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Tel.: +7(812) 327-7960
Fax: +7(812) 327-7692

 

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Patents

 
Patent for the invention
 
 
Authors/owners
 
 
Date of registration
 
 
Adsorber vertical with motionless an adsorbent layer
 
Bessonny E.A., Mashkovtsev P.D., Mikhaylov A.V., Sidorov V. M.
 
August 12, 2014.
 

 

 

 

 

 

 

 

 
Patent for the invention
 
 Authors/owners
 
 
Date of registration
Gas-liquid separator of  louver type
 
Sleepless E.A., Mashkovtsev P.D., Sidorov V. M.
 
January 20, 2012.

 

 

 

 

 

 

 

 
Patent for the invention
 
 
Authors/owners
 
 
 
 
Date of registration
Unit of preparation of hydrocarbonic gas for transport
 
Sleepless A.N., Linchevskaya M. E., Mashkovtsev P.D., Pulin V. N., Kirshenbaum R.P., Shendel A.N, Kryzhanovskaya A.G.
 
April 10, 2007.

 

 

 

 

 

 

 

 

Patent for the invention
 
 
Authors/owners
 
 
Date of registration
Device of gas protection of furnaces of fire heating
 
Sleepless A.N., Mashkovtsev P.D., Pulin V. N., Sudiya T.V.
 
August 27, 2006.

 

 

 

 

 

 

 

Patent for the invention
 
 Authors/owners
 
 
Date of registration
The safety device for pressure vessel
 
Sleepless A.N., Sleepless E.A., Bessonov P.V., Boriskin V. V.
 
March 20, 2006.
 

 

 

 

 

 

 

 

Patent for the invention
 
 
Authors/owners
 
 
Date of registration
The device for purification of gas of liquid and solid impurity
 
Sleepless A.N., Coppers G.M., Prilutsky A.I.
 
September 20, 2004.

 

 

 

 

 

 

 

Patent for the invention
 
 Authors/owners
 
 
Date of registration
Way of division of associated oil gas
 
Sleepless A.N., Akulov L.A., Linchevskaya M. E., Mashkovtsev P.D., Sudiya T.V.
 
March 20, 2004.
 

 

 

 

 

 

 

 

Patent for the invention
 
 
 
Authors/owners
 
 
Date of registration
Way of quality control of mechanical connection of an  finned cover with the bearing pipe in a bimetallic pipe
 
Sleepless A.N., Sleepless E.A., Rams I. V., Platunov A. E., E.S's Platuv.
 
August 27, 2003.