Donald P. Spitzer

Person

Fairfield, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrophobically modified polyamine scale inhibitors
- Patent number 10,144,663
- Issue date Dec 4, 2018
- Cytec Technology Corp.
- Howard Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobically modified polyamine scale inhibitors
- Patent number 9,745,216
- Issue date Aug 29, 2017
- Cytec Technology Corp.
- Howard Heitner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydrophobically modified polyamine scale inhibitors
- Patent number 9,365,442
- Issue date Jun 14, 2016
- Cytec Technology Corp.
- Howard I. Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of silicon-containing polymers to improve red mud flocculation...
- Patent number 8,906,239
- Issue date Dec 9, 2014
- Cytec Technology Corp.
- Qi Dai
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Hydrophobically modified polyamine scale inhibitors
- Patent number 8,450,452
- Issue date May 28, 2013
- Cytec Technology Corp.
- Howard I. Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions for preventing or reducing aluminosilicate scale in in...
- Patent number 8,067,507
- Issue date Nov 29, 2011
- Cytec Technology Corp.
- Matthew Lee Taylor
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrophobically modified polyamine scale inhibitors
- Patent number 7,999,065
- Issue date Aug 16, 2011
- Cytec Technology Corp.
- Howard I. Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for preventing or reducing aluminosilicate scale in ind...
- Patent number 7,763,698
- Issue date Jul 27, 2010
- Cytec Technology Corp.
- Donald P. Spitzer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polymers for preventing or reducing aluminosilicate scale in a baye...
- Patent number 7,442,755
- Issue date Oct 28, 2008
- Cytec Technology Corp.
- Donald P. Spitzer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and compositions for preventing or reducing aluminosilicate...
- Patent number 7,390,415
- Issue date Jun 24, 2008
- Cytec Technology Corp.
- Donald P. Spitzer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Patent number 6,814,873
- Issue date Nov 9, 2004
- Cytec Technology Corp.
- Donald P. Spitzer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for purifying alumina by mixing a Bayer process stream cont...
- Patent number 6,077,486
- Issue date Jun 20, 2000
- Cytec Technology Corp.
- Donald P. Spitzer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dewatering of alumina trihydrate
- Patent number 5,451,329
- Issue date Sep 19, 1995
- Cytec Technology Corp.
- Skip Bode
- F26 - DRYING
Information Patent Grant
Removal of humate from bayer alumina liquors
- Patent number 5,133,874
- Issue date Jul 28, 1992
- American Cyanamid Company
- Donald P. Spitzer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of modified acrylamide polymers
- Patent number 4,902,751
- Issue date Feb 20, 1990
- American Cyanamid Company
- Morris E. Lewellyn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric sulfide mineral depressants
- Patent number 4,902,764
- Issue date Feb 20, 1990
- American Cyanamid Company
- Alan S. Rothenberg
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Polymers containing hydroxamic acid groups for reduction of suspend...
- Patent number 4,767,540
- Issue date Aug 30, 1988
- American Cyanamid Company
- Donald P. Spitzer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polymeric sulfide mineral depressants
- Patent number 4,744,893
- Issue date May 17, 1988
- American Cyanamid Company
- Alan S. Rothenberg
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for purifying alumina
- Patent number 4,717,550
- Issue date Jan 5, 1988
- American Cyanamid Company
- Donald P. Spitzer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High molecular weight carboxylic acids as collectors of mineral val...
- Patent number 4,585,550
- Issue date Apr 29, 1986
- American Cyanamid Company
- Peter V. Avotins
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Staged rehydration of alumina
- Patent number 4,120,942
- Issue date Oct 17, 1978
- American Cyanamid Company
- Donald P. Spitzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodesulfurization catalysts based on supports prepared from rehy...
- Patent number 4,120,826
- Issue date Oct 17, 1978
- American Cyanamid Company
- Robert H. Ebel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS
- Publication number 20160221850
- Publication date Aug 4, 2016
- Cytec Technology Corp.
- Howard Heitner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS
- Publication number 20160083277
- Publication date Mar 24, 2016
- Cytec Technology Corp.
- Howard Heitner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...
- Publication number 20160052807
- Publication date Feb 25, 2016
- Cytec Technology Corp.
- Qi Dai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS
- Publication number 20130180933
- Publication date Jul 18, 2013
- Cytec Technology Corp.
- Howard I. Heitner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...
- Publication number 20120125862
- Publication date May 24, 2012
- Cytec Technology Corp.
- Qi Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS
- Publication number 20110220581
- Publication date Sep 15, 2011
- Cytec Technology Corp.
- Howard I. Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN IN...
- Publication number 20100256317
- Publication date Oct 7, 2010
- Cytec Technology Corp.
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrophobically Modified Polyamine Scale Inhibitors
- Publication number 20090099328
- Publication date Apr 16, 2009
- Howard I. Heitner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYE...
- Publication number 20090018295
- Publication date Jan 15, 2009
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...
- Publication number 20080257827
- Publication date Oct 23, 2008
- Qi Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN INDUSTRIA...
- Publication number 20080179564
- Publication date Jul 31, 2008
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of preventing or reducing aluminosilicate scale in high leve...
- Publication number 20060124553
- Publication date Jun 15, 2006
- Matthew Lee Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of preventing or reducing aluminosilicate scale in kraft pul...
- Publication number 20050274926
- Publication date Dec 15, 2005
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER P...
- Publication number 20050010008
- Publication date Jan 13, 2005
- Cytec Industries, Inc.
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Publication number 20040162406
- Publication date Aug 19, 2004
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of preventing or reducing aluminosilicate scale in a bayer p...
- Publication number 20040011744
- Publication date Jan 22, 2004
- Donald P. Spitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Donald P. Spitzer

Person

Patents Grantslast 30 patents

Hydrophobically modified polyamine scale inhibitors

Hydrophobically modified polyamine scale inhibitors

Hydrophobically modified polyamine scale inhibitors

Use of silicon-containing polymers to improve red mud flocculation...

Hydrophobically modified polyamine scale inhibitors

Compositions for preventing or reducing aluminosilicate scale in in...

Hydrophobically modified polyamine scale inhibitors

Composition for preventing or reducing aluminosilicate scale in ind...

Polymers for preventing or reducing aluminosilicate scale in a baye...

Method and compositions for preventing or reducing aluminosilicate...

Method of preventing or reducing aluminosilicate scale in a bayer p...

Process for purifying alumina by mixing a Bayer process stream cont...

Dewatering of alumina trihydrate

Removal of humate from bayer alumina liquors

Preparation of modified acrylamide polymers

Polymeric sulfide mineral depressants

Polymers containing hydroxamic acid groups for reduction of suspend...

Polymeric sulfide mineral depressants

Process for purifying alumina

High molecular weight carboxylic acids as collectors of mineral val...

Staged rehydration of alumina

Hydrodesulfurization catalysts based on supports prepared from rehy...

Patents Applicationslast 30 patents

HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS

HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS

USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...

HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS

USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...

HYDROPHOBICALLY MODIFIED POLYAMINE SCALE INHIBITORS

COMPOSITIONS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN IN...

Hydrophobically Modified Polyamine Scale Inhibitors

POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYE...

USE OF SILICON-CONTAINING POLYMERS TO IMPROVE RED MUD FLOCCULATION...

METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN INDUSTRIA...

Method of preventing or reducing aluminosilicate scale in high leve...

Method of preventing or reducing aluminosilicate scale in kraft pul...

METHOD OF PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER P...

Method of preventing or reducing aluminosilicate scale in a bayer p...

Method of preventing or reducing aluminosilicate scale in a bayer p...