Bureau de Recherches Geologique et Minieres

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for denitrifying subterreanean waters to make them potable
- Patent number 4,576,717
- Issue date Mar 18, 1986
- Bureau de Recherches Geologiques et Minieres
- Jean J. Collin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High-precision method and apparatus for in-situ continuous measurem...
- Patent number 4,442,353
- Issue date Apr 10, 1984
- Bureau de Recherches Geologiques et Minieres
- Jean-Claude C. Baubron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the treatment of phosphate ores with carbonate or silic...
- Patent number 4,425,229
- Issue date Jan 10, 1984
- Bureau de Recherches Geologiques et Minieres
- Michel Baron
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method for obtaining senarmontite and senarmontite thus obtained
- Patent number 4,401,644
- Issue date Aug 30, 1983
- Bureau de Recherches Geologiques et Minieres
- Rene Bloise
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for the concentration and sorting of solid waste material...
- Patent number 4,399,029
- Issue date Aug 16, 1983
- Bureau de Recherches Geologiques et Minieres
- Francois H. Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method for obtaining photostable valentinite and valentinite thus o...
- Patent number 4,391,792
- Issue date Jul 5, 1983
- Bureau de Recherches Geologiques et Minieres
- Rene Bloise
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rotary screens
- Patent number 4,389,020
- Issue date Jun 21, 1983
- Bureau de Recherches Geologique et Minieres
- Francois H. Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for locating the position of a drill core sample
- Patent number 4,334,429
- Issue date Jun 15, 1982
- Bureau de Recherches Geologiques et Minieres
- Jean-Paul R. H. Breton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for the treatment of phosphate ores with silico-carbonate g...
- Patent number 4,324,653
- Issue date Apr 13, 1982
- Bureau de Recherches Geologiques et Minieres
- Amar Henchiri
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Selective flocculation process for treating fines of phosphate ores
- Patent number 4,235,709
- Issue date Nov 25, 1980
- Bureau de Recherches Geologiques et Minieres
- Gerard Baudet
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rotary screens
- Patent number 4,176,799
- Issue date Dec 4, 1979
- Bureau de Recherches Geologiques et Minieres
- Francois H. Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for sorting mixtures of materials by ballistic...
- Patent number 4,141,450
- Issue date Feb 27, 1979
- Bureau de Recherches Geologiques et Minieres
- Francois H. Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method of and apparatus for pneumatically sorting heterogeneous mix...
- Patent number 4,137,155
- Issue date Jan 30, 1979
- Bureau de Recherches Geologiques et Minieres
- Francois Clin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Process for the concentration by flotation of fine mesh size or oxi...
- Patent number 4,118,312
- Issue date Oct 3, 1978
- Bureau de Recherches Geologiques et Minieres
- Gilles Barbery
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus for the application of polymer films on a support
- Patent number 4,116,749
- Issue date Sep 26, 1978
- Bureau de Recherches Geologiques et Minieres
- Jacques L. Dufort
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polychromic reproduction procedure using strippable masks
- Patent number 4,108,549
- Issue date Aug 22, 1978
- Bureau de Recherches Geologiques et Minieres
- Roger R. Hermelin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Vibrating table for the gravimetric separation of fine particles
- Patent number 4,078,996
- Issue date Mar 14, 1978
- Bureau de Recherches Geologiques et Minieres
- Richard Cohen-Alloro
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Small surface liquid decantation apparatus and process for making same
- Patent number 4,048,069
- Issue date Sep 13, 1977
- Bureau de Recherches Geologiques et Minieres
- Roger Cuvillier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mechanical method for separating fractions of incinerated urban ref...
- Patent number 4,044,956
- Issue date Aug 30, 1977
- Bureau de Recherches Geologiques et Minieres
- Alexandre Benedetto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for geophysical exploration in drill holes by...
- Patent number 3,984,758
- Issue date Oct 5, 1976
- Bureau de Recherches Geologiques et Minieres
- Raymond F. Millon
- G01 - MEASURING TESTING
Information Patent Grant
Synthesis of wollastonite from natural materials without fusion
- Patent number 3,966,884
- Issue date Jun 29, 1976
- Bureau de Recherches Geologiques et Minieres
- Claude J. Jacob
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SEPARATING AND/OR PURIFYING A GAS MIXTURE
- Publication number 20090223366
- Publication date Sep 10, 2009
- BUREAU DE RECHERCHES GEOLOGIQUES ET MINIERES (B.R.G.M.)
- Alain Seron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
74327435 - SYNBASE
- Serial number 74327435
- Filing date Nov 2, 1992
- Bureau De Recherches Geologiques et Minieres
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74327437 - SYNARC
- Serial number 74327437
- Filing date Nov 2, 1992
- Bureau De Recherches Geologiques et Minieres
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73504787 - GMI PACK
- Serial number 73504787
- Registration number 1390568
- Filing date Oct 22, 1984
- COMPAGNIE FRANCAISE DES PETROLES, S.A.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73309307 - SYSCAL-IP
- Serial number 73309307
- Filing date May 8, 1981
- BUREAU DE RECHERCHES GEOLOGIQUES ETMINIERES
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73273286 - SYSCAL-EM
- Serial number 73273286
- Registration number 1189834
- Filing date Aug 7, 1980
- Bureau de Recherches Geologiques et Minieres
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73254551 - SYSCAL-R
- Serial number 73254551
- Registration number 1172069
- Filing date Mar 18, 1980
- Bureau de Recherches Geologiques et Minieres
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73245833 - GIMMAP
- Serial number 73245833
- Registration number 1262014
- Filing date Jan 11, 1980
- Bureau de Recherches Geologiques et Minieres
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
73227989 - REVALORD
- Serial number 73227989
- Registration number 1199906
- Filing date Aug 17, 1979
- Bureau de Recherches Geologiques et Minieres
- 40 - Treatment of materials

Bureau de Recherches Geologique et Minieres

Organization

Patents Grantslast 30 patents

Process for denitrifying subterreanean waters to make them potable

High-precision method and apparatus for in-situ continuous measurem...

Process for the treatment of phosphate ores with carbonate or silic...

Method for obtaining senarmontite and senarmontite thus obtained

Apparatus for the concentration and sorting of solid waste material...

Method for obtaining photostable valentinite and valentinite thus o...

Rotary screens

Method and apparatus for locating the position of a drill core sample

Process for the treatment of phosphate ores with silico-carbonate g...

Selective flocculation process for treating fines of phosphate ores

Rotary screens

Method and apparatus for sorting mixtures of materials by ballistic...

Method of and apparatus for pneumatically sorting heterogeneous mix...

Process for the concentration by flotation of fine mesh size or oxi...

Apparatus for the application of polymer films on a support

Polychromic reproduction procedure using strippable masks

Vibrating table for the gravimetric separation of fine particles

Small surface liquid decantation apparatus and process for making same

Mechanical method for separating fractions of incinerated urban ref...

Method and apparatus for geophysical exploration in drill holes by...

Synthesis of wollastonite from natural materials without fusion

Patents Applicationslast 30 patents

METHOD OF SEPARATING AND/OR PURIFYING A GAS MIXTURE

Trademarklast 30 trademarks

74327435 - SYNBASE

74327437 - SYNARC

73504787 - GMI PACK

73309307 - SYSCAL-IP

73273286 - SYSCAL-EM

73254551 - SYSCAL-R

73245833 - GIMMAP

73227989 - REVALORD