Inventor

Alain Lambert

Inventor

Beauvechain, BE

Overview

1976–2015

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds55%

C01BNon-metallic elements23%

G01BMeasuring length, thickness or similar linear dimensions9%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

PatentTitleYear

8,957,254'Process for chemical synthesis from an alkenone made from a halogenated precursor'2015 8,519,195'Process for the manufacture of alkenones'2013 8,440,865'Process for the manufacture of alkenones'2013 7,750,195'Process for obtaining a purified hydrofluoroalkane'2010 7,566,809'Process for separation of a mixture comprising at least one hydrofluoroalkane'2009 7,468,467'Process for obtaining a purified hydrofluoroalkane'2008 7,223,892'Process for the separation of a mixture comprising at least one hydrofluoroalkane'2007 7,179,949'Process for obtaining a purified hydrofluoroalkane'2007 7,074,434'Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions'2006 6,521,803'Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions'2003 6,452,057'Process for preparing halohydrocarbons in the presence of a co-catalyst'2002 6,399,841'Method for separating hydrogen fluoride from its mixtures with 1,1,1,3,3-pentafluorobutane and method for making 1,1,1,3,3-pentafluorobutane'2002 4,098,129'Non-destructive testing of materials using ultrasonic waves'1978 4,038,865'Device for non-destructive measurement of a surface layer of a material'1977 3,937,067'Measurement of angles'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to CENTRE TECHN IND MECANIQUE (3)· patent assignee history

1976–1978Based in Creil, FR· patent location history

2002–2015Patents assigned to SOLVAY (12)· patent assignee history

2002–2015Based in Beauvechain, BE· patent location history

2013–2015Patents assigned to BRAUN MAX (3)· patent assignee history

2013–2015Patents assigned to LAMBERT ALAIN (3)· patent assignee history

2013–2015Patents assigned to CLAASSEN UTA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SOLVAY	12	2002–2015
BRAUN MAX	3	2013–2015
CENTRE TECHN IND MECANIQUE	3	1976–1978
LAMBERT ALAINself	3	2013–2015
CLAASSEN UTA	2	2013–2015

Locations

Location	Patents	Span
Beauvechain, BE	12	2002–2015
Creil, FR	3	1976–1978