Inventor · disambiguated record
Pentti Hietala
Also filed as: HIETALA PENTTI · JAARMA MAIRE
5 granted patents·1 pending application·44 citations·filing 1984–2005
77Inventor score
Top patents by PatentIndex Score
6 records- 0173US5393898AMethod of preparing diacetyl rheinMADAUS AG·Filed 1994·Granted Feb 28, 1995·15 cites·13 claims
- 0253US4595592AProcess for obtaining laxative compounds from senna drugsMADAUS & CO DR·Filed 1984·Granted Jun 17, 1986·15 cites·13 claims
- 0339US6203835B1Use of hydroxy acid or a product containing the same in animal feedEXTRACTA LTD·Filed 1996·Granted Mar 20, 2001·13 cites·11 claims
- 0432US5710260AMethod of extracting sennosides A, B and A1MADAUS AG·Filed 1995·Granted Jan 20, 1998·1 cites·15 claims
- 0528US6596764B1Method of preparing diacetyl rheinMEDIDOM LAB·Filed 1994·Granted Jul 22, 2003·0 cites·2 claims
- 0625US2008108698A1Nutrient Supplement and Use of the SameELMOMED LTD OY·Filed 2005·Application pending·0 cites
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