Patent Assignment
Reel/Frame 060243/0913
Nunc Pro Tunc Assignment
Recorded: 2022-05-31
Pages: 18
Assignor
NUOVO PIGNONE S.R.L.
Executed: 2022-05-30
Assignee
NUOVO PIGNONE TECNOLOGIE S.R.L.
VIA FELICE MATTEUCCI 2, FIRENZE, 50127, ITALY
Covered Properties
(221)
Method for Production of a Rotor for Centrifugal Compressors
Tube Plate for Tube Bundles for Chemical Reactors and Heat Exchangers in General
Link Mechanism of Surgical Robot
Connection Between a Rod and Crosshead in a Reciprocating Compressor
System for Connecting and Locking Rotor Blades of an Axial Compressor
Flame Tube or "Liner" for a Combustion Chamber of a Gas Turbine with Low Emission of Pollutants
System to Feed Cooling Air into a Gas Turbine Rotor
Sealing System for Centrifugal Compressors Which Process Lethal Gases
Method and System for Monitoring a Reciprocating Compressor
Method and Damping Device for Damping a Torsional Vibration in a Rotating Drivetrain
Multistage Centrifugal Compressor Having a Tank Which Can Be Opened Horizontally
Multistage Centrifugal Compressor
Protection Device for a Turbine Stator
Procedure for Controlling the Useful Life of the Gas Turbines of a Plant
Vane System Equipped with a Guiding Mechanism for Centrifugal Compressor
Disk of a Disk Rotor for a Gas Turbine
Combustion System with Low Polluting Emissions
Easy-Fit Heat Screening Device for Connecting a Cooling Pipe and a Through-Hole Formed in a Nozzle Support Ring of a Gas Turbine
Method for Production of a Rotor of a Centrifugal Compressor
Cobalt-Based Alloy for the Coating of Organs Subject to Erosion by Liquid
Axial Thrust Balancing System for a Centrifugal Compressor, Having Improved Safety Characteristics
Device for Circulating Sealing Gas for Mechanical Dry Seals of a Centrifugal Compressor at Times When the Machine Is Stationary and Pressurized
Method for Treating Organs Subject to Erosion by Liquids and Anti-Erosion Coating Alloy
Vapour Turbine
Vapour Turbine
Vapour Turbine
Vapour Turbine
Processing Method of a Semi-Processed Product for the Production of a Rotor Equipped with a Series of Blades Integral Therewith
Air Cooled Heat Exchanger with Enhanced Heat Transfer Coefficient Fins
Rotor Blade for a Ninth Phase of a Compressor
Motor-Compressor
Steam Turbine and Rotating Blade
Steam Turbine Rotating Blade
Steam Turbine Rotating Blade
Steam Turbine Rotating Blade
Turbine Inlet Guide Vane with Scalloped Platform and Related Method
Poppet Valve with Sloped Purge Holes and Method for Reducing a Pressure Force Therein
Poppet Valve with Diverging-Converging Flow Passage and Method to Reduce Total Pressure Loss
Balancing Group for the Rotor of a Fluid Rotary Machine
Torsional Mode Damping Apparatus
Method for Determining Reheat Cracking Susceptibility
Method for Controlling the Load Variations in a Gas Turbine
Ultrasound Inspection Methods for Noisy Cast Materials and Related Probes
Method for the Start-Up of a Gas Turbine
Nozzle Adjusting Mechanism and Method
Impeller Cover and Method
Method for Moving and Aligning Heavy Device
Lateral, Angular and Torsional Vibration Monitoring of Rotordynamic Systems
Fatigue Resistant Thermowell and Methods
High-Pressure Compression Unit for Process Fluids for Industrial Plant and a Related Method of Operation
Nickel-Based Superalloy, Mechanical Component Made of the Above Mentioned Super Alloy, Piece of Turbomachinery Which Includes the Above Mentioned Component and Related Methods
Method and Machinery with Combined Particle Separation and Flow Regulation Devices
Systems and Methods for Pre-Heating Compressed Air in Advanced Adiabatic Compressed Air Energy Storage Systems
System and Method for Enhancing Chaplet Fusion
Jacket Impeller with Functional Graded Material and Method
