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Abdul R. MEAH
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Bridgeview, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for inhibiting iron sulfide scale in oil wells
Patent number
9,957,435
Issue date
May 1, 2018
Global Green Products LLC
Larry P. Koskan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System and method for inhibiting scale formation in oil wells
Patent number
9,914,869
Issue date
Mar 13, 2018
Global Green Products LLC
Larry P. Koskan
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for inhibiting scale formation in oil wells
Patent number
9,605,197
Issue date
Mar 28, 2017
Global Green Products LLC
Larry P. Koskan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for inhibiting scale formation in oil wells
Patent number
9,382,466
Issue date
Jul 5, 2016
Global Green Products LLC
Larry P. Koskan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods to recover and reclaim hydrocarbons or hydrophobic substanc...
Patent number
9,206,062
Issue date
Dec 8, 2015
GLOBAL GREEN PRODUCS LLC
Larry P. Koskan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods to recover and reclaim hydrocarbons or hydrophobic substanc...
Patent number
8,628,669
Issue date
Jan 14, 2014
Global Green Products, LLC
Larry P. Koskan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and composition for enhanced plant productivity comprising f...
Patent number
5,861,356
Issue date
Jan 19, 1999
Donlar Corporation
Larry P. Koskan
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for enhanced hydroponic plant productivity with polymeric acids
Patent number
5,854,177
Issue date
Dec 29, 1998
Donlar Corporation
Larry P. Koskan
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for enhanced plant productivity
Patent number
5,814,582
Issue date
Sep 29, 1998
Donlar Corporation
Larry P. Koskan
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method and composition for enhanced hydroponic plant productivity w...
Patent number
5,783,523
Issue date
Jul 21, 1998
Donlar Corporation
Larry P. Koskan
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for more efficient uptake of plant growth nutrients
Patent number
5,593,947
Issue date
Jan 14, 1997
Donlar Corporation
Alan M. Kinnersley
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method and composition for preservation of cut flowers
Patent number
5,580,840
Issue date
Dec 3, 1996
Donlar Corporation
David J. Harms
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Production of a polysuccinimide and derivatives thereof in the pres...
Patent number
5,508,434
Issue date
Apr 16, 1996
Donlar Corporation
Daniel A. Batzel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyaspartic acid manufacture
Patent number
5,391,764
Issue date
Feb 21, 1995
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of polyaspartic acid from maleic acid and ammonia
Patent number
5,373,088
Issue date
Dec 13, 1994
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyaspartic acid having more than 50% .beta. form and less that 50...
Patent number
5,373,086
Issue date
Dec 13, 1994
Donlar Corporation
Larry P. Koskan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition and method for enhanced fertilizer uptake by plants
Patent number
5,350,735
Issue date
Sep 27, 1994
Donlar Corporation
Alan M. Kinnersley
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Polyaspartic acid manufacture
Patent number
5,315,010
Issue date
May 24, 1994
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of polysuccinimide and polyaspartic acid from maleic anh...
Patent number
5,296,578
Issue date
Mar 22, 1994
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacture of polyaspartic acids
Patent number
5,221,733
Issue date
Jun 22, 1993
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of high molecular weight polysuccinimide and high molecu...
Patent number
5,219,952
Issue date
Jun 15, 1993
Donlar Corporation
Larry P. Koskan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyaspartic acid as a calcium carbonate and a calcium phosphate in...
Patent number
5,152,902
Issue date
Oct 6, 1992
Donlar Corporation
Larry P. Koskan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS
Publication number
20170198197
Publication date
Jul 13, 2017
Global Green Products LLC
LARRY P. KOSKAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR INHIBITING IRON SULFIDE SCALE IN OIL WELLS
Publication number
20160312104
Publication date
Oct 27, 2016
Global Green Products LLC
LARRY P. KOSKAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM AND METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS
Publication number
20160289536
Publication date
Oct 6, 2016
Global Green Products LLC
LARRY P. KOSKAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS TO RECOVER AND RECLAIM HYDROCARBONS OR HYDROPHOBIC SUBSTANC...
Publication number
20140144842
Publication date
May 29, 2014
Global Green Products LLC
Larry P. Koskan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS
Publication number
20140116709
Publication date
May 1, 2014
Larry P. Koskan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS
Publication number
20130248186
Publication date
Sep 26, 2013
Larry P. Koskan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS TO RECOVER AND RECLAIM HYDROCARBONS OR HYDROPHOBIC SUBSTANC...
Publication number
20110315637
Publication date
Dec 29, 2011
Larry P. KOSKAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE