Amitava Sengupta

Person

Charlotte, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flat panel contactors and methods
- Patent number 9,541,302
- Issue date Jan 10, 2017
- 3M Innovative Properties Company
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High pressure liquid degassing membrane contactors and methods of m...
- Patent number 8,876,945
- Issue date Nov 4, 2014
- Celgard, LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High pressure liquid degassing membrane contactors and methods of m...
- Patent number 8,778,055
- Issue date Jul 15, 2014
- Celgard LLC
- Gareth P. Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wafer-shaped hollow fiber module for in-line use in a piping system
- Patent number 8,551,338
- Issue date Oct 8, 2013
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High pressure liquid degassing membrane contactors and methods of m...
- Patent number 8,506,685
- Issue date Aug 13, 2013
- Celgard LLC
- Gareth P. Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wafer-shaped hollow fiber module for in-line use in a piping system
- Patent number 8,318,022
- Issue date Nov 27, 2012
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wafer-shaped hollow fiber module for in-line use in a piping system
- Patent number 8,158,001
- Issue date Apr 17, 2012
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contained liquid membrane contactor and a method of manufacturing t...
- Patent number 7,803,274
- Issue date Sep 28, 2010
- Celgard LLC
- Gareth Peter Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three-port high performance mini hollow fiber membrane contactor
- Patent number 7,638,049
- Issue date Dec 29, 2009
- Celgard Inc.
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three-port high performance mini hollow fiber membrane contactor
- Patent number D546769
- Issue date Jul 17, 2007
- Celgard LLC
- Amitava Sengupta
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Three-port high performance mini hollow fiber membrane contactor
- Patent number D546768
- Issue date Jul 17, 2007
- Celgard LLC
- Amitava Sengupta
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Three-port high performance mini hollow fiber membrane contactor
- Patent number D538749
- Issue date Mar 20, 2007
- Celgard Inc.
- Amitava Sengupta
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Contactor for debubbling an ink
- Patent number 6,790,262
- Issue date Sep 14, 2004
- Celgard Inc.
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane contactor
- Patent number 6,616,841
- Issue date Sep 9, 2003
- Celgard Inc.
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for debubbling an ink
- Patent number 6,558,450
- Issue date May 6, 2003
- Celgard Inc.
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Degassing a liquid with a membrane contactor
- Patent number 6,402,818
- Issue date Jun 11, 2002
- Celgard Inc.
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shell-less hollow fiber membrane fluid contactor
- Patent number 6,149,817
- Issue date Nov 21, 2000
- Celgard Inc.
- Paul A. Peterson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber contained liquid membrane pervaporation for removal of...
- Patent number 5,637,224
- Issue date Jun 10, 1997
- New Jersey Institute of Technology
- Kamalesh K. Sirkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTACTOR SYSTEM AND METHOD OF OPERATING CONTACTOR SYSTEM
- Publication number 20230338899
- Publication date Oct 26, 2023
- 3M Innovative Properties Company
- Ravi Kolakaluri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTACTOR MODULE AND CONTACTOR PANEL INCLUDING CONTACTOR MODULE
- Publication number 20230182081
- Publication date Jun 15, 2023
- 3M Innovative Properties Company
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PVDF DIFFUSION MEMBRANE FOR GAS AND LIQUID TRANSFER
- Publication number 20180243699
- Publication date Aug 30, 2018
- 3M Innovative Properties Company
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER DEGASSING SYSTEM AND METHOD
- Publication number 20160096745
- Publication date Apr 7, 2016
- CELGARD, LLC
- Paul A. Peterson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE CONTACTORS AND SYSTEMS FOR MEMBRANE DISTILLATION OR AMMONI...
- Publication number 20140263061
- Publication date Sep 18, 2014
- CELGARD, LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...
- Publication number 20130327219
- Publication date Dec 12, 2013
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM
- Publication number 20130043177
- Publication date Feb 21, 2013
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLAT PANEL CONTACTORS AND METHODS
- Publication number 20120304862
- Publication date Dec 6, 2012
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM
- Publication number 20120168379
- Publication date Jul 5, 2012
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...
- Publication number 20120137879
- Publication date Jun 7, 2012
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...
- Publication number 20110036240
- Publication date Feb 17, 2011
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM
- Publication number 20090301967
- Publication date Dec 10, 2009
- Celgard LLC
- Gareth P. Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTAINED LIQUID MEMBRANE CONTACTOR AND A METHOD OF MANUFACTURING T...
- Publication number 20090272684
- Publication date Nov 5, 2009
- Celgard LLC
- Gareth Peter Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane contactor and method of making the same
- Publication number 20060081524
- Publication date Apr 20, 2006
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Three-port high performance mini hollow fiber membrane contactor
- Publication number 20050218064
- Publication date Oct 6, 2005
- Celgard Inc.
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane contactor
- Publication number 20030192820
- Publication date Oct 16, 2003
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Contactor for debubbling an ink
- Publication number 20030116015
- Publication date Jun 26, 2003
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane contactor
- Publication number 20020195385
- Publication date Dec 26, 2002
- Kwantai Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane contactor and method for making same
- Publication number 20020168491
- Publication date Nov 14, 2002
- Charles J. Runkle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for debubbling an ink
- Publication number 20020134235
- Publication date Sep 26, 2002
- Amitava Sengupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Amitava Sengupta

Person

Patents Grantslast 30 patents

Flat panel contactors and methods

High pressure liquid degassing membrane contactors and methods of m...

High pressure liquid degassing membrane contactors and methods of m...

Wafer-shaped hollow fiber module for in-line use in a piping system

High pressure liquid degassing membrane contactors and methods of m...

Wafer-shaped hollow fiber module for in-line use in a piping system

Wafer-shaped hollow fiber module for in-line use in a piping system

Contained liquid membrane contactor and a method of manufacturing t...

Three-port high performance mini hollow fiber membrane contactor

Three-port high performance mini hollow fiber membrane contactor

Three-port high performance mini hollow fiber membrane contactor

Three-port high performance mini hollow fiber membrane contactor

Contactor for debubbling an ink

Hollow fiber membrane contactor

Method for debubbling an ink

Degassing a liquid with a membrane contactor

Shell-less hollow fiber membrane fluid contactor

Hollow fiber contained liquid membrane pervaporation for removal of...

Patents Applicationslast 30 patents

CONTACTOR SYSTEM AND METHOD OF OPERATING CONTACTOR SYSTEM

CONTACTOR MODULE AND CONTACTOR PANEL INCLUDING CONTACTOR MODULE

PVDF DIFFUSION MEMBRANE FOR GAS AND LIQUID TRANSFER

WATER DEGASSING SYSTEM AND METHOD

MEMBRANE CONTACTORS AND SYSTEMS FOR MEMBRANE DISTILLATION OR AMMONI...

HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...

WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM

FLAT PANEL CONTACTORS AND METHODS

WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM

HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...

HIGH PRESSURE LIQUID DEGASSING MEMBRANE CONTACTORS AND METHODS OF M...

WAFER-SHAPED HOLLOW FIBER MODULE FOR IN-LINE USE IN A PIPING SYSTEM

CONTAINED LIQUID MEMBRANE CONTACTOR AND A METHOD OF MANUFACTURING T...

Membrane contactor and method of making the same

Three-port high performance mini hollow fiber membrane contactor

Hollow fiber membrane contactor

Contactor for debubbling an ink

Hollow fiber membrane contactor

Hollow fiber membrane contactor and method for making same

Method for debubbling an ink