Inventor · disambiguated record
Alfred Giger
Also filed as: GIGER ALFRED
2 granted patents·1 pending application·120 citations·filing 1995–2002
69Inventor score
Files withROCHE VITAMINS INC2
Top patents by PatentIndex Score
3 records- 0190US5849345ACarotenoid ketones and estersROCHE VITAMINS INC·Filed 1995·Granted Dec 15, 1998·63 cites·30 claims
- 0288US5780693AProcess for the manufacturing of zeaxanthin from luteinROCHE VITAMINS INC·Filed 1997·Granted Jul 14, 1998·57 cites·17 claims
- 0344US2005008746A1Colorant for food and pharmaceuticalsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →