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Pinneberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing amino acid chelate compounds, amino acid chela...
Patent number
9,346,830
Issue date
May 24, 2016
ISF AG
Dietmar Ramhold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nootropic imidazolidinones
Patent number
4,703,054
Issue date
Oct 27, 1987
ISF, S.p.A.
Mario Pinza
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Triphenylmethyl azo and hydrazino substituted pyridazines
Patent number
4,632,982
Issue date
Dec 30, 1986
I.S.F. S.p.A.
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of making ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazi...
Patent number
4,581,449
Issue date
Apr 8, 1986
I.S.F. S.p.A.
Francesco Parravicini
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of making ethyl[6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazi...
Patent number
4,575,552
Issue date
Mar 11, 1986
I.S.F. S.p.A.
Carlo Farina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutically active ursolic acid derivative
Patent number
4,530,934
Issue date
Jul 23, 1985
ISF Spa
Gaetano Clavenna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ketoiminocephalosporin derivatives
Patent number
4,465,831
Issue date
Aug 14, 1984
ISF Spa
Piero Bellani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkoxyalkylidenhydrazinopridazines and process for their preparation
Patent number
4,324,788
Issue date
Apr 13, 1982
I.S.F. S.p.A.
Luciano Dorigotti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of pyrrolidine and pyrrolidin-2-one derivatives
Patent number
4,173,569
Issue date
Nov 6, 1979
ISF Spa
Silvano Banfi
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
3.beta.-Hydroxy-18.beta.-olean-9-en-30-oic acids
Patent number
4,173,648
Issue date
Nov 6, 1979
ISF Spa
Giorgio Pifferi
Information
Patent Grant
4-Hydroxy pyrrolidin-2-onyl-amides
Patent number
4,124,594
Issue date
Nov 7, 1978
ISF Spa
Riccardo Monguzzi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbamoylthiobenzamides and compositions comprising same
Patent number
4,122,111
Issue date
Oct 24, 1978
ISF Spa
Carlo Scavino
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Pyrrolidine derivatives
Patent number
4,118,396
Issue date
Oct 3, 1978
I.S.F. S.p.A.
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acylated hydrazinopyridazine antihypertensives
Patent number
4,086,343
Issue date
Apr 25, 1978
ISF SpA
Luciano Dorigotti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Inhalers and insufflators having a cutting means
Patent number
4,013,075
Issue date
Mar 22, 1977
I.S.F. S.p.A.
Salvatore Cocozza
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
6-Substituted 3-carbethoxyhydrazinopyridazines
Patent number
4,002,753
Issue date
Jan 11, 1977
I.S.F. S.p.A.
Carlo Carpi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-.alpha.Hydrazinoacetamido derivatives of cephalosporanic
Patent number
3,998,950
Issue date
Dec 21, 1976
ISF SpA
Renato Broggi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-0-(Beta-carbobenzyloxypropionyl)-11-oxo-18-beta-olean-12-en-30-oi...
Patent number
3,984,461
Issue date
Oct 5, 1976
I.S.F. S.p.A.
Giorgio Pifferi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
4-Cyclopropylmethyleneoxy-3-chlorophenylacetic acid and salts thereof
Patent number
3,976,673
Issue date
Aug 24, 1976
ISF SpA
Giorgio Pifferi
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
Information
Patent Application
Method for Producing Amino Acid Chelate Compounds, Amino Acid Chela...
Publication number
20140037960
Publication date
Feb 6, 2014
ISF GMBH
Dietmar Ramhold
C07 - ORGANIC CHEMISTRY
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Trademark
last 30 trademarks
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Trademark
98549145 - ISF SIGNS
Serial number
98549145
Filing date
May 14, 2024
ISF, Inc.
37 - Building construction
Information
Trademark
98549134 - ISF
Serial number
98549134
Filing date
May 14, 2024
ISF, Inc.
37 - Building construction
Information
Trademark
78510435 - ISF
Serial number
78510435
Registration number
3108768
Filing date
Nov 3, 2004
ISF, Inc.
37 - Building construction
Information
Trademark
78510434 - ISF SIGN SPECIALISTS
Serial number
78510434
Registration number
3062745
Filing date
Nov 3, 2004
ISF, Inc.
37 - Building construction