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For the Inventor, By the Inventor

Erftstadt, Germany

Horst Buhl

This inventor holds 3 USPTO granted patents. Top assignees: Hoechst Aktiengesellschaft, Hoechstaktiengesellschaft. Active years: 1991-1992.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal2 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents
silverMedal1 out of 19 
 
Hoechstaktiengesellschaft
 patents

Years Active: 1991-1992

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3 patents (USPTO):Explore Patents
1. 5158752 - Plant for producing ammonium polyphosphate (1992-10-27),
2. 5147625 - Process for the preparation of phosphorous acid (1992-09-15),
3. 5024825 - Process for the preparation of dicalcium phosphate (1991-06-18),
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