U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Marcantoni, Paul


Primary examiner statistics: 1046 patents; average approval time: 1046 days
Assistant examiner statistics: 263 patents; average approval time: 612 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8114213 Concrete and mortar additive, process for the preparation thereof...
8110039 Cementitious material
8092588 Colloidal sealant composition
8088217 Cement-based fire door core
8088218 Foamed slurry and building panel made therefrom
8083851 Antimicrobial cements and cementitious compositions
8075686 Method for reducing organic chlorine compounds in cement producti...
8070877 Method for the production of a plant-based construction material ...
8071010 Process for producing concrete in hot weather
8070875 Slump retention in cementitious compositions
8070878 Lightweight cementitious compositions and building products and m...
8048219 Method of placing concrete
8043425 Concrete with a low cement content
8043426 Method for treating cement kiln dust
8038791 Clinker, system and method for manufacturing the same
8038789 Pervious concrete comprising a geopolymerized pozzolanic ash bind...
8029618 Manufacture of Portland cement using spent claus catalyst
8029617 Lightweight concrete compositions
8029619 Grouting material
8029616 Bulk material cover composition
8025727 Agglomerated stone for using in shaft, corex or blast furnaces, m...
8021478 Process to produce portland cement clinker and obtained clinker
8021479 Plant and method for the production of cement clinker from cement...
8021477 Methods of limiting hydroxyl ion concentrations or their effects ...
8021583 Aerogel containing blanket
8016938 Structures and components comprising blast-resistant concrete als...
8016937 High strength cement, mortar and concrete including industrial by...
8007581 Incorporation of drilling cuttings into stable load-bearing struc...
8002889 Dual function cement additive
7998269 Cement blend
7998270 Cement clinker and process for producing the same
7998268 Method to produce durable non-vitrified fly ash bricks and blocks
7993448 Cement-containing composition for use with alkali-resistant fiber...
7993450 Method for removal of unburned carbon in fly ash
7993449 Binder composition, a construction compositon comprising said bin...
7993451 Cement stabilization of soils using a proportional cement slurry
7988781 Non-settling refractory mortar
7988782 Methods for restraining expansive concrete
7985293 Hydraulic composition
7976625 Compounds and methods for treating fly ash

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5506185 Ceramic oxyanion emitter
5488018 Ultra low thermal expansion, highly thermal shock resistant ceram...
5476688 Process for the preparation of noble metal coated non-noble metal...
5462902 Process for producing dispersed particulate composite materials
5461012 Non-explosive fine metallic powder mixtures for making refractori...
5460649 Fiber-reinforced rubber asphalt composition
5456751 Particulate rubber included concrete compositions
5456752 Graded fiber design and concrete reinforced therewith
5451255 Method for improved manufacture of cement in long kilns
5443635 Cement compositions
5441657 Vibration-isolating composite material
5439518 Flyash-based compositions
5437721 Method of producing cement clinker
5435845 Glucoheptonate compositions and methods
5422323 Nonhazardous pumpable refractory insulating composition
5421865 Water based silicone coating compositions
5418198 Pelletizable gunning composition
5417760 Method for manufacturing of normal as well as ultra-fine cement
5418199 Refractory mix and shapes made therefrom
5413633 Concrete
5413634 Cement composition
5405437 All natural, starch-based, water resistant corrugating adhesive
5403394 Self-leveling floor coating material
5401310 Additive composition with insulating, impermeabilizing and antish...
5401441 Preparation of metal oxide conductive powders
5399295 EMI shielding composites
5399535 Reticulated ceramic products
5397752 Production of water resisting, hard, porous metasepiolite
5395437 Composition of a ceramic mold and its structure
5395441 Revert briquettes for iron making blast furnace
5393342 Cement composition and method for the preparation thereof
5393341 Method and apparatus for the production of structural foam, parti...
5393330 Cationic emulsions of alkylalkoxysilanes
5391226 Rubber-crumb-reinforced cement concrete
5389586 Pressureless sintering of whisker reinforced composites
5389143 Low shrinkage cement composition
5389274 Activator-frother composition
5389144 Admixture for spray concrete and mortar and a method for the manu...
5387282 Structural cementitious composition and method of manufacturing t...
5382289 Inorganic foundry binder systems and their uses
 
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