Growing community of inventors

Maidstone, United Kingdom

Peggy Hagberg

Average Co-Inventor Count = 2.00

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 = 13

Peggy HagbergHannu Ketola (1 patent)Peggy HagbergPeggy Hagberg (1 patent)Hannu KetolaHannu Ketola (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Raisio Chemicals, Ltd. (1 from 5 patents)

2. Ciba Specialty Chemicals Holding, Inc. (2 patents)


1 patent:

1. 6670470 - Modified starch

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as of
12/18/2025
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