RHONE-POULENC SPECIALITES CHIMIQUES

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COURBEVOIE 92400, FR

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Patents Grantslast 30 patents

Information Patent Grant
Preparing storage stable aqueous colloidal dispersions of cerium (I...
- Patent number 5,376,305
- Issue date Dec 27, 1994
- Rhone-Poulenc Specialites Chimiques
- Jean-Yves Chane-Ching
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cerium (IV) compound
- Patent number 5,344,588
- Issue date Sep 6, 1994
- Rhone-Poulenc Specialites Chimiques
- Jean-Yves Chane-Ching
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrolytic production of rare earth metals/alloys thereof
- Patent number 5,190,625
- Issue date Mar 2, 1993
- Rhone-Poulenc Specialites Chimiques
- Francoise Seon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of silica colloids
- Patent number 5,066,420
- Issue date Nov 19, 1991
- Rhone-Poulenc Specialites Chimiques
- Yvonick Chevallier
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Novel cerium oxide particulates
- Patent number 5,017,352
- Issue date May 21, 1991
- Rhone-Pulenc Specialites Chimique
- Jean-Yves Chane-Ching
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Moulding compositions comprised of semirigid, fatty acid copolyamid...
- Patent number 4,977,213
- Issue date Dec 11, 1990
- Rhone-Poulenc Specialites Chimiques
- Bruno Giroud-Abel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processing of rare earth ores
- Patent number 4,976,939
- Issue date Dec 11, 1990
- Rhone-Poulenc Specialites Chimiques
- Frederic Fabre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat/color stabilized polymers of vinyl chloride
- Patent number 4,963,594
- Issue date Oct 16, 1990
- Rhone-Poulenc Specialites Chimiques
- Michel Gay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ceric oxide particulates having a stable specific surface and a pro...
- Patent number 4,940,685
- Issue date Jul 10, 1990
- Rhone-Poulenc Specialites Chimique
- Guy-Noel Sauvion
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Stable suspensions of solid particulates in aqueous media
- Patent number 4,938,983
- Issue date Jul 3, 1990
- Rhone-Poulenc Specialites Chimiques
- Michel Peignier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elastomeric silicone binding threads for cookable foodstuff items
- Patent number 4,929,460
- Issue date May 29, 1990
- Rhone-Poulenc Specialites Chimiques
- Robert Lagarde
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Concentrated suspensions of water soluble polymers
- Patent number 4,915,174
- Issue date Apr 10, 1990
- Rhone-Poulenc Specialites Chimiques
- Gerard Berrod
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil-in-water emulsions containing heteropolysaccharide biopolymers
- Patent number 4,894,335
- Issue date Jan 16, 1990
- Rhone-Poulenc Specialites Chimiques
- Michel Peignier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of zeolites of type ZSM-5
- Patent number 4,891,199
- Issue date Jan 2, 1990
- Rhone-Poulenc Specialites Chimiques
- Bertrand Latourrette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thermosetting composition from bis-maleimide and n-allyl oxy-phenyl...
- Patent number 4,886,868
- Issue date Dec 12, 1989
- Rhone-Poulenc Specialites Chimiques
- Michel Rakoutz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of ethyltrifluoroacetoacetate
- Patent number 4,883,904
- Issue date Nov 28, 1989
- Rhone-Poulenc Specialites Chimiques
- Louis Amiet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective chlorination of phenols
- Patent number 4,876,396
- Issue date Oct 24, 1989
- Rhone-Poulenc Specialites Chimiques
- Jean-Claude LeBlanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silica with a high oil absorption capability and a controlled prima...
- Patent number 4,874,594
- Issue date Oct 17, 1989
- Rhone-Poulenc Specialites Chimiques
- Yvonick Chevallier
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Acid/heat modified polysaccharide biopolymers
- Patent number 4,873,323
- Issue date Oct 10, 1989
- Rhone-Poulenc Specialites Chimiques
- Patrick Cros
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel surface-active compositions containing polydicarboxylic acid...
- Patent number 4,867,972
- Issue date Sep 19, 1989
- Rhone-Poulenc Specialites Chimiques
- Yvette Girardeau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for catalytic treatment of a polysilazane containing on ave...
- Patent number 4,866,149
- Issue date Sep 12, 1989
- Rhone-Poulenc Specialites Chimiques
- Jean-Jacque Lebrun
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cationic catalysis process for the treatment of a polysilazane cont...
- Patent number 4,861,844
- Issue date Aug 29, 1989
- Rhone-Poulenc Specialites Chimiques
- Jean-Jacques Lebrun
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing organic compounds containing an alkoxyalkylid...
- Patent number 4,851,566
- Issue date Jul 25, 1989
- Rhone-Poulenc Specialites Chimiques
- Serge Ratton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organotin curing catalyst for vulcanizable organopolysiloxanes
- Patent number 4,849,388
- Issue date Jul 18, 1989
- Rhone-Poulenc Specialites Chimiques
- Claude Millet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica with a high oil absorption capability and a controlled prima...
- Patent number 4,842,838
- Issue date Jun 27, 1989
- Rhone-Poulenc Specialites Chimiques
- Yvonick Chevallier
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Processes for preparing pentafluoroethoxy- and pentafluoroethylthio...
- Patent number 4,837,364
- Issue date Jun 6, 1989
- Rhone-Poulenc Specialites Chimiques
- Michel Desbois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plasma production of trichorosilane, SiHCl.sub.3
- Patent number 4,836,997
- Issue date Jun 6, 1989
- Rhone-Poulenc Specialites Chimiques
- Jean-Luc Lepage
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of shaped articles of ultra-pure silicon
- Patent number 4,831,964
- Issue date May 23, 1989
- Rhone-Poulenc Specialites Chimiques
- Serge Jacubert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separation/purification of salicyclic acid
- Patent number 4,827,027
- Issue date May 2, 1989
- Rhone-Poulenc Specialites Chimiques
- Roger Cocco
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated silica catalyst and preparation of aromatic/aliphatic n...
- Patent number 4,822,903
- Issue date Apr 18, 1989
- Rhone-Poulenc Specialites Chimiques
- Roland Jacques
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73623103 - TECHSTER
- Serial number 73623103
- Registration number 1450228
- Filing date Sep 30, 1986
- RHONE-POULENC SPECIALITES CHIMIQUES
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73566205 - RHODIMID
- Serial number 73566205
- Registration number 1427047
- Filing date Oct 31, 1985
- RHONE-POULENC SPECIALITES CHIMIQUES
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73485518 - CRYPTOGIL
- Serial number 73485518
- Registration number 1345431
- Filing date Jun 18, 1984
- RHONE-POULENC SPECIALITES CHIMIQUES
- 2 - Paints, varnishes, lacquers
Information Trademark
73471016 - XYLOPHENE
- Serial number 73471016
- Registration number 1330395
- Filing date Mar 19, 1984
- RHONE-POULENC SPECIALITES CHIMIQUES
- 2 - Paints, varnishes, lacquers
Information Trademark
73469163 - SILBIONE
- Serial number 73469163
- Registration number 1350159
- Filing date Mar 8, 1984
- RHONE-POULENC SPECIALITES CHIMIQUES
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73446585 - DYNYL
- Serial number 73446585
- Registration number 1331487
- Filing date Oct 4, 1983
- RHONE-POULENC SPECIALITES CHIMIQUES
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73406722 - PHENOREZ
- Serial number 73406722
- Registration number 1283942
- Filing date Dec 20, 1982
- RHONE-POULENC SPECIALITES CHIMIQUES
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

