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Aaron Barkatt
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Silver Spring, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymers grafted with organic phosphorous compounds for extracting...
Patent number
10,441,940
Issue date
Oct 15, 2019
University of Maryland, College Park
Chanel Tissot
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thermal treatment and immobilization processes for organic materials
Patent number
6,288,300
Issue date
Sep 11, 2001
Consolidated Edison Company of New York, Inc.
Miriam Lemus
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Immobilization of radioactive and hazardous contaminants and protec...
Patent number
6,084,146
Issue date
Jul 4, 2000
Consolidated Edison Company of New York, Inc.
Aaron Barkatt
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Removal of radioactive or heavy metal contaminants by means of non-...
Patent number
5,434,331
Issue date
Jul 18, 1995
The Catholic University of America
Aaron Barkatt
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Supported heteropolycyclic compounds in the separation and removal...
Patent number
4,995,984
Issue date
Feb 26, 1991
Pedro B. Macedo
Aaron Barkatt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Supported heteropolycyclic compounds in the separation and removal...
Patent number
4,876,232
Issue date
Oct 24, 1989
Macedo; Pedro B.
Aaron Barkatt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of separating and purifying cations by ion exchange with reg...
Patent number
4,687,581
Issue date
Aug 18, 1987
Macedo; Pedro B.
Pedro B. Macedo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fixation of anionic materials with a complexing agent
Patent number
4,659,477
Issue date
Apr 21, 1987
Macedo; Pedro B.
Pedro B. Macedo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fixation of dissolved metal species with a complexing agent
Patent number
4,659,512
Issue date
Apr 21, 1987
Macedo; Pedro B.
Pedro B. Macedo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ion exchanger to separate heavy alkali metal ions
Patent number
4,654,146
Issue date
Mar 31, 1987
Macedo; Pedro B.
Aaron Barkatt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of using improved silica-based chromatographic supports con...
Patent number
4,648,975
Issue date
Mar 10, 1987
Macedo; Pedro B.
Aaron Barkatt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silica removal process and alumina composition used therein
Patent number
4,332,031
Issue date
May 25, 1982
Macedo; Pedro B.
Aaron Barkatt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
POLYMERS GRAFTED WITH ORGANIC PHOSPHOROUS COMPOUNDS FOR EXTRACTING...
Publication number
20150190783
Publication date
Jul 9, 2015
University of Maryland
Chanel Tissot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL