Zentech (T & E) Corporation

Organization

30 Johnston Road, HK

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Sock for a floating vessel
- Patent number 11,834,930
- Issue date Dec 5, 2023
- Zentech, Inc.
- Ramesh Maini
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Self sealing jetting valve
- Patent number 11,585,459
- Issue date Feb 21, 2023
- Zentech, Inc.
- Kevin Alan McDoneld
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self sealing jetting valve
- Patent number 10,900,586
- Issue date Jan 26, 2021
- Zentech, Inc.
- Kevin Alan McDoneld
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conversion of movable offshore drilling structure to wind turbine a...
- Patent number 10,302,068
- Issue date May 28, 2019
- Zentech, Inc.
- Ramesh Maini
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Jackup pedestal crane installation and operation, movable along a g...
- Patent number 9,695,565
- Issue date Jul 4, 2017
- Zentech, Inc.
- Ramesh Maini
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automated generation of 3D models from 2D computer-aided design (CA...
- Patent number 8,346,020
- Issue date Jan 1, 2013
- Zentech, Inc.
- S. Rao Guntur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Roll motion damping device for a floating body
- Patent number 7,900,570
- Issue date Mar 8, 2011
- Zentech, Inc.
- Hin Chiu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Roll motion damping device for a floating body
- Patent number 7,500,440
- Issue date Mar 10, 2009
- Zentech, Inc.
- Hin Chiu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Taut mooring system for jack-up type mobile offshore platforms
- Patent number 6,869,252
- Issue date Mar 22, 2005
- Zentech, Inc.
- Ramesh Maini
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Offshore jackup hull-to-legs load transfer device and elevating and...
- Patent number 6,076,996
- Issue date Jun 20, 2000
- Zentech, Inc.
- Kenneth P. Choate
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Offshore jackup elevating and leg guide arrangement and hull-to-leg...
- Patent number 5,906,457
- Issue date May 25, 1999
- Zentech, Inc.
- Kenneth P. Choate
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SOCK FOR A FLOATING VESSEL
- Publication number 20240191603
- Publication date Jun 13, 2024
- ZENTECH, INC.
- Ramesh MAINI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
A SOCK FOR A FLOATING VESSEL
- Publication number 20220074283
- Publication date Mar 10, 2022
- ZENTECH, INC.
- Ramesh MAINI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SELF SEALING JETTING VALVE
- Publication number 20210140560
- Publication date May 13, 2021
- ZENTECH, INC.
- Kevin Alan MCDONELD
- E21 - EARTH DRILLING MINING
Information Patent Application
CONVERSION OF MOVEABLE OFFSHORE DRILLING PLATFORMS TO A WIND TURBIN...
- Publication number 20190264655
- Publication date Aug 29, 2019
- ZENTECH, INC.
- Ramesh MAINI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SELF SEALING JETTING VALVE
- Publication number 20190162327
- Publication date May 30, 2019
- ZENTECH, INC.
- Kevin Alan MCDONELD
- E21 - EARTH DRILLING MINING
Information Patent Application
DYNAMICALLY POSITIONED LIQUID MUD PLANT VESSEL
- Publication number 20180257752
- Publication date Sep 13, 2018
- ZENTECH, INC.
- Joseph SHERWOOD
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
CRANE BARGE CONVERSION TO A JACK-UP UNIT
- Publication number 20180223493
- Publication date Aug 9, 2018
- ZENTECH, INC.
- RAMESH MAINI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONVERSION OF MOVABLE OFFSHORE DRILLING STRUCTURE TO WIND TURBINE A...
- Publication number 20180119676
- Publication date May 3, 2018
- ZENTECH, INC.
- Ramesh MAINI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DRILLING, PLUG, ABANDONMENT, AND DECOMMISSIONING
- Publication number 20180099843
- Publication date Apr 12, 2018
- ZENTECH, INC.
- Ramesh MAINI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
JACKUP PEDESTAL CRANE INSTALLATION AND OPERATION, MOVABLE ALONG A G...
- Publication number 20150122760
- Publication date May 7, 2015
- ZENTECH, INC.
- RAMESH MAINI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Automated generation of 3D models from 2D computer-aided design (CA...
- Publication number 20100092072
- Publication date Apr 15, 2010
- ZENTECH, INC.
- S. Rao Guntur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Roll Motion Damping Device for a Floating Body
- Publication number 20090120342
- Publication date May 14, 2009
- ZENTECH, INC.
- Hin Chiu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Roll motion damping device for a floating body
- Publication number 20070175374
- Publication date Aug 2, 2007
- ZENTECH, INC.
- Hin Chiu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Trademarklast 30 trademarks

Information Trademark
77159400 - PADDS
- Serial number 77159400
- Registration number 3397475
- Filing date Apr 18, 2007
- Zentech, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78926561 - PADDS-PHOENIX ANALYSIS DESIGN & DRAFTING SYSTEM
- Serial number 78926561
- Registration number 3346236
- Filing date Jul 11, 2006
- Zentech, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78742338 - PADDS
- Serial number 78742338
- Filing date Oct 28, 2005
- Zentech, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75599738 - GITME.COM
- Serial number 75599738
- Registration number 2454442
- Filing date Dec 4, 1998
- ZENTECH, INC.
- 35 - Advertising

Zentech (T & E) Corporation

Organization

Patents Grantslast 30 patents

Sock for a floating vessel

Self sealing jetting valve

Self sealing jetting valve

Conversion of movable offshore drilling structure to wind turbine a...

Jackup pedestal crane installation and operation, movable along a g...

Automated generation of 3D models from 2D computer-aided design (CA...

Roll motion damping device for a floating body

Roll motion damping device for a floating body

Taut mooring system for jack-up type mobile offshore platforms

Offshore jackup hull-to-legs load transfer device and elevating and...

Offshore jackup elevating and leg guide arrangement and hull-to-leg...

Patents Applicationslast 30 patents

SOCK FOR A FLOATING VESSEL

A SOCK FOR A FLOATING VESSEL

SELF SEALING JETTING VALVE

CONVERSION OF MOVEABLE OFFSHORE DRILLING PLATFORMS TO A WIND TURBIN...

SELF SEALING JETTING VALVE

DYNAMICALLY POSITIONED LIQUID MUD PLANT VESSEL

CRANE BARGE CONVERSION TO A JACK-UP UNIT

CONVERSION OF MOVABLE OFFSHORE DRILLING STRUCTURE TO WIND TURBINE A...

DRILLING, PLUG, ABANDONMENT, AND DECOMMISSIONING

JACKUP PEDESTAL CRANE INSTALLATION AND OPERATION, MOVABLE ALONG A G...

Automated generation of 3D models from 2D computer-aided design (CA...

Roll Motion Damping Device for a Floating Body

Roll motion damping device for a floating body

Trademarklast 30 trademarks

77159400 - PADDS

78926561 - PADDS-PHOENIX ANALYSIS DESIGN & DRAFTING SYSTEM

78742338 - PADDS

75599738 - GITME.COM