INVENTA A.G. FUR FORSCHUNG UND PATENTVERWERTUNG

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8023 ZURICH, CH

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Patents Grantslast 30 patents

Information Patent Grant
Hydrolysis stable block polyetheresteramides and process for their...
- Patent number 4,727,133
- Issue date Feb 23, 1988
- Inventa AG Fur Forschung und Patentverwertung
- Hanns-Jorg Liedloff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyetherpolyamide copolymers
- Patent number 4,356,300
- Issue date Oct 26, 1982
- Inventa AG fur Forschung und Patentverwertung
- Walter Isler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for ternary polyamide filaments
- Patent number 4,277,433
- Issue date Jul 7, 1981
- Inventa AG fur Forschung und Patentverwertung
- Eduard Schmid
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fiber-reinforced cement-like material
- Patent number 4,199,366
- Issue date Apr 22, 1980
- Inventa AG fur Forschung und Patentverwertung
- Peter Schaefer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Pressure medium regulating device
- Patent number 4,083,379
- Issue date Apr 11, 1978
- Inventa AG fur Forschung und Patentverwertung
- Rudolf Aus der Au
- G05 - CONTROLLING REGULATING
Information Patent Grant
Copolyamide dispersions and methods of making and using same
- Patent number 4,061,619
- Issue date Dec 6, 1977
- Inventa AG fur Forschung und Patentverwertung
- Siegfried Schaaf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for preparing hydroxylammonium salts
- Patent number 4,048,291
- Issue date Sep 13, 1977
- Inventa AG fur Forschung und Patentverwertung
- Hussain El-Ghatta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for improving the adhesion of poly-1,3,4-oxadiazole filamen...
- Patent number 4,038,455
- Issue date Jul 26, 1977
- Inventa AG fur Forschung und Patentverwertung
- Matthias Johann Wampetich
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Pressure driven motor
- Patent number 3,998,130
- Issue date Dec 21, 1976
- Inventa AG fur Forschung und Patentverwertung
- Georg Hirmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for preparing platinum metal catalysts
- Patent number 3,996,165
- Issue date Dec 7, 1976
- Inventa AG fur Forschung und Patentverwertung
- Hussain El-Ghatta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing wet spun or shaped structures
- Patent number 3,992,504
- Issue date Nov 16, 1976
- Inventa AG fur Forschung und Patentverwertung
- Josef Studinka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for preparing lactams
- Patent number 3,991,047
- Issue date Nov 9, 1976
- Inventa AG fur Forschung und Patentverwertung
- Radomir Moudry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reactivating platinum catalysts used in production of h...
- Patent number 3,966,635
- Issue date Jun 29, 1976
- Inventa AG fur Forschung und Patentverwertung
- Hussain El-Ghatta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing catalysts containing platinum metal
- Patent number 3,956,469
- Issue date May 11, 1976
- Inventa AG fur Forschung und Patentverwertung
- Hussain El-Ghatta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separating aromatic polymers from solution
- Patent number 3,953,401
- Issue date Apr 27, 1976
- Inventa AG fur Forschung und Patentverwertung
- Rudolf Gabler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Trademarklast 30 trademarks

Information Trademark
72330388 - INVENTA
- Serial number 72330388
- Registration number 899887
- Filing date Jun 18, 1969
- INVENTA A.G. FUR FORSCHUNG UND PATENTVERWERTUNG
- 42 - Scientific and technological services and research and design relating thereto

INVENTA A.G. FUR FORSCHUNG UND PATENTVERWERTUNG

Organization

Patents Grantslast 30 patents

Hydrolysis stable block polyetheresteramides and process for their...

Polyetherpolyamide copolymers

Process for ternary polyamide filaments

Fiber-reinforced cement-like material

Pressure medium regulating device

Copolyamide dispersions and methods of making and using same

Process for preparing hydroxylammonium salts

Process for improving the adhesion of poly-1,3,4-oxadiazole filamen...

Pressure driven motor

Process for preparing platinum metal catalysts

Process for producing wet spun or shaped structures

Process for preparing lactams

Process for reactivating platinum catalysts used in production of h...

Process for preparing catalysts containing platinum metal

Process for separating aromatic polymers from solution

Trademarklast 30 trademarks

72330388 - INVENTA