ClassID:

105344

C10G7/10 - CPC Classification

Classification description:

Distillation of hydrocarbon oils Inhibiting corrosion during distillation

Recent Application in this class:
#1
20260125604
2026-05-07

REFINERY CRUDE DISTILLATION UNIT CORROSION INHIBITOR

#2
20260117133
2026-04-30

OPTIMIZED LARGE LANGUAGE MODEL INFERENCE FROM STRUCTURED DATA VIA INTERMEDIATE DOCUMENTS

#3
20250179373
2025-06-05

REFINERY CRUDE DISTILLATION UNIT CORROSION INHIBITOR

#4
20250146138
2025-05-08

HYDROCARBON MIXTURES THAT INCLUDE CORROSION INHIBITOR ADDITIVES AND METHODS FOR INHIBITING CORROSION BY USE THEREOF

#5
20240279561
2024-08-22

PHOSPHOROUS-FREE OIL SOLUBLE MOLYBDENUM COMPLEXES FOR HIGH TEMPERATURE NAPHTHENIC ACID CORROSION INHIBITION

#6
20230220286
2023-07-13

Tower bottoms coke catching device

#7
20220364242
2022-11-17

Method for Reducing or Preventing Corrosion or Fouling Caused by Acidic Compounds

#8
20220033725
2022-02-03

Phosphorous-free oil soluble molybdenum complexes for high temperature naphthenic acid corrosion inhibition

#9
20210032758
2021-02-04

Oil soluble molybdenum complexes for inhibiting high temperature corrosion and related applications in petroleum refineries

#10
20200333087
2020-10-22

Heat and mass transfer component comprising a lubricant-impregnated surface

#11
20200010386
2020-01-09

Composition for control and inhibition of polymerization of monomers, and method of use and preparation thereof

#12
20190292471
2019-09-26

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#13
20190177622
2019-06-13

Basic ionic liquids as hydrochloric acid scavengers in refinery crude processing

#14
20190119580
2019-04-25

PROCESS FOR CONTROLLING CORROSION IN PETROLEUM REFINING UNITS

#15
20190064076
2019-02-28

Method and system for analysing a blend of two or more hydrocarbon feed streams

#16
20190002775
2019-01-03

Refinery antifoulant process

#17
20180355258
2018-12-13

System and method of predictive analytics for control of an overhead crude section of a hydrocarbon refining process

#18
20180251685
2018-09-06

Method and composition for neutralizing acidic components in petroleum refining units

#19
20180002619
2018-01-04

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#20
20170369800
2017-12-28

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#21
20170023485
2017-01-26

Method and system for analysing a blend of two or more hydrocarbon feed streams

#22
20160362619
2016-12-15

Effective novel non-polymeric and non-fouling additive for inhibiting high-temperature naphthenic acid corrosion and method of using the same

#23
20160304796
2016-10-20

Surface treatment method and device treated thereby

#24
20160145498
2016-05-26

Determining modified TAN-IR in crude oil

#25
20160024395
2016-01-28

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#26
20150376516
2015-12-31

Method and compositions for inhibition of naphthenic acid induced corrosion

#27
20150114884
2015-04-30

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#28
20150090640
2015-04-02

STEAM GENERATOR ADDITIVES TO MINIMIZE FOULING AND CORROSION IN CRUDE TOWERS

#29
20140371495
2014-12-18

Corrosion inhibition

#30
20140134743
2014-05-15

Method for identifying layers providing corrosion protection in crude oil fractions

#31
20130299391
2013-11-14

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#32
20130087480
2013-04-11

Removing amines from hydrocarbon streams

#33
20130048535
2013-02-28

Development and implementation of analyzer based on control system and algorithm

#34
20120045361
2012-02-23

Effective Novel Non-Polymeric and Non-Fouling Additive for Inhibiting High-Temperature Naphthenic Acid Corrosion and Method of Using the Same

#35
20120031810
2012-02-09

Removing amines from hydrocarbon streams

#36
20110168523
2011-07-14

Crude treatment system

#37
20100108566
2010-05-06

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#38
20080319240
2008-12-25

Removing amines from hydrocarbon streams

#39
20080257782
2008-10-23

Corrosion assessment method and system

#40
20080164137
2008-07-10

Compositions, configurations, and methods of reducing naphtenic acid corrosivity

#41
20080001125
2008-01-03

Method and compositions for inhibition of naphthenic acid induced corrosion

#42
20060157387
2006-07-20

Method for prevention of corrosion by naphthenic acids in refineries

#43
20060091044
2006-05-04

High temperature corrosion inhibitor

#44
20060060498
2006-03-23

Dispersant of saline deposits in hydrocarbon process plants

#45
20060043340
2006-03-02

Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit

#46
20050051462
2005-03-10

Multi-amine neutralizer blends

#47
20050000862
2005-01-06

Corrosion reduction with amine scavengers