Patent rights

Intellectual activity is actively conducted and developed in OJSC Severneftegazprom. To regulate the Company's intellectual activity, the Regulation «On the order of planning, organizing, accepting and using the results of research, development and technological works in OJSC Severneftegazprom» and the Regulation «On optimization and inventive activity in OJSC Severneftegazprom» were developed and introduced. To protect the results of intellectual activity, work is underway to issue security documents for intellectual property.

For the further development of this area of activity and the introduction of innovative technical solutions in the fuel and energy complex of Russia, the Company is ready to cooperate in the field of intellectual activity on the terms of license agreements.

LIST OF PATENT RIGHTS

34. Certificate of state registration of computer program №2019612180

Date of registration in the state register:

Software package «Seismic survey archive»

33. Patent for useful model №178571

Date of registration in the state register:

Device for installation of replaceable flow part of GPU compressor cover

32. Patent for invention №2650152

Date of registration in the state register:

Wastewater treatment plant

31. Patent for invention №2643540

Date of registration in the state register:

The method of separation of methanol from water-methanol process mixtures for reuse and device for its implementation.

30. Patent for useful model №176172

Date of registration in the state register:

Device for the manufacture of pipe-line saddles

29. Patent for invention №2630558

Date of registration in the state register:

The method for determining the absorption of the absorbent in the process of drying natural gas

28. Patent for invention №2627280

Date of registration in the state register:

Method of calibration of the hygrometer

27. Patent for useful model №171843

Date of registration in the state register:

The layout of the shaft of a centrifugal compressor

26. Patent for useful model №163178

Date of registration in the state register:

Disconnector

25. Patent for useful model №163152

Date of registration in the state register:

Device for lubrication of the power generator bearing

24. Certificate of state registration of computer program №2016136380

Date of registration in the state register:

Contour of the system for documenting and analyzing the results of the management system audit

23. Patent for useful model №160447

Date of registration in the state register:

Groundwater treatment device

22. Patent for useful model №157057

Date of registration in the state register:

Compressor shaft sealing device

21. Patent for a useful model №156885

Date of registration in the state register:

Centrifugal compressor sealing device

20. Patent for industrial design №95684

Date of registration in the state register:

The layout of the technological object "Gas field"

19. Patent for invention №2560763

Date of registration in the state register:

Method of development of a multilayer field with low reservoir porosity and permeability

18. Patent for invention №2541007

Date of registration in the state register:

The method of sealing the threaded connection of the coupling conductor-mounting pipe column head on the well without performance of an overhaul

17. Patent for invention №2436759

Date of registration in the state register:

Method for technical diagnostics of gas turbine unit

16. Patent for invention №2536523

Date of registration in the state register:

The way to develop multilayer gas deposits

15. Patent for utility model №147866

Date of registration in the state register:

Device for vacuum degassing of groundwater

14. Patent for utility model №146061

Date of registration in the state register:

Gas extinguishing installation

13. Patent for a useful model №145179

Date of registration in the state register:

Display stand for testing and setting the shut-off device

12. Patent for utility model No. 20 2014 102 967.2

Date of registration in the state register:

System zur Ableitung und Sammlung von Prozessgas von Gasverdichteraggregaten unter Verwendung eines Ejektors

11. Patent for invention №2527232

Date of registration in the state register:

The method of regeneration of triethylene glycol

10. Patent for useful model №142754

Date of registration in the state register:

Gas dynamic seals system

9. Patent for utility model №139072

Date of registration in the state register:

The system of removal and collection of process gas from gas pumping units using an ejector

8. Patent for utility model №139074

Date of registration in the state register:

A device for remote flare ignition

7. Patent for utility model №138853

Date of registration in the state register:

The System of distribution and dosing of hydrate inhibitor

6. Patent for utility model №136487

Date of registration in the state register:

Acoustic telemetry monitoring system of the observation well

5. Patent for invention №2500926

Date of registration in the state register:

Gas loss control system of gas dynamic seals

4. Patent for useful model №127171

Date of registration in the state register:

Evaporator with separated combustion and smoke channels

3. Patent for useful model №122131

Date of registration in the state register:

Automated process control system for gas losses at gas pumping units of booster compressor stations

2. Patent for utility model No. 119415

Date of registration in the state register:

The system of removal and collection of greenhouse gases from gas pumping units

1. Certificate number 430228

Date of registration in the state register:

Trademark certificate (service mark)

Severneftegazprom

Patent rights

LIST OF PATENT RIGHTS

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