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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for LC-SFC/MS interfacing
Patent number
5,376,789
Issue date
Dec 27, 1994
Carlo Erba Strumentazione S.p.A.
Gunnar Stenhagen
G01 - MEASURING TESTING
Information
Patent Grant
Gas chromatographic injector
Patent number
5,252,109
Issue date
Oct 12, 1993
Carlo Erba Strumentazione S.p.A.
Fausto Munari
G01 - MEASURING TESTING
Information
Patent Grant
Process and device for the vaporization injection of liquid samples...
Patent number
5,174,149
Issue date
Dec 29, 1992
Carlo Erba Strumentazione S.p.A.
Konrad Grob
G01 - MEASURING TESTING
Information
Patent Grant
Process and apparatus for chemical analyses by chromatography
Patent number
4,980,296
Issue date
Dec 25, 1990
Carlo Erba Strumentazione S.p.A.
Adriano Trisciani
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for the control of gas chromatographic functions
Patent number
4,976,750
Issue date
Dec 11, 1990
Carlo Erba Strumentazione S.p.A.
Fausto Munari
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for adjusting the cooling temperature of a sample...
Patent number
4,863,871
Issue date
Sep 5, 1989
Carlo Erba Strumentazione S.p.A.
Fausto Munari
G01 - MEASURING TESTING
Information
Patent Grant
Process and apparatus for chemical analyses by liquid chromatography
Patent number
4,835,109
Issue date
May 30, 1989
Carlo Erba Strumentazione S.p.A.
Adriano Trisciani
G01 - MEASURING TESTING
Information
Patent Grant
Equipment for the simulated distillation by means of gas chromatogr...
Patent number
4,786,475
Issue date
Nov 22, 1988
Carlo Erba Strumentazione S.p.A.
Sorin Trestianu
G01 - MEASURING TESTING
Information
Patent Grant
Chamber for chromatographic analyses
Patent number
4,771,628
Issue date
Sep 20, 1988
Carlo Erba Strumentazione, S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Heating device in particular for automatic samplers
Patent number
4,762,981
Issue date
Aug 9, 1988
Carlo Erba Strumentazione S.p.A.
Sorin Trestianu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and equipment for the simulated distillation by means of gas...
Patent number
4,757,023
Issue date
Jul 12, 1988
Carlo Erba Strumentazione S.p.A.
Sorin Trestianu
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for the direct on-column injection of samples con...
Patent number
4,734,107
Issue date
Mar 29, 1988
Carlo Erba Strumentazione S.p.A.
Sorin Trestianu
G01 - MEASURING TESTING
Information
Patent Grant
Method and equipment to perform porosimetric analyses
Patent number
4,644,779
Issue date
Feb 24, 1987
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Automatic sample apparatus, valve and sampling method
Patent number
4,621,534
Issue date
Nov 11, 1986
Carlo Erba Strumentazione S.p.A.
Fausto Munari
G01 - MEASURING TESTING
Information
Patent Grant
Multi purpose on column injection
Patent number
4,559,063
Issue date
Dec 17, 1985
Carlo Erba Strumentazione S.p.A.
Fausto Munari
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for chromatographic sample injection
Patent number
4,526,686
Issue date
Jul 2, 1985
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Porosimeter with detection by capacity variations
Patent number
4,524,605
Issue date
Jun 25, 1985
Carlo Erba Strumentazione S.p.A.
Pietro Italiano
G01 - MEASURING TESTING
Information
Patent Grant
Modified-flame thermionic detector for gas chromatographs and metho...
Patent number
4,508,685
Issue date
Apr 2, 1985
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Method and equipment for volumetrically controlled and reproducible...
Patent number
4,405,344
Issue date
Sep 20, 1983
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Control valve for a direct on-column injector and injection method
Patent number
4,403,520
Issue date
Sep 13, 1983
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Connecting device for pneumatic and/or hydraulic circuits in column...
Patent number
4,394,263
Issue date
Jul 19, 1983
Carlo Erba Strumentazione S.p.A.
Werner Dosch
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for vaporization injection of a liquid sample for...
Patent number
4,383,839
Issue date
May 17, 1983
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Sampler for analytical detection systems
Patent number
4,351,193
Issue date
Sep 28, 1982
Carlo Erba Strumentazione S.p.A.
Bruno Colombo
G01 - MEASURING TESTING
Information
Patent Grant
Device for the automation of at least one operation in an injector...
Patent number
4,347,215
Issue date
Aug 31, 1982
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Device for sample pickup and washing
Patent number
4,343,766
Issue date
Aug 10, 1982
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for the analysis of sulphur contents in samples
Patent number
4,293,308
Issue date
Oct 6, 1981
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Gas chromatographic chamber
Patent number
4,286,456
Issue date
Sep 1, 1981
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for porosimetric measurements
Patent number
4,272,983
Issue date
Jun 16, 1981
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for feeding carrier gas to on-column injectors
Patent number
4,271,695
Issue date
Jun 9, 1981
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for sample injection under controlled conditions...
Patent number
4,269,608
Issue date
May 26, 1981
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74172593 - MEGAMASS
Serial number
74172593
Filing date
May 31, 1991
CARLO ERBA STRUMENTAZIONE S.p.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74066210 - DUALCHROM
Serial number
74066210
Registration number
1688326
Filing date
Jun 6, 1990
Carlo Erba Strumentazione S.P.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74050586 - CHROMOQUAD
Serial number
74050586
Registration number
1663223
Filing date
Apr 19, 1990
CARLO ERBA STRUMENTAZIONE S.p.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments