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For the Inventor, By the Inventor

Worms, Germany

Ernst Dietrich

This inventor holds 4 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1977-1984.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal4 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1977-1984

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4 patents (USPTO):Explore Patents
1. 4439933 - Apparatus for drying and heating nylon granules (1984-04-03),
2. 4202375 - Process and apparatus for achieving a uniform flow profile (1980-05-13),
3. 4092784 - Process and apparatus for drying and heating nylon granules (1978-06-06),
4. 4002430 - Extraction tube for polyamides (1977-01-11),
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