Stack Rotor with Tie Rod and Bolted Flange and Method
Blocked Nozzle Detection and Remedial Method and System
Reversible System for Injecting and Extracting Gas for Fluid Rotary Machines
Turboexpander and Method for Using Moveable Inlet Guide Vanes at Compressor Inlet
Method and Device for Controlling a Hot Restart of a Centrifugal Compressor
Subsea Machine and Methods for Separating Components of a Material Stream
Methods and Devices Used for Automatically Controlling Speed of an Expander
Methods and Devices Used for Automatically Controlling Speed of an Expander
Device and Method for Detecting a Surge in a Compressor and Relocating a Surge Margin
Airfoil Shape for Compressor
Turbomachine with Mixed-Flow Stage and Method
Methods and Devices for Low Speed Low Torque Testing of a Rotor in a Turbomachinery
Method and Device Performing Model Based Anti-Surge Dead Time Compensation
Composite Shroud and Methods for Attaching the Shroud to Plural Blades
Conduit for Turbomachine and Method
Turbomachine Electric Connection and Method
Similitude Testing of Compressor Performance
Vessel of a Heat Storage and Release Apparatus, Heat Storage and Release Assembly, and Energy Production Plant
Centrifugal Impeller and Turbomachine
Mold for a Centrifugal Impeller, Mold Inserts and Method for Building a Centrifugal Impeller
Exhaust Temperature Based Threshold for Control Method and Turbine
Exhaust Temperature Versus Turbine Pressure Ratio Based Turbine Control Method and Device
Exhaust Temperature Based Threshold for Control Method and Turbine
Exhaust Temperature Based Mode Control Method for Gas Turbine and Gas Turbine
Compressor Unit and a Method to Process a Working Fluid
Compressor End Head Heating Arrangement
Coupling for Rotor Balancing
Mid-Span Gas Bearing
Method and System for Diagnosing Compressors
Abradable Seal with Axial Offset
Mill and Method of Use
Differential Pressure Valve with Parallel Biasing Springs and Method for Reducing Spring Surge
Poppet Valve with an Impact Damper and Method for Reducing Impact Wear in Hyper Compressors
Differential Pressure Valve with Reduced Spring-Surge and Method for Reducing Spring Surge
Cutting Tool
Compact Igv for Turboexpander Application
Phase Locked Loop Based Torsional Mode Damping System and Method
Sensorless Torsional Mode Damping System and Method
Method and Equipment for Detecting Rotating Stall and Compressor
Turbomachine
Turning Gear for Gas Turbine Arrangements
Valves with Valve Closing Member Attached to the Actuated Counter-Seat and Related Methods
Honeycomb Seal and Method
Elastic Cone for Sealing and Method
Sealing Systems for Turboexpanders for Use in Organic Rankine Cycles
Multistage Centrifugal Turbomachine
Centrifugal Impeller and Turbomachine
Actuator Sealing System and Method
Seal for a Rotary Machine
Rotary Machine Including a Machine Rotor with a Composite Impeller Portion and a Metal Shaft Portion
Method for Controlling a Plurality of Machines, Control System and Description
Reciprocating Compressors Having Timing Valves and Related Methods
Translo-Rotating Actuated Rotary Valves for Reciprocating Compressors and Related Methods
Devices and Methods for Actuating Valves
Inlet Air Filter Device for a Power Plant
Turbo-Machine Impeller Manufacturing
Method and System for Condition Monitoring of a Group of Plants
Method and System for Real-Time Performance Degradation Advisory for Centrifugal Compressors
Automatic Valve with a Spring Holder Ring
Device and Method for Gas Turbine Unlocking
Compressed-Air Energy-Storage System
Method for Preventing Corrosion and Component Obtained by Means of Such
Control Valve for Gas and Liquids
Pressure Equalizer
