CEM CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 5162
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 35171
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2287
 
  
 
C07K PEPTIDES 18118
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 10245
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 777
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 652
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 356
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 269
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,013 Use of Excess Carbodiimide for Peptide Synthesis at Elevated TemperaturesAug 25, 17Mar 08, 18[C07C, C07K]
2017/0320,032 ACID DIGESTION INSTRUMENT AND VESSEL SYSTEMMay 04, 17Nov 09, 17[H05B, G01N, B01J]
2017/0095,786 CONTROL APPARATUS FOR DISPENSING SMALL PRECISE AMOUNTS OF LIQUID REAGENTSDec 16, 16Apr 06, 17[B01J, G05D, C07K, G01F]
2017/0074,766 MOISTURE AND VOLATILES ANALYZERNov 03, 15Mar 16, 17[G01J, H05B, G01N]
2013/0265,051 METHOD FOR DETERMINING FAT OR MOISTURE CONTENTApr 09, 13Oct 10, 13[G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921282 Method for determining fat or moisture contentApr 09, 13Mar 20, 18[G01N, G01R]
9769885 Instrument for performing microwave-assisted reactionsSep 22, 15Sep 19, 17[H05B]
9669380 Microwave-assisted peptide synthesisNov 18, 15Jun 06, 17[A61K, B01J, C07K]
9522380 Control apparatus for dispensing small precise amounts of liquid reagentsJun 20, 13Dec 20, 16[B01J, G05D, F04F, C07K, G01F]
9237608 Pressure stepped microwave assisted digestionAug 14, 09Jan 12, 16[H05B, B01J]
9211522 Microwave-assisted peptide synthesisSep 23, 14Dec 15, 15[A61K, B01J, C07K]
9161395 Instrument for performing microwave-assisted reactionsJun 30, 11Oct 13, 15[H05B]
9091632 Automated protein analyzerSep 27, 13Jul 28, 15[G01N]
8921119 High temperature high pressure vessel for microwave assisted chemistryOct 01, 10Dec 30, 14[H05B, G01N, B01J]
8852533 Controlled pressure release vessel for microwave assisted chemistryJun 11, 13Oct 07, 14[B01L, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0301,061 Automated Protein AnalzyerAbandonedJun 29, 15Oct 22, 15[G01N]
8663993 Automated protein analyzerExpiredMar 11, 10Mar 04, 14[G01N]
2012/0157,563 WATER SOLUBLE SOLID PHASE PEPTIDE SYNTHESISAbandonedFeb 01, 12Jun 21, 12[C08J, C08G, C07K]
2012/0074,136 Pressure Stepped Microwave Assisted DigestionAbandonedSep 22, 11Mar 29, 12[H05B]
2012/0041,173 WATER SOLUBLE SOLID PHASE PEPTIDE SYNTHESISAbandonedAug 15, 11Feb 16, 12[C07K]
2011/0084,035 Filtration Apparatus and Associated Method for Microwave-Assisted ChemistryAbandonedDec 16, 10Apr 14, 11[B01D]
2008/0267,839 REAL-TIME IMAGING AND SPECTROSCOPY DURING MICROWAVE ASSISTED CHEMISTRYAbandonedJun 26, 08Oct 30, 08[H05B, B01J]
2008/0267,841 REAL-TIME IMAGING AND SPECTROSCOPY DURING MICROWAVE ASSISTED CHEMISTRYAbandonedJun 26, 08Oct 30, 08[H05B, G01N, B01J]
2008/0245,787 CONTROLLING AND MODERATING MICROWAVE ENERGY IN CONCURRENT MULTIPLE SAMPLE WELL APPLICATIONSAbandonedApr 03, 07Oct 09, 08[H05B]
7307248 Method and apparatus for microwave assisted high throughput high pressure chemical synthesisExpiredDec 09, 03Dec 11, 07[H05B]
7282184 Microwave assisted chemical synthesis instrument with controlled pressure releaseExpiredApr 19, 02Oct 16, 07[B01J]
2007/0202,607 Filtration apparatus and associated method for microwave-assisted chemistryAbandonedFeb 24, 06Aug 30, 07[G01N]
7208709 Pressure measurement in microwave-assisted chemical synthesisExpiredMay 12, 05Apr 24, 07[H05B]
2006/0039,838 Method and instrument for low temperature microwave assisted organic chemical synthesisAbandonedAug 20, 04Feb 23, 06[B01J]
6966226 Pressure measurement in microwave-assisted chemical synthesisExpiredJun 08, 04Nov 22, 05[G01L]
6926939 Pressure vessel with composite sleeveExpiredAug 09, 02Aug 09, 05[B01L, B01J, A61L, B32B]
6886408 Pressure measurement in microwave-assisted chemical synthesisExpiredJan 31, 01May 03, 05[G01L]
6867400 Method and apparatus for continuous flow microwave-assisted chemistry techniquesExpiredJul 31, 02Mar 15, 05[H05B]
2004/0179,977 Controlled Pressure Release Vessel for Microwave Assisted ChemistryAbandonedMar 10, 03Sep 16, 04[B01L]
6630652 Microwave-assisted chemical synthesis instrument with fixed tuningExpiredMay 03, 02Oct 07, 03[H05B]

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