Assignee
PRODEMEX SA DE CV
MX·4 granted patents·101 citations·filing 1997–2001
Top patents by PatentIndex Score
4 records- 0188US6329557B1Purification of xanthophylls from marigold extracts that contain high levels of chlorophyllsPRODEMEX SA DE CV·Filed 2000·Granted Dec 11, 2001·55 cites·24 claims
- 0280US6372946B1Preparation of 4,4′-diketo-β-carotene derivativesPRODEMEX SA DE CV·Filed 2001·Granted Apr 16, 2002·17 cites·8 claims
- 0371US6376717B2Preparation of astaxanthinPRODEMEX SA DE CV·Filed 2001·Granted Apr 23, 2002·6 cites·25 claims
- 0454US5973211APigmenting efficiency of a natural xanthophyll by isomerizationPRODEMEX SA DE CV·Filed 1997·Granted Oct 26, 1999·23 cites·22 claims
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