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Acidity, pH-value
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CPC
F16N2200/08
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F16
Engineering elements
F16N
LUBRICATING
F16N2200/00
Condition of lubricant
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F16N2200/08
Acidity, pH-value
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Patents Grants
last 30 patents
Information
Patent Grant
Sensing system for detecting machine fluid degradation
Patent number
11,612,841
Issue date
Mar 28, 2023
Caterpillar Inc.
Philip C. Spengler
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for blending oil on a marine vessel
Patent number
11,473,461
Issue date
Oct 18, 2022
Maersk A/S
Henrik Bak Weimar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Sensing system for detecting machine fluid degradation
Patent number
11,110,378
Issue date
Sep 7, 2021
Caterpillar Inc.
Philip C. Spengler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for the preparation of a cylinder oil
Patent number
10,975,739
Issue date
Apr 13, 2021
LUKOIL MARINE LUBRICANTS GERMANY GMBH
Stefan Claussen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubricant deterioration detection device and lubricant deterioratio...
Patent number
10,890,575
Issue date
Jan 12, 2021
NSK Ltd.
Takenobu Inaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems for in situ monitoring of working fluids and working fluid...
Patent number
10,738,669
Issue date
Aug 11, 2020
ExxonMobil Research and Engineering Company
Samuel C. Bainbridge
G01 - MEASURING TESTING
Information
Patent Grant
Fluid quality monitoring and filtration system
Patent number
10,688,422
Issue date
Jun 23, 2020
Cummins Filtration IP, Inc.
Jeffery A. Massey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid quality monitoring and filtration system
Patent number
10,478,762
Issue date
Nov 19, 2019
Cummins Filtration IP, Inc.
Jeffrey A. Massey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sensing system for detecting machine fluid degradation
Patent number
10,315,137
Issue date
Jun 11, 2019
Caterpillar Inc.
Philip C. Spengler
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process and apparatus for the preparation of a cylinder oil
Patent number
10,240,497
Issue date
Mar 26, 2019
LUKOIL MARINE LUBRICANTS GERMANY GMBH
Stefan Claussen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lubrication system for internal combustion engine
Patent number
10,221,732
Issue date
Mar 5, 2019
Honda Motor Co., Ltd.
Mashu Kurata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lubricant health and service determination
Patent number
9,846,149
Issue date
Dec 19, 2017
Ingersoll-Rand Company
Ming Cao
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluid quality monitoring and filtration system
Patent number
9,535,050
Issue date
Jan 3, 2017
Cummins Filtration IP, Inc.
Jeffrey A. Massey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Biogas-driven generator set
Patent number
5,501,185
Issue date
Mar 26, 1996
Kohler Co.
James L. King
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for adding additives to lubricating oil
Patent number
5,067,455
Issue date
Nov 26, 1991
Nippondenso Co., Ltd.
Atsushi Okajima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Oil degradation warning system
Patent number
4,796,204
Issue date
Jan 3, 1989
Nissan Motor Co., Ltd.
Ryuzaburou Inoue
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR BLENDING OIL ON A MARINE VESSEL
Publication number
20200248595
Publication date
Aug 6, 2020
Maersk A/S
Henrik Bak WEIMAR
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sensing System for Detecting Machine Fluid Degradation
Publication number
20190255470
Publication date
Aug 22, 2019
Caterpillar Inc.
Philip C. Spengler
G01 - MEASURING TESTING
Information
Patent Application
Process and Apparatus for the Preparation of a Cylinder Oil
Publication number
20190178120
Publication date
Jun 13, 2019
LUKOIL MARINE LUBRICANTS GERMANY GMBH
Stefan CLAUßEN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LUBRICANT HEALTH AND SERVICE DETERMINATION
Publication number
20150047419
Publication date
Feb 19, 2015
Ingersoll-Rand Company
Ming Cao
G01 - MEASURING TESTING