Jacob C Mazo from Dyer, IN, age 52

Solution Polymerizing Aspartic Acid And Monomer To Form Succinimide Copolymer
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US Patent:

6399715, Jun 4, 2002
Filed:

Mar 5, 2001
Appl. No.:

09/799230
Inventors:

Grigory Ya. Mazo - Wilmette IL
Robert J. Ross - Elmhurst IL
James F. Kneller - LaGrange Park IL
Jacob Mazo - Wilmette IL
Assignee:

Donlar Corporation - Bedford Park IL
International Classification:

C08G 7310
US Classification:

525420, 524608, 528274, 528286, 528289
Abstract:

A method for the preparation of a succinimide copolymer by the catalytic co-polymerization of aspartic acid with a selected polyfunctional monomer in the presence of a cyclic carbonate solvent. Succinimide copolymers of relatively high weight average molecular weight and high purity can be produced in relatively high yields while employing a relatively low catalyst loading.

Composition And Method For Inhibition Of Metal Corrosion
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US Patent:

6447717, Sep 10, 2002
Filed:

Jun 4, 1999
Appl. No.:

09/325985
Inventors:

Joseph C. Fan - Lake Zurich IL
Jacob Mazo - Wilmette IL
Assignee:

Donlar Corporation - Bedford Park IL
International Classification:

C23F 1100
US Classification:

422 7, 422 12, 422 17
Abstract:

Carbon dioxide induced corrosion of ferrous metals in aqueous systems is inhibited by treatment of the aqueous system with corrosion inhibiting amino thiol and amino disulfide compounds. Particularly effective inhibitors are the natural amino acids cysteine and cystine and their decarboxylated analogues cysteamine and cystamine. Novel corrosion inhibiting compositions comprising a combination of amino thiol or amino disulfide compounds with acidic amino acid polymers are also disclosed.

Composition For Inhibition Of Metal Corrosion
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US Patent:

6620338, Sep 16, 2003
Filed:

Sep 9, 2002
Appl. No.:

10/237921
Inventors:

Joseph C. Fan - Lake Zurich IL
Jacob Mazo - Wilmette IL
Assignee:

Donlar Corporation - Bedford Park IL
International Classification:

C23F 1104
US Classification:

252180, 252391, 252392, 507 90, 507117, 507118
Abstract:

Novel corrosion inhibiting compositions comprising a combination of amino thiol or amino disulfide compounds with acidic amino acid polymers inhibit carbon dioxide induced corrosion of ferrous metals in aqueous systems. Particularly effective inhibitor compositions are the natural amino acids cysteine and cystine and their decarboxylated analogues cysteamine and cystamine in combination with polyaspartic acid. The inhibitor compositions are particularly useful for preventing corrosion and scale formation in oil production applications.

Anionic Polymers Composed Of Dicarboxylic Acids And Uses Thereof
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US Patent:

6703469, Mar 9, 2004
Filed:

Mar 5, 2001
Appl. No.:

09/799210
Inventors:

John Larry Sanders - Leawood KS
Grigory Mazo - Wilmette IL
Jacob Mazo - Wilmette IL
Assignee:

Specialty Fertilizer Products, LLC - Belton MO
International Classification:

C08F22210
US Classification:

526325, 526266, 526269, 526270, 526271, 526314, 5263182, 52631843, 526319, 526321, 504361, 504271, 71 33, 71 6407
Abstract:

Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Anionic Polymers Composed Of Dicarboxylic Acids And Uses Thereof
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US Patent:

6706837, Mar 16, 2004
Filed:

Jun 4, 2003
Appl. No.:

10/250112
Inventors:

John Larry Sanders - Leawood KS
Grigory Mazo - Wilmette IL
Jacob Mazo - Wilmette IL
Assignee:

Specialty Fertilizer Products, LLC - Belton MO
International Classification:

C08F22210
US Classification:

526321, 526266, 526269, 526270, 526271, 526314, 5263182, 52631843, 526319, 526325, 504361, 504271, 71 33, 71 6407
Abstract:

Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Anionic Polymers Composed Of Dicarboxylic Acids And Uses Thereof
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US Patent:

6753395, Jun 22, 2004
Filed:

Jun 4, 2003
Appl. No.:

10/250111
Inventors:

John Larry Sanders - Leawood KS
Grigory Mazo - Wilmette IL
Jacob Mazo - Wilmette IL
Assignee:

Specialty Fertilizer Products, LLC - Belton MO
International Classification:

C08F22210
US Classification:

526321, 526266, 526269, 526270, 526271, 526314, 5263182, 52631843, 526319, 526325, 504361, 504271, 71 33, 71 6407
Abstract:

Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Anionic Polymers Composed Of Dicarboxylic Acids And Uses Thereof
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US Patent:

6756461, Jun 29, 2004
Filed:

May 15, 2003
Appl. No.:

10/249894
Inventors:

John Larry Sanders - Leawood KS
Grigory Mazo - Wilmette IL
Jacob Mazo - Wilmette IL
Assignee:

Specialty Fertilizer Products, LLC - Belton MO
International Classification:

C08F22210
US Classification:

526321, 526266, 526269, 526270, 526271, 526314, 5263182, 52631843, 526319, 526325, 504271, 504361, 71 83, 71 6407
Abstract:

Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Anionic Polymers Composed Of Dicarboxylic Acids And Uses Thereof
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US Patent:

6818039, Nov 16, 2004
Filed:

Nov 12, 2002
Appl. No.:

10/293389
Inventors:

John Larry Sanders - Leawood KS
Grigory Mazo - Wilmette IL
Jacob Mazo - Wilmette IL
Assignee:

Specialty Fertilizer Products, LLC - Belton MO
International Classification:

A01N 2500
US Classification:

71 6407, 71 33, 504361, 526266, 526269, 526270, 526271, 526314, 5263182, 52631843, 526319, 526321, 526325
Abstract:

Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers maybe complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.