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For the Inventor, By the Inventor

Burscheid, Germany

Ulrich Helbing

USPTO Granted Patents = 5 

 

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 41(Granted Patents)


Company Filing History:

goldMedal3 out of 138 
 
Oerlikon Textile Gmbh & Co Kg
 patents
silverMedal1 out of 54 
 
Saurer Gmbh & Co. Kg
 patents
bronzeMedal1 out of 240 
 
Barmag Ag
 patents
4. 1 out of 178 
 
Durr Systems Gmbh
 patents
where one patent can have more than one assignee

Years Active: 2001-2016

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5 patents (USPTO):Explore Patents
1. 9416781 - Gear pump including friction brake ring to generate uniform conveyance flow (2016-08-16),
2. 9289732 - Dynamic mixer (2016-03-22),
3. 9004890 - Gear wheel pump (2015-04-14),
4. 7278776 - Apparatus and method for injecting a liquid dye into a polymer melt (2007-10-09),
5. 6315537 - Spin pump having a cooling sleeve surrounding the drive shaft (2001-11-13),

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