22
- Assignees
- 6
- Inventors
- 24
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fluid storage media and method of delivering a fluid17 Sep 2024US 12,090,461 B2UT-Battelle, LLC
- Coated hollow and evacuated insulation spheres (CEIS)11 Jun 2024US 12,005,414 B2UT-Battelle, LLC
- Method of constructing a space construction and product thereof2 Feb 2021US 10,906,251 B1
- Utility materials incorporating a microparticle matrix formed with a setting agent17 Dec 2019US 10,508,437 B2Ashtech Industries, LLC
- Utility materials incorporating a microparticle matrix formed with a setting agent14 Nov 2017US 9,816,266 B2Ashtech Industries, LLC
- High performance expandable liner hanger using hydrostatic assist by chemically modifying liner hanger environment17 Sep 2026US 2026/0275182 A1Halliburton Energy Services.Inc.
- Utility materials incorporating a microparticle matrix formed with a setting agent12 Mar 2026US 2026/0071423 A1Akamai Materials, Inc.
- Utility materials incorporating a microparticle matrix formed with a setting agent13 Jun 2024US 2024/0191499 A1Microsphere Labs LLC
- Fluid storage media and method of delivering a fluid31 Mar 2022US 2022/0097016 A1UT-Battelle, LLC
- Coated hollow and evacuated insulation spheres (ceis)27 Jan 2022US 2022/0023817 A1UT-Battelle, LLC
Most cited
By later US patents
- Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations28US 7,543,642 B2Halliburton Energy Services.Inc. · 2009
- Utility materials incorporating a microparticle matrix formed with a setting agent8US 8,591,677 B2Ashtech Industries, LLC · 2013
- Sound attenuation building material and system8US 9,076,428 B2Ashtech Industries, LLC · 2015
- Sound attenuation building material and system7US 8,445,101 B2Ashtech Industries, LLC · 2013
- Sound attenuation building material and system5US 9,670,665 B2Ashtech Industries, LLC · 2017