Jonathan N. Howarth

Person

Lafayette, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for generating residual disinfectants during the ozonizatio...
- Patent number 5,888,428
- Issue date Mar 30, 1999
- Great Lakes Chemical Corporation
- Jonathan N. Howarth
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Halogen compositions for water treatment
- Patent number 5,641,520
- Issue date Jun 24, 1997
- Great Lakes Chemical Corporation
- Jonathan N. Howarth
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inorganic perbromide compositions and methods of use thereof
- Patent number 5,620,585
- Issue date Apr 15, 1997
- Great Lakes Chemical Corporation
- Ahmad Dadgar
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Inorganic perbromide compositions and methods of use thereof
- Patent number 5,607,619
- Issue date Mar 4, 1997
- Great Lakes Chemical Corporation
- Ahmad Dadgar
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Halogen compositions for water treatment and method of preparation...
- Patent number 5,422,126
- Issue date Jun 6, 1995
- Great Lakes Chemical Corporation
- Jonathan N. Howarth
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of bromine and preparation of hypobromous acid from bromid...
- Patent number 5,385,650
- Issue date Jan 31, 1995
- Great Lakes Chemical Corporation
- Jonathan N. Howarth
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Methods for generating residual disinfectants during the ozonizatio...
- Patent number 5,264,136
- Issue date Nov 23, 1993
- Great Lakes Chemical Corporation
- Jonathan N. Howarth
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Jonathan N. Howarth

Person

Patents Grantslast 30 patents

Methods for generating residual disinfectants during the ozonizatio...

Halogen compositions for water treatment

Inorganic perbromide compositions and methods of use thereof

Inorganic perbromide compositions and methods of use thereof

Halogen compositions for water treatment and method of preparation...

Recovery of bromine and preparation of hypobromous acid from bromid...

Methods for generating residual disinfectants during the ozonizatio...