Growing community of inventors

Helsinki, Finland

Pentti Hêitala

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2

Pentti Hêitala ↔ Klaus Witthohn (1 patent)Pentti Hêitala ↔ Wolf Grimminger (1 patent)Pentti Hêitala ↔ Helga Zaeske (1 patent)Pentti Hêitala ↔ Alfons Carcasona (1 patent)Pentti HêitalaPentti Hêitala (1 patent)Klaus WitthohnKlaus Witthohn (9 patents)Wolf GrimmingerWolf Grimminger (8 patents)Helga ZaeskeHelga Zaeske (7 patents)Alfons CarcasonaAlfons Carcasona (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Madaus Ag (1 from 8 patents)


1 patent:

1. 6624192 - Process for production of diacetylrhein

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