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Patents Grants
last 30 patents
Information
Patent Grant
Plasma generator
Patent number
7,485,827
Issue date
Feb 3, 2009
Alter S.R.L.
Marco Garuti
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1,4-dihydropyridine compounds with PAF-antagonistic activity
Patent number
5,298,619
Issue date
Mar 29, 1994
Alter, S.A.
Carlos Sunkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-alkyl-1,4-dihydropyridines with PAF-antagonist activity
Patent number
5,177,211
Issue date
Jan 5, 1993
Alter, S.A.
Carlos Sunkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quaternary ammonium salts used as phase transfer catalyst
Patent number
4,880,894
Issue date
Nov 14, 1989
Alter, S.A.
Carlos Sunkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-Dihydropiridines and their use as antithrombotic drugs
Patent number
4,782,069
Issue date
Nov 1, 1988
Alter, S.A.
Carlos Sunkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of glycol (2-(p-chlorophenoxy)-2-methylpropionate)-2-ni...
Patent number
4,028,369
Issue date
Jun 7, 1977
Alter S.A.
Carlos Sunkel Letelier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying the mixed ester, ethylene glycol 1-(2-p-chlor...
Patent number
4,017,502
Issue date
Apr 12, 1977
Alter, S.A.
Carlos Sunkel Letelier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
O-Acetoxy benzoate ester of 2(p-acetamido-phenyloxy)ethyl alcohol
Patent number
4,014,921
Issue date
Mar 29, 1977
Alter, S.A.
Carlos Sunkel Letelier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
Plasma generator
Publication number
20080029493
Publication date
Feb 7, 2008
ALTER S.R.L
Marco Garuti
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Trademark
last 30 trademarks
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Trademark
85552082 - ALTER
Serial number
85552082
Registration number
4217513
Filing date
Feb 24, 2012
Alter Company
35 - Advertising
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Trademark
79019261 - A ALTER POWER SYSTEMS
Serial number
79019261
Registration number
3154412
Filing date
Jul 6, 2005
ALTER S.R.L.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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Trademark
73725530 - ALTER
Serial number
73725530
Registration number
1555124
Filing date
May 2, 1988
ALTER COMPANY
39 - Transport
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Trademark
72270869 - PURE-MELT
Serial number
72270869
Registration number
848872
Filing date
May 8, 1967
ALTER COMPANY
6 - Common metals and their alloys
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Trademark
72270870 - A ALTER
Serial number
72270870
Registration number
848873
Filing date
May 8, 1967
ALTER COMPANY
6 - Common metals and their alloys