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For the Inventor, By the Inventor

Bockenheim, Germany

Bernhard Ulrich

This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 2001-2003.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 64(Granted Patents)


Company Filing History:

goldMedal3 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 2001-2003

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3 patents (USPTO):Explore Patents
1. 6570026 - Method for producing phthalic anhylic anhydride according to specifications (2003-05-27),
2. 6458970 - Method for producing acid phthalic anhydride and an appropriate shell catalyst containing titanium-vanadium-cesium (2002-10-01),
3. 6288273 - Method for producing shell catalysts for catalytic gas-phase oxidation of aromatic hydrocarbons (2001-09-11),

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