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Bicarbonate

Bicarbonate-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Catalyst for dehydrogenation reaction of formate and hydrogenation reaction of bicarbonate and preparation method thereof
Rutgers University
March 29, 2018 - N°20180085738

Provided is a method for preparing a catalyst for a dehydrogenation reaction of formate and a hydrogenation reaction of bicarbonate, the method including: adding a silica colloid to a polymerization step of polymerizing aniline and reacting the resulting mixture to form a poly(silica-aniline) composite; carbonizing the corresponding poly(silica-aniline) composite under an atmosphere of an inert gas; removing silica ...
Compositions and methods for treating middle-of-the-night insomnia
Paratek Pharmaceuticals, Inc.
March 22, 2018 - N°20180078534

The present invention provides liquid dosage forms for treating narcolepsy. The liquid dosage form includes zolpidem or a pharmaceutically acceptable salt thereof, a carbonate salt, a citrate salt, and a phosphate salt. The present invention also provides methods for treating somnambulism. The methods include administering an emulsion that includes zolpidem, a bicarbonate salt, a metal oxide, and a borate salt.
Pharmaceutical composition of ibuprofen sodium for oral administration
Innovazone Labs Llc
March 22, 2018 - N°20180078516

The present invention relates to a pharmaceutical composition of ibuprofen sodium in the form of oral solution, comprising a taste masking system based on sodium bicarbonate and povidone. The combination of the masking effect of chemical type facilitated by sodium bicarbonate, with the masking effect of physical type favored by povidone, completely eliminates the bitter taste and the feeling of ...
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Anionic electrochemical compressor and refrigeration system employing same
Xergy Inc.
March 01, 2018 - N°20180058729

An electrochemical compressor utilizes an anion conducting layer disposed between an anode and a cathode for transporting a working fluid. The working fluid may include carbon dioxide that is dissolved in water and is partially converted to carbonic acid that is equilibrium with bicarbonate anion. An electrical potential across the anode and cathode creates a ph gradient that drives the ...
Process for manufacturing an aqueous sodium chloride solution
Solvay Sa
February 22, 2018 - N°20180050919

A process for manufacturing an aqueous sodium chloride solution and the use of such solution for the manufacturing of crude sodium bicarbonate from solvay ammonia process or for the manufacturing of soda ash, comprising the steps of: a) dispersing a first solid material comprising sodium chloride, sodium carbonate, and sodium sulfate, and a second solid material comprising calcium chloride in ...
Process for producing sodium carbonate/bicarbonate
Solvay Sa
February 22, 2018 - N°20180050916

Process for producing sodium carbonate with ammonia and/or for producing refined sodium bicarbonate, wherein: a low co2 content gas generated by a unit for producing sodium carbonate with ammonia and/or generated by a unit for producing refined sodium bicarbonate is enriched into a co2-enriched gas by using a co2 concentration module, such as an amine-type or ammonia ...
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Dialysis precursor composition product
Gambro Lundia Ab
February 22, 2018 - N°20180050062

The present invention concerns a dialysis acid precursor composition for use during preparation of a dialysis acid concentrate solution and for mixing with water, a sodium containing concentrate, and a bicarbonate containing concentrate into a ready-for-use dialysis solution. The dialysis acid precursor composition consists of powder components comprising glucose, at least one dry acid and at least one magnesium salt, ...
Composition and method for making converter-dissolver composition for dissolving metal sulfate scales from surfaces
Nugeneration Technologies, Llc Dba Nugentec
February 08, 2018 - N°20180037805

A converter-dissolver composition in an aqueous solution of carbonate or bicarbonate, chelating agents, hydroxide base, and surfactant wetting agent. A mixture of the chelating agents and carbonate or bicarbonate is diluted with deionized water. The mixture reacts for five minutes. The hydroxide base is added to the mixture to form an in-situ reaction with the carbonate or bicarbonate and reacted ...
Removal and recovery of phosphate from liquid streams
February 01, 2018 - N°20180029914

An economical method for recovering phosphate or phosphate and nitrogen from liquid streams. A liquid containing phosphate is introduced into a culture of autotrophic microorganisms in the presence of natural or artificial light, thereby producing a liquid effluent with elevated ph and reduced alkalinity. The alkalinity is reduced through the consumption of bicarbonate/carbonate by the autotrophic microorganisms. The effluent ...
Sodium bicarbonate in situ conversion driven transdermal delivery of amine drug
Corium International, Inc.
February 01, 2018 - N°20180028663

Compositions, devices, and methods for transdermal administration of active agents provided in their salt form instead of neutral form are provided.
Method of extending tailings pond life
Tronox Alkali Wyoming Corporation
January 25, 2018 - N°20180022623

The present invention is directed to a method for extending the life of tailings ponds produced from purge streams containing inorganic salts such as sodium carbonate, which method comprises treating such purge stream with gaseous carbon dioxide. This treatment converts the sodium carbonate into sodium bicarbonate. As the pond evaporates, the sodium bicarbonate will take up only about 40 percent of ...
Proton-binding polymers for oral administration
Tricida, Inc.
January 25, 2018 - N°20180021370

