SEERSTONE LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF2455
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1495
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES845
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 431
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 311
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 371
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0334,725 SOLID CARBON PRODUCTS COMPRISING CARBON NANOTUBES AND METHODS OF FORMING SAMEJul 28, 17Nov 23, 17[C01B, B82Y, C04B, B29C, H01B, B29K]
2017/0197,835 SOLID CARBON PRODUCTS COMPRISING CARBON NANOTUBES AND METHODS OF FORMING SAMEMar 27, 17Jul 13, 17[C01B, C04B, F41H, H01B]
2016/0039,677 DIRECT COMBUSTION HEATINGMar 12, 14Feb 11, 16[C01B, B01J]
2016/0030,925 METHODS AND SYSTEMS FOR FORMING CATALYTIC ASSEMBLIES, AND RELATED CATALYTIC ASSEMBLIESMar 14, 14Feb 04, 16[B01J]
2016/0030,926 Compositions of Matter Comprising Nanocatalyst Structures, Systems Comprising Nanocatalyst Structures, and Related MethodsMar 13, 14Feb 04, 16[C01C, C01B, B01J, C10G]
2016/0016,862 Methods and Systems for Forming a Hydrocarbon ProductMar 12, 14Jan 21, 16[C07C, B01J]
2015/0078,981 METHODS FOR USING METAL CATALYSTS IN CARBON OXIDE CATALYTIC CONVERTERSMar 15, 13Mar 19, 15[C01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9896341 Methods of forming carbon nanotubes having a bimodal size distributionMar 15, 13Feb 20, 18[C01B]
9796591 Methods for reducing carbon oxides with non ferrous catalysts and forming solid carbon productsMar 15, 13Oct 24, 17[C01B, B82Y, B01J]
9783416 Methods of producing hydrogen and solid carbonMar 12, 14Oct 10, 17[C01B]
9783421 Carbon oxide reduction with intermetallic and carbide catalystsMar 12, 14Oct 10, 17[C01B, B82Y, B01J]
9779845 Primary voltaic sources including nanofiber Schottky barrier arrays and methods of forming sameJul 17, 13Oct 03, 17[H01L, G21H, B82Y]
9731970 Methods and systems for thermal energy recovery from production of solid carbon materials by reducing carbon oxidesMar 15, 13Aug 15, 17[C01B, B01J, F22B]
9650251 Reactors and methods for producing solid carbon materialsNov 26, 13May 16, 17[C01B, B01J]
9637382 Methods for producing solid carbon by reducing carbon dioxideJul 22, 15May 02, 17[C01B, B82Y]
9604848 Solid carbon products comprising carbon nanotubes and methods of forming sameJul 09, 13Mar 28, 17[C01B, B82Y, C04B, B29C, H01B, B29K]
9598286 Methods and systems for forming ammonia and solid carbon productsMar 15, 13Mar 21, 17[C01C, C01B, B82Y, D01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0064,092 METHODS AND REACTORS FOR PRODUCING SOLID CARBON NANOTUBES, SOLID CARBON CLUSTERS, AND FORESTSAbandonedMar 15, 13Mar 05, 15[C01B, B82Y, B01J]

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