Electromagnetic Actuator and Inertia Conservation Device for a Reciprocating Compressor
Modular Gas Turbine Plant with a Heavy Duty Gas Turbine
Wet Gas Compressor and Method
Centrifugal Compressor Impeller Cooling
Reciprocating Compressor, Pressure Packing, and Method
Filtering Chamber and Method for Maintaining Same
A Thrust Bearing, A Turbomachine, and a Method of Making a Bearing Rotor Disk for an Electromagnetic Thrust Bearing in a Turbomachine
Milling Cutter and Method of Use
Turboexpander and Driven Turbomachine System
Centrifugal Compressor with Twisted Return Channel Vane
Geared Axial Multistage Expander Device, System and Method
Impeller for a Turbomachine and Method for Attaching a Shroud to an Impeller
Back-To-Back Centrifugal Pump
Total Pressure and Total Temperature Measurement in Wet Gas Condition
Magnetic Bearing and Rotary Machine Comprising Such a Bearing
Multistage Compressor and Method for Operating a Multistage Compressor
Sealing Arrangement for Axially Split Turbomachines
Packing Cups Manufacturing
Method for Making an Impeller from Sector Segments
Methods and Systems for Antisurge Control of Turbo Compressors with Side Stream
Methods and Systems for Preventing Lube Oil Leakage in Gas Turbines
Rotating Machinery with Adaptive Bearing Journals and Methods of Operating
Baseplate for Mounting and Supporting Rotating Machinery and System Comprising Said Baseplate
Filtering Chamber for Gas Turbines and Method of Maintenance Thereof
Turbomachine Rotor Assembly and Method
Compressor with a Thermal Shield and Methods of Operation
Magnetic Bearing Assembly Having Inner Ventilation
Electro-Magnetic Bearing Assembly with Inner Ventilation to Cool the Bearing
Rotating Machine with at Least One Active Magnetic Bearing and Spaced Auxiliary Rolling Bearings
Rotating Machine with at Least One Active Magnetic Bearing and Auxiliary Rolling Bearings
Method of Connecting an Impeller to a Shaft, Connection Arrangement and Rotary Machine
Seal Assembly for a Valve Stem
Fancooled Electrical Machine with Axial Thrust Compensation
Multistage Centrifugal Compressor
Extracting Steam from a Turbine
Liquid Tolerant Impeller for Centrifugal Compressors
Hydraulic Power Recovery Turbine with Integrated Bearing-Clutch Housing
Casing for a Rotating Machine and Rotating Machine Including Such Casing
Sealing Clearance Control in Turbomachines
Airfoil Machine Components Polishing Method
Automatic Ring Valve Shutters for Automatic Ring Valves and Method for Manufacturing Said Shutters
Method for Manufacturing a Stage of a Steam Turbine
Barrel Turbo-Machine Comprising Retracting Shear
Turbomachine with a Cooled Coupling Guard
Crosshead-Piston Rod Assembly for a Reciprocating Compressor
Integrated Washing System for Gas Turbine Engine
Multistage Trim for Control Valves
Motor-Compressor with Stage Impellers Integrated in the Motor-Rotors
Tool for Measuring Radial Stacking Angle of Blades, Measuring Method and Blade
Washing Nozzles and Gas Turbine Engines
Methods of Washing Gas Turbine Engines and Gas Turbine Engines
Impeller with Protection Elements and Centrifugal Compressor
Compressed-Air-Energy-Storage (Caes) System and Method
Multi-Section Centrifugal Compressor
Method of Assembling a Set of Impellers Through Tie Rods Impeller and Turbomachine
Apparatus for Sealing an Internal Environment of a Turbomachine
Centrifugal Compressor Impeller with Non-Linear Leading Edge and Associated Design Method
Multistage Turbomachine with Embedded Electric Motors
Base Unit for Assembling a Crankcase of a Reciprocal Compressor
Application:
15/117,292 →
Publication:
US 2016/0348664
Method and System for Operating a Back-to-Back Compressor with a Side Stream
Turbomachine Assembly