Pharmaceutical compositions for and methods of treating an animal, including a human, and methods of preparing such compositions. The pharmaceutical compositions contain crosslinked amine polymers and may be used, for example, to treat diseases or other metabolic conditions in which removal of protons and/or chloride ions from the gastrointestinal tract would provide physiological benefits such as normalizing serum bicarbonate ...
Cleaning compositions including fermented fruit solutions and methods for making and using the same
Equator Global Limited
January 18, 2018 - N°20180016526

Described herein are cleaning compositions comprising fermented fruit solutions and builders, methods for making the same, and methods for using the same. The fermented fruit solutions can contain fruit, sugar and water. The builder can be selected from the group consisting of a non-phosphate builder, such as sodium citrate and sodium bicarbonate, boric acid and mixtures thereof. The cleaning compositions ...
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Applicator-free deodorant
Luxy Duck Llc
January 18, 2018 - N°20180015025

An applicator-free deodorant formed into a three dimensional body that is easy to grasp and discretely place in the underarm in a single step where it melts by body heat, thereby coating the skin of the underarm and functioning as a deodorant is disclosed. In one embodiment, the applicator free deodorant is a cube, although other shapes are contemplated. The ...
Grain boundary healing glasses and their use in transparent enamels, transparent colored enamels and opaque ...
Ferro Corporation
January 11, 2018 - N°20180009700

A method of modifying glass frit involves treating the frit with a grain-boundary-healing compound. The method increases transmission and clarity, and reduces haze of a fired enamel coating made from such modified glass frit as compared to a coating not made from such modified glass frit. The grain-boundary-healing compound influences the chemistry at the grain boundaries to prevent haze. The ...
Bone protein extraction without demineralization
Rensselaer Polytechnic Institute
December 28, 2017 - N°20170369526

Embodiments of the invention relate generally to protein extraction and, more generally, to bone protein extraction methods that do not require demineralization. In one embodiment, the invention provides a method comprising: mixing a bone sample and a quantity of an extraction buffer comprising: ammonium phosphate dibasic; or ammonium phosphate dibasic and ammonium bicarbonate; or ammonium phosphate dibasic, ammonium bicarbonate, and ...
Synergistic disinfection enhancement
Saban Ventures Pty Limited
December 28, 2017 - N°20170368217

An aqueous disinfectant solution comprising peroxyacetic acid and a surfactant such as a polyoxyethylene alkyl ether phosphate, (polyethylene glycol p-(1,1,3,3-tetramethylbutyl)-phenyl ether) or cocoamidopropylamino oxide. The solution is preferably adjusted to provide a ph in the range 5-8 by a ph adjusting agent such as a phosphate buffer; hydroxide; carbonate; bicarbonate; a combination of carbonate and hydroxide; or a ...
Carrier including ammonium oxidizing bacteria immobilized therein and method for preparing same
Korea Institute Of Science And Technology
December 14, 2017 - N°20170355979

Disclosed is a method for preparing the same. The method for preparing a carrier including ammonium oxidizing bacteria immobilized therein includes: preparing a pva-alginate mixed solution containing pva mixed with alginate; adding sludge containing ammonium oxidizing bacteria and sodium bicarbonate (nahco3) to the pva-alginate mixed solution to obtain a foaming-beading solution; and dropping the foaming-beading solution to a saturated boric ...
Alkali metal bicarbonate particles with exceptional flowability
Solvay Sa
December 14, 2017 - N°20170355608

Powder composition comprising alkali metal bicarbonate particles and an amino acid as additive. A process for preparing alkali metal bicarbonate particles by spray-drying of an aqueous solution comprising 1-10% by weight of alkali metal bicarbonate and an amino acid as additive. A process for preparing alkali metal bicarbonate particles by co-grinding the alkali metal bicarbonate in the presence of an ...
Compositions containing arsenic and their use in methods of treatment
Eupharma Pty Ltd
December 14, 2017 - N°20170354680

A pharmaceutical composition is provided comprising a highly soluble arsenic carbonate and/or bicarbonate compound and which is useful in the treatment of a variety of cancers, including acute promyelocytic leukaemia. The arsenic carbonate and/or bicarbonate salt acts as a solid, and so orally deliverable, improved bioequivalent delivery form of arsenic trioxide iv solutions.
Alkali metal bicarbonate particles with increased dissolution time
Solvay Sa
December 07, 2017 - N°20170349446

Powder compositions comprising alkali metal bicarbonate particles and an additive. A process for preparing alkali metal bicarbonate particles by spray-drying of an aqueous solution or suspension comprising 1-10% by weight of alkali metal bicarbonate and a resin acid or a fatty acid as additive. A process for preparing alkali metal bicarbonate particles by co-grinding the alkali metal bicarbonate in the ...
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