GJERDE, DOUGLAS T.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 355
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
B01D SEPARATION 2132
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920294 Devices and methods for purification, detection and use of biological cellsJul 22, 15Mar 20, 18[C12N, C12M]
9891148 Method and apparatus for pipette tip columnsSep 07, 15Feb 13, 18[G01N, B01L]
9637719 Devices and methods for purification of biological cellsDec 08, 14May 02, 17[C12N, C12M]
9370732 Methods for purifying biological cellsFeb 15, 14Jun 21, 16[G01N, B01L, B01D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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