Inventor · Gelnhausen, DE

Jenny Horst

7Patents
4h-index
7Co-inventors
42Inventor score

Filing activity: Jun 3, 1988 → May 12, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US4874433A Methods of preparing encapsulated pigments Chemistry; Metallurgy 17 Expired
US5194089A Coated spinel color pigments, process for their production and use Emerging Cross-Sectional Technologies 10 Expired
US5205866A Method for making grey-black inclusion pigments Chemistry; Metallurgy 7 Expired
US5254162A Brown spinel pigments based on zinc chromite, method of their production and use Chemistry; Metallurgy 6 Expired
US5389402A Method of producing decorations which are color-stable in a porcelain firing and a pigment composition suitable therefor Chemistry; Metallurgy 4 Expired
US5330571A Inclusion pigments of zirconium silicate with included chromic oxide, a process for the preparation and use thereof Chemistry; Metallurgy 2 Expired
US5252126A Neutral blue zirconium-vanadium pigments Chemistry; Metallurgy 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.