ClassID:

167755

G01N2021/1746 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated Method using tracers

Recent Application in this class:
#1
20260098800
2026-04-09

Protective Outdoor and Indoor Advanced Particle Ray Tracing and Duplication in Real and Virtual Environments Provisional Patent Application

#2
20250377290
2025-12-11

APPARATUS AND METHOD FOR RAPID TESTING OF TIME DEPENDENT TRACER PERFORMANCE FOR USE IN FRACTURED GAS WELLS

#3
20250146930
2025-05-08

TRACER INTEGRATED SMART MATERIALS

#4
20250093260
2025-03-20

DEVICES, SYSTEMS, AND METHODS FOR AGROCHEMICAL DETECTION AND AGROCHEMICAL COMPOSITIONS

#5
20240319080
2024-09-26

DEVICES, SYSTEMS, AND METHODS FOR AGROCHEMICAL DETECTION AND AGROCHEMICAL COMPOSITIONS

#6
20240310289
2024-09-19

Measurement system for micro-mixing and measurement method thereof

#7
20240050723
2024-02-15

Device, systems, and methods of applying a treatment solution to a treatment site

#8
20230152217
2023-05-18

Devices, systems, and methods for agrochemical detection and agrochemical compositions

#9
20230120449
2023-04-20

Device, systems, and methods of applying a treatment solution to a treatment site

#10
20220118235
2022-04-21

Apparatus for applying an electrically spun fiber

#11
20220105327
2022-04-07

Method for applying electrically spun fibers to a site of interest

#12
20210278343
2021-09-09

TRACKING APPLICATION COVERAGE AND DEGRADATION OF ANTIMICROBIAL CHEMICAL COMPOSITIONS

#13
20210268246
2021-09-02

Apparatus for applying a treatment solution to a treatment site

#14
20210080385
2021-03-18

Devices, systems, and methods for agrochemical detection and agrochemical compositions

#15
20190242883
2019-08-08

PROTEIN-COATED MICROPARTICLES FOR PROTEIN STANDARDIZATION IN SINGLE-CELL ASSAYS

#16
20180364155
2018-12-20

Devices, systems, and methods for agrochemical detection and agrochemical compositions

#17
20160357026
2016-12-08

Super-resolution microscopy methods and systems enhanced by dielectric microspheres or microcylinders used in combination with metallic nanostructures

#18
20150238125
2015-08-27

Silicon-vacancy-doped nanodiamonds for molecular and cellular imaging

#19
20100207067
2010-08-19

Process for labeling materials based on organic thermoplastic or thermosetting polymer matrices