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For the Inventor, By the Inventor

Sulzbach, Germany

Erwin Schrott

This inventor holds 4 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1977.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 29(Granted Patents)


Company Filing History:

goldMedal4 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1977

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4 patents (USPTO):Explore Patents
1. 4008177 - Process for the manufacture of a catalyst (1977-02-15),
2. 4008176 - Process for the manufacture of a catalyst (1977-02-15),
3. 4007133 - Process for the manufacture of a catalyst (1977-02-08),
4. 4007132 - Process for the manufacture of a catalyst (1977-02-08),
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