Dietrich Speer

Person

Langenselbold, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming durable glass enamel
- Patent number 10,047,004
- Issue date Aug 14, 2018
- Ferro Corporation
- George E. Sakoske
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Copper red frits and pigments comprising silica and at least one of...
- Patent number 9,334,189
- Issue date May 10, 2016
- Ferro Corporation
- Enos A. Axtell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Copper red frits and pigments comprising silica and at least one of...
- Patent number 8,946,102
- Issue date Feb 3, 2015
- Ferro Corporation
- Enos A. Axtell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic decoration coloring substances with increased color saturat...
- Patent number 6,174,359
- Issue date Jan 16, 2001
- Cerdec Aktiengesellschaft Keramische Farben
- Dietrich Speer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the production of decorated tableware with increased re...
- Patent number 6,103,312
- Issue date Aug 15, 2000
- Cerdec Aktiengesellschaft Keramische Farben
- Adalbert Huber
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Green decoration coloring substance for high-temperature firing, pr...
- Patent number 6,077,797
- Issue date Jun 20, 2000
- Cerdec Aktiengesellschaft Keramische Farben
- Jorg Sperlich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of decorated tableware with increased re...
- Patent number 6,063,446
- Issue date May 16, 2000
- Cerdec Aktiengesellschaft Keramische Farben
- Dietrich Speer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxonitrides of the formula LnTaON.sub.2 with enhanced brightness an...
- Patent number 5,693,102
- Issue date Dec 2, 1997
- Cerdec Aktiengesellschaft Keramische Farben
- Martin Jansen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for using tantalum (V) nitride as a pigment and the colored...
- Patent number 5,569,322
- Issue date Oct 29, 1996
- Degussa Aktiengesellschaft
- Martin Jansen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxonitrides of the formula LnTaOn.sub.2 with enhanced brightness an...
- Patent number 5,439,660
- Issue date Aug 8, 1995
- Cerdec Aktiengesellschaft Keramische Farben
- Martin Jansen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing decorations which are color-stable in a porcela...
- Patent number 5,389,402
- Issue date Feb 14, 1995
- Degussa Aktiengesellschaft
- Dietrich Speer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of producing tantalum (V) nitride
- Patent number 5,376,349
- Issue date Dec 27, 1994
- Degussa Aktiengesellschaft
- Martin Jansen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inclusion pigments of zirconium silicate with included chromic oxid...
- Patent number 5,330,571
- Issue date Jul 19, 1994
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Brown spinel pigments based on zinc chromite, method of their produ...
- Patent number 5,254,162
- Issue date Oct 19, 1993
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inclusion pigments of zirconium silicate formed with spinel inclusi...
- Patent number 5,252,125
- Issue date Oct 12, 1993
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Neutral blue zirconium-vanadium pigments
- Patent number 5,252,126
- Issue date Oct 12, 1993
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for making grey-black inclusion pigments
- Patent number 5,205,866
- Issue date Apr 27, 1993
- Degussa Aktiengesellschaft
- Akos Kiss
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coated spinel color pigments, process for their production and use
- Patent number 5,194,089
- Issue date Mar 16, 1993
- DEGUSSA AG
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Brown to gray inclusion pigments and method of their production
- Patent number 5,043,016
- Issue date Aug 27, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Biege-brown encapsulated pigments and method of their production
- Patent number 5,035,746
- Issue date Jul 30, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of gray-green pigments based on zirconiu...
- Patent number 5,021,092
- Issue date Jun 4, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gray-black encapsulated pigments and method for their preparation
- Patent number 5,019,169
- Issue date May 28, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Grayish-black encapsulated pigments and method of their production
- Patent number 5,008,223
- Issue date Apr 16, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the production of alkaline-earth ferrites and lead ferri...
- Patent number 5,000,865
- Issue date Mar 19, 1991
- Degussa Aktiengesellschaft
- Dietrich Speer
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A COLOR COATING
- Publication number 20240158291
- Publication date May 16, 2024
- Ferro GmbH
- Marya KHAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method Of Forming Durable Glass Enamel
- Publication number 20160185657
- Publication date Jun 30, 2016
- FERRO CORPORATION
- George E. SAKOSKE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method Of Forming Conductive Trace
- Publication number 20160174386
- Publication date Jun 16, 2016
- FERRO CORPORATION
- George E. Sakoske
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Copper Red Frits And Pigments Comprising Silica And At Least One Of...
- Publication number 20150068249
- Publication date Mar 12, 2015
- FERRO CORPORATION
- Enos A. Axtell
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Copper Red Frits And Pigments
- Publication number 20120196126
- Publication date Aug 2, 2012
- FERRO CORPORATION
- Enos A. Axtell, III
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Dietrich Speer

Person

Patents Grantslast 30 patents

Method of forming durable glass enamel

Copper red frits and pigments comprising silica and at least one of...

Copper red frits and pigments comprising silica and at least one of...

Ceramic decoration coloring substances with increased color saturat...

Process for the production of decorated tableware with increased re...

Green decoration coloring substance for high-temperature firing, pr...

Process for the production of decorated tableware with increased re...

Oxonitrides of the formula LnTaON.sub.2 with enhanced brightness an...

Process for using tantalum (V) nitride as a pigment and the colored...

Oxonitrides of the formula LnTaOn.sub.2 with enhanced brightness an...

Method of producing decorations which are color-stable in a porcela...

Method of producing tantalum (V) nitride

Inclusion pigments of zirconium silicate with included chromic oxid...

Brown spinel pigments based on zinc chromite, method of their produ...

Inclusion pigments of zirconium silicate formed with spinel inclusi...

Neutral blue zirconium-vanadium pigments

Method for making grey-black inclusion pigments

Coated spinel color pigments, process for their production and use

Brown to gray inclusion pigments and method of their production

Biege-brown encapsulated pigments and method of their production

Method for the preparation of gray-green pigments based on zirconiu...

Gray-black encapsulated pigments and method for their preparation

Grayish-black encapsulated pigments and method of their production

Method for the production of alkaline-earth ferrites and lead ferri...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING A COLOR COATING

Method Of Forming Durable Glass Enamel

Method Of Forming Conductive Trace

Copper Red Frits And Pigments Comprising Silica And At Least One Of...

Copper Red Frits And Pigments