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Vlaardingen, Netherlands

Roger Joseph Janssen

USPTO Granted Patents = 2

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 5(Granted Patents)

Company Filing History:

Unilever Home and Personal Care Usa, Division of Conopco, Inc.

Unilever Home & Personal Care Usa, a Division of Conopco, Inc.

Years Active: 2000-2002

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6475978 - Method of making water-softening and detergent compositions (2002-11-05),

2. 6153574 - Water-softening and detergent compositions (2000-11-28),

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