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Pieter Dirk Melis Van Duivendijk
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Utrecht, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Tubular with screw thread
Patent number
11,976,764
Issue date
May 7, 2024
Itrec B.V.
Nicolaas Thijs Pieter Max
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Power tong
Patent number
11,846,146
Issue date
Dec 19, 2023
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Running a subsea riser string
Patent number
11,352,842
Issue date
Jun 7, 2022
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling rig comprising tubular stand handling system
Patent number
10,975,638
Issue date
Apr 13, 2021
Itrec B.V.
Joop Roodenburg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore drilling with a top drive device
Patent number
10,927,657
Issue date
Feb 23, 2021
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Servicing a top drive device of a wellbore drilling installation
Patent number
10,718,162
Issue date
Jul 21, 2020
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Offshore drilling system, vessel and method
Patent number
10,703,448
Issue date
Jul 7, 2020
Itrec B.V.
Joop Roodenburg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Tubular product clamp
Patent number
10,633,938
Issue date
Apr 28, 2020
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for drilling a directional borehole in the ground
Patent number
10,415,316
Issue date
Sep 17, 2019
HUISMAN WELL TECHNOLOGY
Gerardus Godefridus Johannes Van Og
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore drilling with a trolley and a top drive device
Patent number
10,329,841
Issue date
Jun 25, 2019
Itrec B.V.
Pieter Dirk Melis Van Duivendijk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Offshore drilling system, vessel and method
Patent number
10,315,734
Issue date
Jun 11, 2019
Itrec B.V.
Joop Roodenburg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Offshore drilling system, vessel and method
Patent number
10,099,752
Issue date
Oct 16, 2018
Itrec B.V.
Joop Roodenburg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cantilevered tower for jack-up platform
Patent number
6,729,804
Issue date
May 4, 2004
Itrec B.V.
Joop Roodenburg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
ASSEMBLY AND METHOD FOR MANUFACTURING COMPOSITE PIPES
Publication number
20240336021
Publication date
Oct 10, 2024
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TUBULAR WITH SCREW THREAD
Publication number
20240247746
Publication date
Jul 25, 2024
Itrec B.V.
Nicolaas Thijs Pieter MAX
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
TUBULAR WITH SCREW THREAD
Publication number
20220307639
Publication date
Sep 29, 2022
Itrec B.V.
Nicolaas Thijs Pieter MAX
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POWER TONG
Publication number
20210293100
Publication date
Sep 23, 2021
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING RIG COMPRISING TUBULAR STAND HANDLING SYSTEM
Publication number
20200199951
Publication date
Jun 25, 2020
Itrec B.V.
Joop ROODENBURG
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE DRILLING WITH A TROLLEY AND A TOP DRIVE DEVICE
Publication number
20190277089
Publication date
Sep 12, 2019
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
Publication number
20190256173
Publication date
Aug 22, 2019
Itrec B.V.
Joop ROODENBURG
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE DRILLING WITH A TOP DRIVE DEVICE
Publication number
20190195060
Publication date
Jun 27, 2019
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
Publication number
20190023359
Publication date
Jan 24, 2019
Itrec B.V.
Joop ROODENBURG
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
A TOP DRIVE WELL DRILLING INSTALLATION
Publication number
20180298693
Publication date
Oct 18, 2018
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
SERVICING A TOP DRIVE DEVICE OF A WELLBORE DRILLING INSTALLATION
Publication number
20180298694
Publication date
Oct 18, 2018
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE DRILLING WITH A TROLLEY AND A TOP DRIVE DEVICE
Publication number
20180298695
Publication date
Oct 18, 2018
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR PRODUCT CLAMP
Publication number
20180128061
Publication date
May 10, 2018
Itrec B.V.
Pieter Dirk Melis VAN DUIVENDIJK
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR DRILLING A DIRECTIONAL BOREHOLE IN THE GROUND
Publication number
20180010390
Publication date
Jan 11, 2018
HUISMAN WELL TECHNOLOGY
Gerardus Godefridus Johannes VAN OG
E21 - EARTH DRILLING MINING
Information
Patent Application
OFFSHORE DRILLING SYSTEM, VESSEL AND METHOD
Publication number
20170341717
Publication date
Nov 30, 2017
Itrec B.V.
Joop ROODENBURG
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT