G01N 2223/404
Contrast medium
Official title: contrast medium
G01N2223/404 (Contrast medium) appears on 8 US grants and 12 published applications in this corpus.
Search patents in G01N- Granted patents
- 8
- Published applications
- 12
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 14 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for radiographic inspection14 Apr 2020US 10,620,139 B2Delavan Inc.
- Nonaqueous radiopaque fluid and associated imaging system and method3 Jul 2018US 10,012,601 B2The Boeing Company
- Methods for radiographic and CT inspection of additively manufactured workpieces5 Jun 2018US 9,989,482 B2General Electric Company
- Systems and methods for radiographic inspection6 Mar 2018US 9,909,999 B2Delavan Inc.
- Nonaqueous radiopaque fluid and associated imaging system and method13 Jun 2017US 9,678,022 B2The Boeing Company
- Apparatus and method for measuring clearance11 Jun 2026US 2026/0160546 A1ROLLS-ROYCE plc
- Methods and systems of electron diffraction3 Apr 2025US 2025/0112022 A1FEI Company
- Photoelectron emission microscope16 Jan 2025US 2025/0020604 A1Hitachi High-Tech Corporation
- Method of analyzing structure of resin material8 Sep 2022US 2022/0283102 A1Mazda Motor Corporation
- Systems and methods for radiographic inspection7 Jun 2018US 2018/0156743 A1Delavan Inc.
Most cited
By later US patents
- Method for determining spatial distribution and concentration of a component in a pore volume of a porous material4US 8,873,701 B2Schlumberger Technology Corporation · 2014
- Apparatus and method of imaging a heterogeneous object3US 9,170,215 B2Hexagon Metrology, Inc. · 2015
- Systems and methods for radiographic inspection3US 9,909,999 B2Delavan Inc. · 2018
- Method for determining spatial distribution and concentration of clay in a core sample2US 8,761,334 B2Schlumberger Technology Corporation · 2014
- Nonaqueous radiopaque fluid and associated imaging system and method2US 9,678,022 B2The Boeing Company · 2017