Peter Woditsch

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon nitride based substrate for semi-conductor components
- Patent number 6,916,560
- Issue date Jul 12, 2005
- H. C. Starck Ceramics GmbH & Co. KG
- Gerhard Wötting
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multicrystalline silicon having a low proportion of active grain bo...
- Patent number 6,576,831
- Issue date Jun 10, 2003
- Deutsche Solar GmbH
- Peter Woditsch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sintered silicon nitride, components made therewith, specially valv...
- Patent number 6,395,661
- Issue date May 28, 2002
- Bayer Aktiengesellschaft
- Gerhard Wötting
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Directionally solidified, multicrystalline silicon, a process for t...
- Patent number 6,013,872
- Issue date Jan 11, 2000
- Bayer AG
- Peter Woditsch
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the melting and directional solidification of metals
- Patent number 5,013,393
- Issue date May 7, 1991
- Bayer Aktiengesellschaft
- Ingo Schwirtlich
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the production of solar silicon
- Patent number 4,919,913
- Issue date Apr 24, 1990
- Bayer Aktiengesellschaft
- Gunter Kurz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of low carbon silicon
- Patent number 4,877,596
- Issue date Oct 31, 1989
- Bayer Aktiengesellschaft
- Ingo Schwirtlich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Strip-shaped films of metals, a process and an apparatus for the pr...
- Patent number 4,790,871
- Issue date Dec 13, 1988
- Bayer Aktiengesellschaft
- Ingo Schwirtlich
- C30 - CRYSTAL GROWTH
Information Patent Grant
Materials resistant to metal and salt melts, their production and t...
- Patent number 4,755,220
- Issue date Jul 5, 1988
- Bayer Aktiengesellschaft
- Peter Woditsch
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process and apparatus for producing semi-conductor foils
- Patent number 4,670,096
- Issue date Jun 2, 1987
- Bayer Aktiengesellschaft
- Ingo Schwirtlich
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the production of coarsely crystalline silicon
- Patent number 4,561,930
- Issue date Dec 31, 1985
- Bayer Aktiengesellschaft
- Ingo Schwirtlich
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the production of silicon
- Patent number 4,525,334
- Issue date Jun 25, 1985
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coating iron oxide particles for magnetic recording
- Patent number 4,400,432
- Issue date Aug 23, 1983
- Bayer Aktiengesellschaft
- Gunter Buxbaum
- G11 - INFORMATION STORAGE
Information Patent Grant
Readily dispersible TiO.sub.2 pigment
- Patent number 4,344,799
- Issue date Aug 17, 1982
- Bayer Aktiengesellschaft
- Klaus Kohler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of titanium dioxide pigments with high w...
- Patent number 4,328,040
- Issue date May 4, 1982
- Bayer Aktiengesellschaft
- Peter Panek
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Coating iron oxide particles for magnetic recording
- Patent number 4,323,596
- Issue date Apr 6, 1982
- Bayer Aktiengesellschaft
- Gunter Buxbaum
- G11 - INFORMATION STORAGE
Information Patent Grant
Treating hydrolysis residues from preparation of titanium dioxide
- Patent number 4,321,237
- Issue date Mar 23, 1982
- Bayer Aktiengesellschaft
- Peter Panek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inorganic pigments with improved gloss and good distribution in lac...
- Patent number 4,318,843
- Issue date Mar 9, 1982
- Bayer Aktiengesellschaft
- Klaus Kohler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inorganic pigments with improved gloss and distribution in lacquer...
- Patent number 4,318,844
- Issue date Mar 9, 1982
- Bayer Aktiengesellschaft
- Klaus Kohler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of hydrolyzable titanyl sulphate solution
- Patent number 4,313,913
- Issue date Feb 2, 1982
- Bayer Aktiengesellschaft
- Peter Panek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrolyzable titanyl sulphate solutions by decomposition of ternary...
- Patent number 4,304,758
- Issue date Dec 8, 1981
- Bayer Aktiengesellschaft
- Hilmar Rieck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluid pigment suspensions with phosphonocarboxylic acids
- Patent number 4,186,028
- Issue date Jan 29, 1980
- Bayer Aktiengesellschaft
- Peter Woditsch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stabilizing titanium dioxide pigments with vanadates
- Patent number 4,179,306
- Issue date Dec 18, 1979
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of zinc and alkaline earth metal titanates
- Patent number 4,173,485
- Issue date Nov 6, 1979
- Bayer Aktiengesellschaft
- Peter Woditsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigmented ABS polymer and polyamides
- Patent number 4,143,026
- Issue date Mar 6, 1979
- Bayer Aktiengesellschaft
- Peter Panek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidation of metallic iron to black oxide pigments
- Patent number 4,123,501
- Issue date Oct 31, 1978
- Bayer Aktiengesellschaft
- Klaus Kohler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for regenerating spent vanadium oxide containing oxidation...
- Patent number 4,111,832
- Issue date Sep 5, 1978
- Bayer Aktiengesellschaft
- Klaus Rohbock
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing a silicon nitride based substrate for semicondu...
- Publication number 20050194039
- Publication date Sep 8, 2005
- Gerhard Wotting
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Silicon nitride based substrate for semi-conductor components
- Publication number 20040053769
- Publication date Mar 18, 2004
- Gerhard Wötting
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Multicrystalline silicon having a low proportion of active grain bo...
- Publication number 20020078992
- Publication date Jun 27, 2002
- Peter Woditsch
- C30 - CRYSTAL GROWTH
Information Patent Application
SINTERED SILICON NITRIDE, COMPONENTS MADE THEREWITH, SPECIALLY VALV...
- Publication number 20020006859
- Publication date Jan 17, 2002
- GERHARD WOTTING
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Peter Woditsch

Person

Patents Grantslast 30 patents

Silicon nitride based substrate for semi-conductor components

Multicrystalline silicon having a low proportion of active grain bo...

Sintered silicon nitride, components made therewith, specially valv...

Directionally solidified, multicrystalline silicon, a process for t...

Process for the melting and directional solidification of metals

Process for the production of solar silicon

Process for the production of low carbon silicon

Strip-shaped films of metals, a process and an apparatus for the pr...

Materials resistant to metal and salt melts, their production and t...

Process and apparatus for producing semi-conductor foils

Process for the production of coarsely crystalline silicon

Process for the production of silicon

Coating iron oxide particles for magnetic recording

Readily dispersible TiO.sub.2 pigment

Process for the production of titanium dioxide pigments with high w...

Coating iron oxide particles for magnetic recording

Treating hydrolysis residues from preparation of titanium dioxide

Inorganic pigments with improved gloss and good distribution in lac...

Inorganic pigments with improved gloss and distribution in lacquer...

Production of hydrolyzable titanyl sulphate solution

Hydrolyzable titanyl sulphate solutions by decomposition of ternary...

Fluid pigment suspensions with phosphonocarboxylic acids

Stabilizing titanium dioxide pigments with vanadates

Production of zinc and alkaline earth metal titanates

Pigmented ABS polymer and polyamides

Oxidation of metallic iron to black oxide pigments

Process for regenerating spent vanadium oxide containing oxidation...

Patents Applicationslast 30 patents

Method of preparing a silicon nitride based substrate for semicondu...

Silicon nitride based substrate for semi-conductor components

Multicrystalline silicon having a low proportion of active grain bo...

SINTERED SILICON NITRIDE, COMPONENTS MADE THEREWITH, SPECIALLY VALV...