LUIGI STOPPANI S.P.A., CORSO MAGENTA, 85 A JOINT-STOCK COMPANY OF ITALY

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Patents Grantslast 30 patents

Information Patent Grant
Biocidal-antifouling agents with low ecotoxicity index
- Patent number 6,596,064
- Issue date Jul 22, 2003
- Luigi Stoppani S.p.A.
- Stefano Bonati
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vitamin K adduct, particularly suitable as vitamin supplement for f...
- Patent number 6,488,924
- Issue date Dec 3, 2002
- Luigi Stoppani S.p.A.
- Francesco Monteleone
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Chromium plating from baths catalyzed with alkanedisulfonic-alkanes...
- Patent number 6,228,244
- Issue date May 8, 2001
- Luigi Stoppani S.p.A.
- Frediani Lido
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the preparation of alkaline chromates from chromium min...
- Patent number 5,374,408
- Issue date Dec 20, 1994
- Luigi Stoppani S.p.A.
- Giuseppe Bruzzone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering chromic anhydride from exhausted aqueous chr...
- Patent number 5,112,583
- Issue date May 12, 1992
- Luigi Stoppani S.p.A.
- Giuseppe Bruzzone
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Product capable of inhibiting the corrosion of the reinforcements p...
- Patent number 5,110,360
- Issue date May 5, 1992
- Luigi Stoppani S.p.A.
- Giuseppe Bruzzone
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Preparation of anhydrous sodium dichromate flakes
- Patent number 5,037,620
- Issue date Aug 6, 1991
- Luigi Stoppani S.p.A.
- Diego Perrone
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Anhydrous sodium dichromate in flakes; process and apparatus for it...
- Patent number 4,759,922
- Issue date Jul 26, 1988
- Luigi Stoppani S.p.A.
- Diego Perrone
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stabilized adducts of menadione bisulfite with p-aminobenzoic acid...
- Patent number 4,577,019
- Issue date Mar 18, 1986
- Luigi Stoppani S.p.A.
- Enrico Bruschi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adduct of mutually stabilizing menadione and thiamine
- Patent number 4,568,745
- Issue date Feb 4, 1986
- Luigi Stoppani S.p.A.
- Giovanni Ghelli
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Chromium hydroxide precipitate obtained by a continuous process for...
- Patent number 4,560,546
- Issue date Dec 24, 1985
- Luigi Stoppani S.p.A.
- Diego Perrone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tanning material containing basic chromic sulfate and mercaptoaceti...
- Patent number 4,497,634
- Issue date Feb 5, 1985
- Luigi Stoppani S.p.A.
- Giovanni Ghelli
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Two stage process for preparing 2,6-pyridinedicarboxylic acid
- Patent number 4,419,515
- Issue date Dec 6, 1983
- Luigi Stoppani S.p.A.
- Giovanni Ghelli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for the removal of chromium from waste waters an...
- Patent number 4,401,573
- Issue date Aug 30, 1983
- Luigi Stoppani S.p.A.
- Diego Perrone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Two stage process for preparing 2,6-pyridin-dicarboxylic acid
- Patent number 4,237,301
- Issue date Dec 2, 1980
- Luigi Stoppani S.p.A.
- Giovanni Ghelli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly selective oxidizing process for preparing pyridin-carboxylic...
- Patent number 4,217,457
- Issue date Aug 12, 1980
- Luigi Stoppani S.p.A.
- Giovanni Ghelli
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74227860 - KAVIST
- Serial number 74227860
- Registration number 2196109
- Filing date Dec 6, 1991
- LUIGI STOPPANI S.p.A.
- 5 - Pharmaceutical and veterinary preparations

LUIGI STOPPANI S.P.A., CORSO MAGENTA, 85 A JOINT-STOCK COMPANY OF ITALY

Organization

Patents Grantslast 30 patents

Biocidal-antifouling agents with low ecotoxicity index

Vitamin K adduct, particularly suitable as vitamin supplement for f...

Chromium plating from baths catalyzed with alkanedisulfonic-alkanes...

Process for the preparation of alkaline chromates from chromium min...

Process for recovering chromic anhydride from exhausted aqueous chr...

Product capable of inhibiting the corrosion of the reinforcements p...

Preparation of anhydrous sodium dichromate flakes

Anhydrous sodium dichromate in flakes; process and apparatus for it...

Stabilized adducts of menadione bisulfite with p-aminobenzoic acid...

Adduct of mutually stabilizing menadione and thiamine

Chromium hydroxide precipitate obtained by a continuous process for...

Tanning material containing basic chromic sulfate and mercaptoaceti...

Two stage process for preparing 2,6-pyridinedicarboxylic acid

Continuous process for the removal of chromium from waste waters an...

Two stage process for preparing 2,6-pyridin-dicarboxylic acid

Highly selective oxidizing process for preparing pyridin-carboxylic...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74227860 - KAVIST