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  1. Technology classes
  2. /G · Physics
  3. /G01 · Measuring
  4. /G01N · Investigating or analysing materials by determining their chemical or physical properties
  5. /G01N 21/00 · Investigating or analysing materials by the use of optical means, i.e. using
  6. /G01N 21/84 · Systems specially adapted for particular applications
  7. /G01N 21/85 · Investigating moving fluids or granular solids
  8. /G01N 21/8507 · Probe photometers, i.e. with optical measuring part dipped into fluid sample
  9. /G01N 2021/8528 · Immerged light conductor
  10. /G01N 2021/8542
G01N 2021/8542

Presenting an exposed part of the core

Official title: {presenting an exposed part of the core}

G01N2021/8542 (Presenting an exposed part of the core) appears on 4 US grants and 7 published applications in this corpus.

Search patents in G01N

Where it sits

  1. GPhysics
  2. G01Measuring
  3. G01NInvestigating or analysing materials by determining their chemical or physical properties
  4. G01N 21/00Investigating or analysing materials by the use of optical means, i.e. using
  5. G01N 21/84Systems specially adapted for particular applications
  6. G01N 21/85Investigating moving fluids or granular solids
  7. G01N 21/8507Probe photometers, i.e. with optical measuring part dipped into fluid sample
  8. G01N 2021/8528Immerged light conductor
  9. G01N 2021/8542Presenting an exposed part of the core
Granted patents
4
Published applications
7
Assignees
8
Inventors
15
Latest grant
17 Jun 2025

Filings by year

Granted patentsPublished applications
G01N 2021/8542: granted patents and published applications per publication year
YearGranted patentsPublished applications
200701
200810
200900
201000
201100
201200
201300
201400
201501
201601
201711
201801
201900
202010
202100
202202
202300
202400
202510

200720172025

By publication year.

Recent patents

  • Dextrose concentration sensor for a peritoneal dialysis system17 Jun 2025US 12,329,892 B2Bellco SRL
  • Gas sensor4 Aug 2020US 10,732,093 B2Sensorhut Ltd
  • Hybrid fiber optic probe device for attenuated total reflection spectroscopic applications in UV, visible and IR ranges17 Oct 2017US 9,791,367 B2Pims Passive Imaging Medical Systems Ltd
  • Multi-mode sampling probes15 Apr 2008US 7,359,060 B2Thermo Electron Scientific Instruments LLC
  • Optical sensing based on functionalized evanescent fiber sensor for process fluid flow analysis24 Mar 2022US 2022/0091116 A1Ocean Optics, Inc.
  • Dextrose concentration sensor for a peritoneal dialysis system17 Feb 2022US 2022/0047792 A1Bellco SRL
  • Gas sensor27 Dec 2018US 2018/0372613 A1Sensorhut Ltd
  • Gas sensor2 Mar 2017US 2017/0059469 A1Sensorhut Ltd
  • Hybrid fiber optic probe device for attenuated total reflection spectroscopic applications in uv, visible and ir ranges28 Apr 2016US 2016/0116407 A1Pims Passive Imaging Medical Systems Ltd

Most cited

By later US patents
  • Multi-mode sampling probes4US 7,359,060 B2Thermo Electron Scientific Instruments LLC · 2008
  • Gas sensor1US 10,732,093 B2Sensorhut Ltd · 2020

Top assignees

Documents
  • SSensorhut Ltd3
  • BBellco SRL2
  • PPPims Passive Imaging Medical Systems Ltd2
  • TEThermo Electron Scientific Instruments LLC2
  • LLittelfuse, Inc.1
  • MMedtronic, Inc.1
  • MMMozarc Medical US LLC1
  • OOOcean Optics, Inc.1

Often classified with

  • G02BOptical elements, systems or apparatus6
  • B82YSpecific uses or applications of nanostructures3
  • A61MDevices for delivering substances into the body2
  • C03CChemical composition of glasses, glazes or vitreous enamels2
  • B05DProcesses for applying fluent materials to surfaces, in general1
  • B60KArrangement or mounting of propulsion units or of transmissions in vehicles1
  • F01NGas-flow silencers or exhaust apparatus for machines or engines in general1
  • Y02ATechnologies for adaptation to climate change1
  • Y02TLow-carbon transport1

Documents that also carry the other class.

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