Method of Protecting a Component of a Turbomachine from Liquid Droplets Erosion, Component and Turbomachine
A Scroll for a Turbomachine, Turbomachine Comprising the Scroll, and Method of Operation
Method of Monitoring Rubbing Between a Rotary Party and a Stationary Part in a Rotating Turbomachine, Monitoring Arrangement and Turbomachine
Method of Manufacturing a Component of a Turbomachine, Component of a Turbomachine and Turbomachine
Method for Preventing the Corrosion of an Impeller-Shaft Assembly of a Turbomachine
Dry Gas Extraction Device and Method
Method for Manufacturing a Turbomachine Component
Extracting Dry Gas from a Wet-Gas Compressor
Method of Manufacturing a Component of a Turbomachine, Component of Turbomachine and Turbomachine
Application:
15/314,953 →
Publication:
US 2017/0241429
Sealing Device for Turbomachines
System and Method for Draining a Wet-Gas Compressor
Fuel Distribution Device, Gas Turbine Engine and Mounting Method
Manufacturing of a Turbomachine Impeller by Assembling a Plurality of Tubular Components
Crosshead for a Pistion Rod
Geometric Control and Best Fitting of Electric Discharge Machining Tools
Method of Monitoring the Status of a Turbomachine Having a Casing Wherein Liquid May Accumulate, Arrangement and Turbomachine
Seal for a Gap Between an Outer and an Inner Cylindrical Surface
Centrifugal Turbomachine with Two Stages Arranged Back-to-Back and with an Annular Transfer Duct Between the Stages
Application:
15/519,591 →
Publication:
US 2017/0241433
Multi-Point Mounting System for Rotating Machinery
Method for Reducing Nox Emission in a Gas Turbine, Air Fuel Mixer, Gas Turbine and Swirler
Sector for the Assembly of a Stage of a Turbine and Corresponding Manufacturing Method
Automatic Ring Valve, Shutters for Automatic Ring Valves, and Method for Manufacturing Said Shutters
Method for Generating a Machining Program and Machine Tool
Device for Dampening Pressure Pulsations in a Gas Flow
Application:
15/525,760 →
Publication:
US 2017/0321837
Handling Apparatus for Performing a Tig Weld with Regulation of Speed of the Fed Wire
Welding Tool for Performing Smaw or Mig Weld with Mantenance Ofa Constant Distance Between the Electode and the Weld Area
Motor-Compressor Unit with Magnetic Bearings
Method and System for Predicting Residual Useful Life of an Air Filter
Packing Case for Reciprocating Machine and Method of Assembling the Same
Coupling Load Measurement Method and Device
Stabilizing Arrangement for a Rotating Vertical Shaft of a Machine, Machine and Stabilizing Method
Copmpression Unit for High and Low Pressure Services
Application:
15/535,172 →
Publication:
US 2017/0356451
Combustor Liner Flexible Support and Method
Fluid Flow Adapter for a Cylinder of a Reciprocating Compressor
A Turbomachinery Gasket and a Turbomachinery Provided with Said Gasket
Subsea Motor-Compressor Unit
Application:
15/575,974 →
Publication:
US 2018/0149159
Cooling System for Cooling a Motorcompressor Unit
Combined Bearing and Turbomachine Including Said Bearing
Extracting Steam from a Turbine
Inner Casing for Steam Turbine Engine
Method of Monitoring Rubbing Between a Rotary Party and a Stationary Part in a Rotating Turbomachine, Monitoring Arrangement and Turbomachine
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 2001
From: BATTISTINI, VERTER; MARIOTTI, UMBERTO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 012317/0319 →
Assignment of Assignor's Interest
Nov 21, 2001
From: BACCIOLI, GIUSEPPE; BARBIERI, LORENZO; RONCHIERI, ANDREA; PIERRUCCI, LORENZO
To: NOUVO PIGNONE HOLDINGS S.P.A.
Reel/Frame 012320/0188 →
Assignment of Assignor's Interest
Jul 29, 2002
From: GRAZIANI, FRANCO; IACOBELLI, MASSIMO; PRATESI, SIMONE
To: NUOVO PIGNONE HOLDINGS S.P.A.
