Srinivasa Sourirajan

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Thin film composite membrane as battery separator
- Patent number 5,910,366
- Issue date Jun 8, 1999
- The University of Ottawa
- Geeta Chowdhury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film composite membrane as battery separator
- Patent number 5,798,180
- Issue date Aug 25, 1998
- The University of Ottawa
- Geeta Chowdhury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse osmosis membrane of cellulosic material
- Patent number 4,814,084
- Issue date Mar 21, 1989
- Canadian Patents and Development Limited
- Brian Farnand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing a cellulose acetate membrane and the membra...
- Patent number 4,744,807
- Issue date May 17, 1988
- Canadian Patents & Development Ltd.
- Bhupender S. Minhas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of gelling a gelation shrinkable, polymer casting solution
- Patent number 4,496,502
- Issue date Jan 29, 1985
- Canadian Patents and Development Limited
- Oleh Kutowy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultrafiltration and reverse osmosis tubular membrane module
- Patent number 4,461,707
- Issue date Jul 24, 1984
- Canadian Patents and Development Limited
- William L. Thayer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of gelling cast, polysulfone membranes
- Patent number 4,451,424
- Issue date May 29, 1984
- Canadian Patents and Development Limited
- Thomas A. Tweddle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of casting a reverse osmosis or ultrafiltration polymeric me...
- Patent number 4,346,126
- Issue date Aug 24, 1982
- Canadian Patents & Development Ltd.
- Oleh Kutowy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of concentrating natural fruit juices by reverse osmosis
- Patent number 4,322,448
- Issue date Mar 30, 1982
- Canadian Patents & Dev. Ltd.
- Takeshi Matsuura
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for casting tubular, polymeric membranes for reverse osmo...
- Patent number 4,177,031
- Issue date Dec 4, 1979
- Canadian Patents and Development Limited
- William L. Thayer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reverse osmosis membranes
- Patent number 4,062,782
- Issue date Dec 13, 1977
- Canadian Patents and Development Ltd.
- Branko Kunst
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Srinivasa Sourirajan

Person

Patents Grantslast 30 patents

Thin film composite membrane as battery separator

Thin film composite membrane as battery separator

Reverse osmosis membrane of cellulosic material

Method of manufacturing a cellulose acetate membrane and the membra...

Method of gelling a gelation shrinkable, polymer casting solution

Ultrafiltration and reverse osmosis tubular membrane module

Method of gelling cast, polysulfone membranes

Method of casting a reverse osmosis or ultrafiltration polymeric me...

Method of concentrating natural fruit juices by reverse osmosis

Apparatus for casting tubular, polymeric membranes for reverse osmo...

Reverse osmosis membranes