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Amsterdam, Netherlands

Jan H Lammers

This inventor holds 2 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 1987.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 37(Granted Patents)

Company Filing History:

Shell Oil Comapny

Years Active: 1987

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4670550 - Biopolymer formulations and processes for preparing them (1987-06-02),

2. 4670167 - Biopolymer formulations and processes for preparing them (1987-06-02),

Profile summary based on public USPTO records.

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