ClassID:

236652

Y02P20/54 - page 3 - CPC Classification

Classification description:

Technologies relating to chemical industry; Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Recent Application in this class:
#601
20050101237
2005-05-12

Impregnation of grinding wheels using supercritical fluids

#602
20050092680
2005-05-05

Purification of silicone containing compounds by supercritical fluid extraction

#603
20050092405
2005-05-05

Sol-gel manufactured energetic materials

#604
20050079119
2005-04-14

Method for producing nano-carbon materials

#605
20050075460
2005-04-07

Homogenous compositions of fluoropolymers and crystalline solids or cross-linking agents and methods of making the same

#606
20050075436
2005-04-07

Homogenous compositions of polymers and crystalline solids or cross-linking agents and methods of making the same

#607
20050072137
2005-04-07

Heavy oil reforming method, an apparatus therefor, and gas turbine power generation system

#608
20050070717
2005-03-31

Halogen-free ionic liquids

#609
20050065063
2005-03-24

Supercritical fluids processing: preparation of protein microparticles and their stablilisation

#610
20050053792
2005-03-10

Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer

#611
20050043498
2005-02-24

Process for producing fluoropolymer

#612
20050033071
2005-02-10

Method of producing a fatty acid ester

#613
20050027027
2005-02-03

Preparation of hydrophobic organic aeorgels

#614
20050020806
2005-01-27

Method for producing polymer alloy polymer alloy formed article transparent formed article and optical film

#615
20050019551
2005-01-27

Chemical vapor deposition and powder formation using thermal spray

#616
20050014867
2005-01-20

Method of delaminating a graphite structure with a coating agent in a supercritical fluid

#617
20050010068
2005-01-13

Use of microencapsulated transition metal reagents for reactions in supercritical fluids

#618
20050006310
2005-01-13

Purification and recovery of fluids in processing applications

#619
20050002850
2005-01-06

Methods of oxidizing multiwalled carbon nanotubes

#620
20050000244
2005-01-06

System for use of land fills and recyclable materials