ClassID:

167422

G01N7/16 - CPC Classification

Classification description:

Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by heating the material

Recent Application in this class:
#1
20260029318
2026-01-29

PRESSURE-BASED METHOD TO DETERMINE INSTABILITY TEMPERATURE

#2
20250327730
2025-10-23

METHOD FOR INVERTING TRUE MASS CONTENT OF WATER ICE IN LUNAR SOIL USING LUNAR SOIL WATER MOLECULE ANALYZER

#3
20250189421
2025-06-12

SYSTEM AND METHOD FOR QUANTITATIVELY MEASURING GASES GENERATED BY A BATTERY CELL OR BATTERY CELL COMPONENT AS A FUNCTION OF TIME DURING TESTING

#4
20250123257
2025-04-17

DEVICE AND METHOD FOR TESTING GAS LOSS AMOUNT WHICH SIMULATES WIRELINE CORING PROCESS

#5
20250116587
2025-04-10

METHOD OF ASSESSING A SAMPLE, APPARATUS FOR ASSESSING A SAMPLE

#6
20250116586
2025-04-10

DEVICE AND METHOD FOR TESTING GAS LOSS AMOUNT WHICH SIMULATES WIRELINE CORING PROCESS

#7
20250110033
2025-04-03

SYSTEMS AND METHODS TO EVALUATE A FOAMER FOR UNLOADING LIQUID IN OIL AND GAS WELLS OF MATURE FIELDS

#8
20240077396
2024-03-07

THERMAL ANALYSIS APPARATUS

#9
20220307959
2022-09-29

Device for determining a volume of gas in a sample

#10
20220011153
2022-01-13

Water activity tracking for loss detection

#11
20210215656
2021-07-15

AGRICULTURAL PROCESSING SYSTEM AND METHOD

#12
20200240973
2020-07-30

Method for determining content of lost gas in shale gas content test

#13
20190204283
2019-07-04

Agricultural processing system and method

#14
20170269048
2017-09-21

Portable alcohol tester

#15
20150377811
2015-12-31

Analog floating-gate atmometer

#16
20150369715
2015-12-24

Automatic measuring instrument and measuring method for unconventional natural gas content

#17
20150300934
2015-10-22

Ammonia estimation method

#18
20140190244
2014-07-10

System and method for the determination of mixture averaged molecular weight of complex mixtures

#19
20130209316
2013-08-15

Method for determining the degree of saturation of solid ammonia storage materials in containers

#20
20130110401
2013-05-02

Calibration and consistency check of variable volume systems

#21
20120118041
2012-05-17

System and method for testing gas migration process in coal-rock mass

#22
20110239732
2011-10-06

Adsorbed gas content measuring instrument and its testing method

#23
20090188306
2009-07-30

Reid vapor pressure analyzer with an air saturator

#24
20060288604
2006-12-28

Method of analyzing vaporization pattern of solvent and solvent vacuum vaporization device

#25
20050056080
2005-03-17

Blood monitoring system

#26
20050042139
2005-02-24

Phased micro analyzer V, VI