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For the Inventor, By the Inventor

Jona, Switzerland

Johann Frei

This inventor holds 2 USPTO granted patents. Top assignees: Bayer Intellectual Property Gmbh, Bayer Materialscience Ag. Active years: 2010-2013.

USPTO Granted Patents = 2

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal1 out of 721 
 
Bayer Intellectual Property Gmbh
 patents
silverMedal1 out of 532 
 
Bayer Materialscience Ag
 patents

Years Active: 2010-2013

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2 patents (USPTO):Explore Patents
1. 8389590 - Process and installation for the production of foam in a continuous foaming process (2013-03-05),
2. 7645809 - Process and apparatus for the optimized production of foam in a continuous block slabstock process (2010-01-12),
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