BILL & MELINDA GATES FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
B01D SEPARATION 1133
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 127
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 122

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9708937 Multi-functional fecal waste and garbage processor and associated methodsNov 14, 14Jul 18, 17[F01K, F22B, C02F, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0014,292 Protein arrays for high-throughput screeningAbandonedAug 04, 04Jan 20, 05[G01N]
2005/0008,674 Protein arrays for high-throughput screeningAbandonedAug 04, 04Jan 13, 05[C12M, G01N]
2004/0241,751 Arrays of protein-capture agents and methods of use thereofAbandonedJun 18, 04Dec 02, 04[C12M, G01N]
2003/0003,599 Arrays of protein-capture agents and methods of use thereofAbandonedMar 26, 02Jan 02, 03[C12M, G01N]
2002/0110,933 Arrays of proteins and methods of use thereofAbandonedMar 29, 02Aug 15, 02[C12M, G01N]
2002/0106,702 Protein arrays for high-throughput screeningAbandonedMar 29, 02Aug 08, 02[C12M, G01N]

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