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Werdohl, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making a completely-metallic oxidation catalyst
Patent number
6,274,532
Issue date
Aug 14, 2001
Krupp VDM GmbH
Wilfried Herda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation-resistant metal foil, its use and method for its production
Patent number
6,203,632
Issue date
Mar 20, 2001
Krupp VDM GmbH
Ulrich Heubner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Austenitic nickel-chromium-iron alloy
Patent number
5,980,821
Issue date
Nov 9, 1999
Krupp-VDM GmbH
Ulrich Brill
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High temperature forgeable alloy
Patent number
5,851,318
Issue date
Dec 22, 1998
Krupp VDM GmbH
Jutta Klower
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Forgeable nickel alloy
Patent number
5,755,897
Issue date
May 26, 1998
Krupp VDM GmbH
Ulrich Brill
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Austenitic alloys and use thereof
Patent number
5,695,716
Issue date
Dec 9, 1997
Bayer Aktiengesellschaft
Michael Kohler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Catalyst for hydrorefining
Patent number
5,648,311
Issue date
Jul 15, 1997
Krupp VDM GmbH
Wilfried R. Herda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat resistant hot formable austenitic nickel alloy
Patent number
5,603,891
Issue date
Feb 18, 1997
Krupp VDM GmbH
Ulrich Brill
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Austenitic nickel alloy
Patent number
5,417,918
Issue date
May 23, 1995
Krupp VDM GmbH
Michael Kohler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Gastight connection between tubes of small diameter
Patent number
5,338,072
Issue date
Aug 16, 1994
Krupp VDM GmbH
Dieter Bitter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat resistant hot formable austenitic steel
Patent number
5,302,097
Issue date
Apr 12, 1994
Krupp VDM GmbH
Ulrich Brill
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Austenitic steel
Patent number
5,296,054
Issue date
Mar 22, 1994
I.P. Bardin Central Research Institute of Iron & Steel
Levin F. Lvovich
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Evaporator for a compressor-refrigerating apparatus
Patent number
5,269,158
Issue date
Dec 14, 1993
Krupp VDM GmbH
Dieter Bitter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Trademark
last 30 trademarks
Information
Trademark
76288994 - 602CA
Serial number
76288994
Registration number
2787063
Filing date
Jul 24, 2001
Krupp VDM GmbH
6 - Common metals and their alloys
Information
Trademark
76288995 - 602 CA
Serial number
76288995
Registration number
2787064
Filing date
Jul 24, 2001
Krupp VDM GmbH
6 - Common metals and their alloys
Information
Trademark
75533820 - NICROTAN
Serial number
75533820
Filing date
Aug 10, 1998
Krupp VDM GmbH
6 - Common metals and their alloys
Information
Trademark
74685270 - NICROFER
Serial number
74685270
Registration number
2096360
Filing date
Jun 6, 1995
Krupp VDM GmbH
6 - Common metals and their alloys