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Leonid A. Kaledin
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Port Orange, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminized silicious powder and water purification device incorpora...
Patent number
9,707,538
Issue date
Jul 18, 2017
Argonide Corporation
Leonid A. Kaledin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Aluminized silicious powder and water purification device incorpora...
Patent number
9,309,131
Issue date
Apr 12, 2016
Argonide Corporation
Leonid A. Kaledin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sub-micron filter
Patent number
7,601,262
Issue date
Oct 13, 2009
Argonide Corporation
Frederick Tepper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drinking water filtration device
Patent number
7,390,343
Issue date
Jun 24, 2008
Argonide Corporation
Frederick Tepper
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrostatic air filter
Patent number
7,311,752
Issue date
Dec 25, 2007
Argonide Corporation
Frederick Tepper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanosize electropositive fibrous adsorbent
Patent number
6,838,005
Issue date
Jan 4, 2005
Frederick Tepper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electroless coatings formed from organic liquids
Patent number
6,291,025
Issue date
Sep 18, 2001
Argonide Corporation
Frederick Tepper
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ALUMINIZED SILICIOUS POWDER AND WATER PURIFICATION DEVICE INCORPORA...
Publication number
20160175807
Publication date
Jun 23, 2016
Argonide Corporation
Leonid A. Kaledin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALUMINIZED SILICIOUS POWDER AND WATER PURIFICATION DEVICE INCORPORA...
Publication number
20140001123
Publication date
Jan 2, 2014
Leonid A. Kaledin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMATOGRAPHY DEVICE
Publication number
20090308811
Publication date
Dec 17, 2009
Argonide Corporation
Frederick Tepper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-WOVEN MEDIA INCORPORATING ULTRAFINE OR NANOSIZE POWDERS
Publication number
20080026041
Publication date
Jan 31, 2008
Argonide Corporation
Frederick Tepper
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
DRINKING WATER FILTRATION DEVICE
Publication number
20070175196
Publication date
Aug 2, 2007
Argonide Corporation
Frederick Tepper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROSTATIC AIR FILTER
Publication number
20070056256
Publication date
Mar 15, 2007
Frederick Tepper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Heavy metals absorbent and method of use
Publication number
20050029198
Publication date
Feb 10, 2005
Frederick Tepper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nanosize electropositive fibrous adsorbent
Publication number
20030127393
Publication date
Jul 10, 2003
Frederick Tepper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE