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WOLFGANG SCHWARZ
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Ansbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Writing, marking and/or drawing liquid for writing implements, espe...
Patent number
10,450,476
Issue date
Oct 22, 2019
Faber-Castell AG
Wolfgang Schwarz
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Metallic ink and applicator for applying the ink
Patent number
8,376,644
Issue date
Feb 19, 2013
Faber-Castell AG
Wolfgang Schwarz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
WRITING, MARKING, AND/OR DRAWING LIQUID FOR CAPILLARY SYSTEMS, ESPE...
Publication number
20200062977
Publication date
Feb 27, 2020
Faber-Castell AG
WOLFGANG SCHWARZ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WRITING, MARKING AND/OR DRAWING LIQUID FOR WRITING IMPLEMENTS, ESPE...
Publication number
20180066156
Publication date
Mar 8, 2018
Faber-Castell AG
WOLFGANG SCHWARZ
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
METALLIC INK AND APPLICATOR FOR APPLYING THE INK
Publication number
20110182651
Publication date
Jul 28, 2011
Faber-Castell AG
WOLFGANG SCHWARZ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid for lip care and lip coloring
Publication number
20020192170
Publication date
Dec 19, 2002
Tatiana Appel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE