ALFA WASSERMANN, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B04B CENTRIFUGES 1116
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 11195
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 355
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195
 
  
 
1501 ENGINES318
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
B01D SEPARATION 1133
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,237 METHODS OF PURIFYING ADENO-ASSOCIATED VIRUS (AAV) AND/OR RECOMBINANT ADENO-ASSOCIATED VIRUS (rAAV) AND GRADIENTS AND FLOW-THROUGH BUFFERS THEREFORENov 07, 17Mar 08, 18[C12N]
2018/0021,791 FLUID HANDLING SYSTEMS AND METHOD FOR ULTRACENTRIFUGESJul 21, 17Jan 25, 18[F16K, B04B, G01N]
2017/0333,917 CENTRIFUGE ROTOR CORE WITH PARTIAL CHANNELSMay 19, 17Nov 23, 17[B04B]
2016/0339,450 CONTINUOUS FLOW ULTRA-CENTRIFUGATION SYSTEMSAug 02, 16Nov 24, 16[B04B, G06F]
2016/0201,086 METHODS OF PURIFYING ADENO-ASSOCIATED VIRUS (AAV) AND/OR RECOMBINANT ADENO-ASSOCIATED VIRUS (rAAV) AND GRADIENTS AND FLOW-THROUGH BUFFERS THEREFOREJan 08, 16Jul 14, 16[C12N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862936 Methods of purifying adeno-associated virus (AAV) and/or recombinant adeno-associated virus (rAAV) and gradients and flow-through buffers thereforeJan 08, 16Jan 09, 18[C12N, H01B, B01D]
9664597 Liquid collection methods and apparatuses for detecting virus deactivationJul 09, 12May 30, 17[B01L, G01N]
9405836 Continuous flow ultra-centrifugation systemsMay 03, 12Aug 02, 16[B04B, G06F]
9381523 Automated fraction collection systemNov 29, 11Jul 05, 16[B04B, G01N, G01F]
9050609 Centrifuge with removable core for scalable centrifugationNov 30, 10Jun 09, 15[B04B]
8815179 Automated aseptic liquid collection workstations and collection devices thereforeMay 31, 11Aug 26, 14[B01L]
D698821 Valve handleSep 14, 12Feb 04, 14[1501]
D694265 Valve manifoldSep 14, 12Nov 26, 13[1501]
D669917 Valve manifoldDec 03, 10Oct 30, 12[1501]
8245740 Fraction collectorJun 03, 05Aug 21, 12[B65B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0178,612 OPTICAL MACHINE READABLE CODED LABELSAbandonedDec 20, 13Jun 25, 15[G06K]
2014/0060,214 Automated Aseptic Sampling Workstations and Sample Collection Devices ThereforeAbandonedNov 10, 13Mar 06, 14[G01N]
2014/0060,215 Automated Aseptic Sampling Workstations and Sample Collection Devices ThereforeAbandonedNov 10, 13Mar 06, 14[G01N]
8640556 Automated aseptic sampling workstation and sample collection devices thereforeExpiredDec 03, 10Feb 04, 14[F16K, G01N]
2008/0210,646 Centrifuge Rotor and Method of UseAbandonedJun 03, 05Sep 04, 08[B04B, B01D]
2008/0045,476 Methods and compositions using sulodexide for the treatment of diabetic nephropathyAbandonedJul 19, 07Feb 21, 08[A61K]
2006/0287,506 Method for separating and concentrating biological materials using continuous-flow ultracentrifugationAbandonedJun 15, 05Dec 21, 06[C07H, C07K]
2005/0215,410 Centrifuge with removable core for scalable centrifugationAbandonedMay 13, 05Sep 29, 05[C02F]
6817256 Pipette sampling systemExpiredFeb 26, 02Nov 16, 04[G01N]
2004/0086,918 Macromolecular protection assayAbandonedJul 25, 03May 06, 04[C12Q, G01N]
2003/0203,491 Gravitational flow purification systemAbandonedApr 26, 02Oct 30, 03[G01N]
2003/0114,289 Centrifuge with removable core for scalable centrifugationAbandonedNov 27, 01Jun 19, 03[B04B]
2003/0008,917 Compositions for controlling microorganisms, comprising an effective content of enzymatically prepared esters of polyglycerolAbandonedApr 18, 02Jan 09, 03[A61K]
D353676 Cuvette for a chemical analyzerExpiredJul 16, 92Dec 20, 94[]

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