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The Woodlands, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Platform seal and damper assembly for turbomachinery and methodolog...
Patent number
11,492,909
Issue date
Nov 8, 2022
DRESSER-RAND COMPANY
Nicholas Vachon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pumped heat energy storage system with annular ducting arrangement
Patent number
11,401,861
Issue date
Aug 2, 2022
DRESSER-RAND COMPANY
Jason M. Kerth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Electrical connector having a staggered contact carrier
Patent number
11,404,803
Issue date
Aug 2, 2022
DRESSER-RAND COMPANY
Justin Malpiedi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compressor valve assembly with removably affixed guide in a recipro...
Patent number
11,391,279
Issue date
Jul 19, 2022
DRESSER-RAND COMPANY
Joel T. Sanford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas operated unloader valve
Patent number
11,384,753
Issue date
Jul 12, 2022
DRESSER-RAND COMPANY
Joel T. Sanford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomachine chemical reactor and method for cracking
Patent number
11,278,860
Issue date
Mar 22, 2022
DRESSER-RAND COMPANY
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Turbomachine type chemical reactor
Patent number
11,273,423
Issue date
Mar 15, 2022
DRESSER-RAND COMPANY
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Turbomachine type chemical reactor
Patent number
11,123,702
Issue date
Sep 21, 2021
DRESSER-RAND COMPANY
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Turbomachine chemical reactor and method for cracking hydrocarbons...
Patent number
11,059,018
Issue date
Jul 13, 2021
DRESSER-RAND COMPANY
Silvano R. Saretto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for draining a fluid from a pressure vessel and method of...
Patent number
6,375,229
Issue date
Apr 23, 2002
Dresser Rand Company
John J. Astor
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fail safe L-shaped spring carrier for gas seals
Patent number
6,347,800
Issue date
Feb 19, 2002
Dresser Rand Company
Philippe Jacques Auber
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gas compression kit and method with interchangeable compression cyl...
Patent number
6,318,967
Issue date
Nov 20, 2001
Dresser Rand Company
William C. Wirz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fail safe L-shaped spring carrier for gas seals
Patent number
6,267,382
Issue date
Jul 31, 2001
Dresser Rand Company
Philippe Jacques Auber
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Anti-rotation and axial locking arrangement of a gas seal on its sl...
Patent number
6,131,913
Issue date
Oct 17, 2000
Dresser Rand Company
Philippe Jacques Auber
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patents Applications
last 30 patents
Information
Patent Application
FLOATING MASTER CONTROLLER
Publication number
20230315035
Publication date
Oct 5, 2023
Dresser-Rand Company
Stephen Towner
G05 - CONTROLLING REGULATING
Information
Patent Application
RECIPROCATING COMPRESSOR VALVE ASSEMBLY
Publication number
20220403834
Publication date
Dec 22, 2022
Dresser-Rand Company
Scott J. Delmotte
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
INLET VALVE SYSTEM
Publication number
20220389924
Publication date
Dec 8, 2022
Dresser-Rand Company
Joel T. Sanford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
GAS OPERATED INFINITE STEP VALVE FOR A RECIPROCATING COMPRESSOR
Publication number
20220243722
Publication date
Aug 4, 2022
Dresser-Rand Company
Joel T. Sanford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMPED HEAT ENERGY STORAGE SYSTEM WITH ANNULAR DUCTING ARRANGEMENT
Publication number
20220243654
Publication date
Aug 4, 2022
Dresser-Rand Company
Jason M. Kerth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMPRESSOR VALVE ASSEMBLY
Publication number
20220186720
Publication date
Jun 16, 2022
Dresser-Rand Company
Joel T. Sanford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PRE-COMBUSTION CHAMBER SYSTEM
Publication number
20220178299
Publication date
Jun 9, 2022
Dresser-Rand Company
Ryan McLaughlin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PLATFORM SEAL AND DAMPER ASSEMBLY FOR TURBOMACHINERY AND METHODOLOG...
Publication number
20220018256
Publication date
Jan 20, 2022
Dresser-Rand Company
Nicholas Vachon
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
BEARING AND/OR SEAL ASSEMBLY INCLUDING PERMEABLE BODY WITH FEATURES...
Publication number
20220010837
Publication date
Jan 13, 2022
Dresser-Rand Company
Byron L. Mohr
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TURBOMACHINE TYPE CHEMICAL REACTOR
Publication number
20210362110
Publication date
Nov 25, 2021
Dresser-Rand Company
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TURBOMACHINE CHEMICAL REACTOR AND METHOD FOR CRACKING
Publication number
20210268469
Publication date
Sep 2, 2021
Dresser-Rand Company
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TURBOMACHINE TYPE CHEMICAL REACTOR
Publication number
20210245127
Publication date
Aug 12, 2021
Dresser-Rand Company
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRICAL CONNECTOR HAVING A STAGGERED CONTACT CARRIER
Publication number
20210242613
Publication date
Aug 5, 2021
Dresser-Rand Company
Justin Malpiedi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECIPROCATING COMPRESSOR WITH IMPROVED VALVE CYLINDER ASSEMBLY
Publication number
20210079908
Publication date
Mar 18, 2021
Dresser-Rand Company
Scott J. Delmotte
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOMACHINE CHEMICAL REACTOR AND METHOD FOR CRACKING HYDROCARBONS...
Publication number
20210069665
Publication date
Mar 11, 2021
Dresser-Rand Company
Silvano R. Saretto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Trademark
last 30 trademarks
Information
Trademark
76022412 - OPTIJECT
Serial number
76022412
Registration number
2707490
Filing date
Apr 10, 2000
Dresser-Rand Co.
7 - Machines and machine tools
Information
Trademark
76022415 - MAGNUM
Serial number
76022415
Registration number
2858248
Filing date
Apr 10, 2000
Dresser-Rand Co.
7 - Machines and machine tools