Reel/Frame 013145/0269 →
Assignment of Assignor's Interest
Aug 2, 2002
From: GRAZIANI, FRANCO; PRATESI, SIMONE
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 013164/0820 →
Assignment of Assignor's Interest
Dec 16, 2002
From: ARINCI, PAOLO; BACCIOTTINI, CARLO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 013579/0605 →
Assignment of Assignor's Interest
Feb 13, 2003
From: MODI, ROBERTO; BONCIANI, LUCIANO; CECCHERINI, GIANNI
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 013756/0866 →
Assignment of Assignor's Interest
Jun 12, 2003
From: CASONI, ANDREA
To: NUOVO PIGNONE HOLDNG S.P.A.
Reel/Frame 014456/0808 →
Assignment of Assignor's Interest
Aug 20, 2003
From: BECCALUVA, RICCARDO; MANTELLASSI, STEFANO; PUMO, ANOTONIO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 014413/0975 →
Assignment of Assignor's Interest
Feb 6, 2006
From: CALAMAI, ENRICO
To: NUOVO PIGNONE HOLDING S.P.A., AN ITALIAN CORPORATION
Reel/Frame 017535/0395 →
Assignment of Assignor's Interest
May 5, 2006
From: SARRI, FRANCO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 017581/0190 →
Assignment of Assignor's Interest
May 8, 2006
From: SARRI, FARNCO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 017585/0971 →
Assignment of Assignor's Interest
May 11, 2006
From: SIHLER, CHRISTOF
To: MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V.
Reel/Frame 017879/0424 →
Assignment of Assignor's Interest
May 16, 2006
From: BIGI, MANUELE; IACOPETTI, PIERO; CIANI, ALESSANDRO
To: NUOVO PIGNONE S.P.A.
Reel/Frame 017624/0563 →
Assignment of Assignor's Interest
May 24, 2006
From: GUGLIOTTA, GIUSEPPE; NUZZI, GIUSEPPE; CORZI, VINCENZO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 017668/0926 →
Assignment of Assignor's Interest
Jun 28, 2006
From: TACCONELLI, REMO; MANTELLASSI, STEFANO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 017855/0207 →
Assignment of Assignor's Interest
Jul 14, 2006
From: BACCIOTTINI, CARLO
To: NUOVO PIGNONE HOLDING S.P.A.
Reel/Frame 017935/0220 →
Assignment of Assignor's Interest
Apr 15, 2011
From: GUENARD, DENIS GUILLAUME JEAN
To: NUOVO PIGNONE, S.P.A.
Reel/Frame 026134/0301 →
Assignment of Assignor's Interest
Jul 16, 2012
From: SIHLER, CHRISTOF, DR.
To: NUOVO PIGNONE S.P.A.
Reel/Frame 028558/0337 →
Assignment of Assignor's Interest
Jul 16, 2012
From: MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E. V.
To: SIHLER, CHRISTOF, DR.
Reel/Frame 028558/0288 →
Assignment of Assignor's Interest
Nov 7, 2014
From: MARIOTTI, MASSIMILIANO; CAGNARINI, CLAUDIA; DEL MEDICO, FRANCESCO
To: NUOVO PIGNONE SRL
Reel/Frame 034124/0371 →
Nunc Pro Tunc Assignment
May 23, 2022
From: NUOVO PIGNONE HOLDING S.P.A.
To: NUOVO PIGNONE INTERNATIONAL S.R.L.
Reel/Frame 059989/0991 →
Nunc Pro Tunc Assignment
May 23, 2022
From: NUOVO PIGNONE HOLDING S.P.A.
To: NUOVO PIGNONE INTERNATIONAL S.R.L.
Reel/Frame 059990/0244 →
Nunc Pro Tunc Assignment
May 25, 2022
From: NUOVO PIGNONE INTERNATIONAL S.R.L.
To: NUOVO PIGNONE S.R.L.
Reel/Frame 060441/0662 →