RHONE-POULENC SPECIALITES CHIMIQUES

Organization

Patents Grantslast 30 patents

Preparing storage stable aqueous colloidal dispersions of cerium (I...

Cerium (IV) compound

Electrolytic production of rare earth metals/alloys thereof

Production of silica colloids

Novel cerium oxide particulates

Moulding compositions comprised of semirigid, fatty acid copolyamid...

Processing of rare earth ores

Heat/color stabilized polymers of vinyl chloride

Ceric oxide particulates having a stable specific surface and a pro...

Stable suspensions of solid particulates in aqueous media

Elastomeric silicone binding threads for cookable foodstuff items

Concentrated suspensions of water soluble polymers

Oil-in-water emulsions containing heteropolysaccharide biopolymers

Preparation of zeolites of type ZSM-5

Thermosetting composition from bis-maleimide and n-allyl oxy-phenyl...

Process for the preparation of ethyltrifluoroacetoacetate

Selective chlorination of phenols

Silica with a high oil absorption capability and a controlled prima...

Acid/heat modified polysaccharide biopolymers

Novel surface-active compositions containing polydicarboxylic acid...

Process for catalytic treatment of a polysilazane containing on ave...

Cationic catalysis process for the treatment of a polysilazane cont...

Process for producing organic compounds containing an alkoxyalkylid...

Organotin curing catalyst for vulcanizable organopolysiloxanes

Silica with a high oil absorption capability and a controlled prima...

Processes for preparing pentafluoroethoxy- and pentafluoroethylthio...

Plasma production of trichorosilane, SiHCl.sub.3

Production of shaped articles of ultra-pure silicon

Separation/purification of salicyclic acid

Fluorinated silica catalyst and preparation of aromatic/aliphatic n...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73623103 - TECHSTER

73566205 - RHODIMID

73485518 - CRYPTOGIL

73471016 - XYLOPHENE

73469163 - SILBIONE

73446585 - DYNYL

73406722 - PHENOREZ