Patents by Inventor Anoop Agrawal
Anoop Agrawal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10400339Abstract: The invention relates to compositions, methods and preparation of such compositions to protect metals from corrosion, especially acid corrosion. The compositions of this invention may be added to acids to protect metals from their corrosive influence, particularly at elevated temperatures. These compositions are of particular utility in the oil and gas (petroleum) industry. Also disclosed are “corrosion inhibition intensifiers” to enhance the corrosion inhibition properties of other corrosion inhibitors. Formulations which control ferric ions in acidic solutions are also disclosed. These may be combined with inhibited acids and some compositions provide both corrosion inhibition and ferric ion control.Type: GrantFiled: June 13, 2018Date of Patent: September 3, 2019Assignee: Agienic, Inc.Inventors: Nicholas Krasnow, Anoop Agrawal, Donald R. Uhlmann
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Publication number: 20190235339Abstract: An electrochromic device comprising redox layers which contain conductive nanoparticles. These nanoparticles are made from metals, metallic alloys, coated metals and carbon. An electrochromic device comprising two redox layers wherein both redox layers contain metallic nanowires and the composition of the nanowires in the two layers is different. Further use of carbon salts as conductive nanoparticles in electrochromic devices is disclosed.Type: ApplicationFiled: January 28, 2019Publication date: August 1, 2019Applicant: POLYCEED INC.Inventors: John P. CRONIN, Anoop AGRAWAL, Lori ADAMS
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Publication number: 20190236424Abstract: Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process.Type: ApplicationFiled: January 26, 2018Publication date: August 1, 2019Inventors: Paul Atkinson, James Kruest, Anoop Agrawal, John P. Cronin, Lori L Adams, Juan Carlos L Tonazzi
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Patent number: 10316171Abstract: This invention is directed towards additives for improving the thermal stability of polymers. The additives comprise low water solubility particles of transition metal compounds which are surface functionalized. A specific additive for nylons utilizes surface functionalized CuI particles and may also contain alkali metal halides.Type: GrantFiled: September 10, 2015Date of Patent: June 11, 2019Assignee: Agienic, Inc.Inventors: Nicholas R. Krasnow, Anoop Agrawal, Donald R. Uhlmann
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Patent number: 10302567Abstract: Use of high throughput methods to analyze samples for toxic elements originating from industrial hygiene and environmental sampling are described. These methods utilize optical detection methods using plates with arrays and microwells. Methods to fabricate samples in such plates are described. The invention is particularly illustrated by demonstrating its applicability for analysis of beryllium by fluorescence and uranium by phosphorescence. This invention also discloses the use of improved filtration method and use of reagents with low background signals.Type: GrantFiled: December 15, 2010Date of Patent: May 28, 2019Assignee: Berylliant, Inc.Inventors: Anoop Agrawal, Juan Carlos L. Tonazzi, Lori L. Adams, John P. Cronin
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Publication number: 20190145161Abstract: An integrated window structure having opposing substrates that sandwich an electrochromic coating, a dye layer and an ion-isolating mechanism. In some embodiments, this is a selective ion-conductive layer and other embodiments incorporate nanostructures and polymers to tether the dye ions; these methods prevent dye ions from transporting into the electrochromic layer during redox activity. Control and systems to integrate the electrochromic elements in windows is provided.Type: ApplicationFiled: December 24, 2018Publication date: May 16, 2019Applicant: Polyceed Inc.Inventors: Anoop Agrawal, Lori Adams, John P. Cronin, Maha Achour
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Publication number: 20190144738Abstract: Proppants are used in oil and gas extraction, particularly in fracking operations. The invention relates to resin coated proppants. The coatings on proppants have antimicrobial materials incorporated within these coatings. The antimicrobially active agents are incorporated in a concentration less than 70% by weight of the coatings or the active agent from these coatings can be released from these coatings in the environment of the proppants.Type: ApplicationFiled: December 11, 2018Publication date: May 16, 2019Applicant: Agienic Inc.Inventors: Anoop Agrawal, Donald R. Uhlmann, Nicholas R. Krasnow
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Patent number: 10208241Abstract: Proppants are used in oil and gas extraction, particularly in fracking operations. The invention relates to resin coated proppants. The coatings on proppants have antimicrobial materials incorporated within these coatings. The antimicrobially active agents are incorporated in a concentration less than 20% by weight of the coatings or the active agent from these coatings can be released from these coatings in the environment of the proppants.Type: GrantFiled: May 13, 2016Date of Patent: February 19, 2019Assignee: Agienic, Inc.Inventors: Anoop Agrawal, Donald R. Uhlmann, Nicholas R. Krasnow
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Publication number: 20180291512Abstract: The invention relates to compositions, methods and preparation of such compositions to protect metals from corrosion, especially acid corrosion. The compositions of this invention may be added to acids to protect metals from their corrosive influence, particularly at elevated temperatures. These compositions are of particular utility in the oil and gas (petroleum) industry. Also disclosed are “corrosion inhibition intensifiers” to enhance the corrosion inhibition properties of other corrosion inhibitors. Formulations which control ferric ions in acidic solutions are also disclosed. These may be combined with inhibited acids and some compositions provide both corrosion inhibition and ferric ion control.Type: ApplicationFiled: June 13, 2018Publication date: October 11, 2018Applicant: AGIENIC, INC.Inventors: Nicholas KRASNOW, Anoop AGRAWAL, Donald R. UHLMANN
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Patent number: 10072339Abstract: The invention relates to compositions, methods and preparation of such compositions to protect metals from corrosion, especially acid corrosion. The compositions of this invention may be added to acids to protect metals from their corrosive influence, particularly at elevated temperatures. These compositions are of particular utility in the oil and gas (petroleum) industry. Also disclosed are “corrosion inhibition intensifiers” to enhance the corrosion inhibition properties of other corrosion inhibitors. Formulations which control ferric ions in acidic solutions are also disclosed. These may be combined with inhibited acids and some compositions provide both corrosion inhibition and ferric ion control.Type: GrantFiled: March 8, 2017Date of Patent: September 11, 2018Assignee: Agienic, Inc.Inventors: Nicholas Krasnow, Anoop Agrawal, Donald R. Uhlmann
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Publication number: 20180240370Abstract: Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process.Type: ApplicationFiled: February 12, 2018Publication date: August 23, 2018Applicant: Chromera, Inc.Inventors: Paul Atkinson, James Kruest, Anoop Agrawal, John P. Cronin, Lori L. Adams, Juan Carlos L. Tonazzi
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Patent number: 10034478Abstract: Compositions having antimicrobial activity contain surface functionalized particles comprising an inorganic copper salt which has low water solubility. These types of inorganic salts may also be introduced in porous particles to yield antimicrobial compositions. The compositions may optionally comprise additional antimicrobial agents, salts with high water solubility, organic acids, salts of organic acids and their esters. The compositions may be added to various fluids used in the petroleum extraction industry, or used as coatings on components used in this industry. These antimicrobial materials may be used for reducing both anaerobic and aerobic bacteria and are also useful for reducing corrosion of ferrous components caused by anaerobic bacteria. Although such compositions may be used for any antimicrobial application, and some of the other important uses of these compositions are in wound care, personal care and waste processing.Type: GrantFiled: September 2, 2015Date of Patent: July 31, 2018Assignee: Agienic, Inc.Inventors: Nicholas R. Krasnow, Anoop Agrawal, Donald R. Uhlmann, John P. Cronin, Murat Akarsu, Ryan J. Reeser, Lori L. Adams
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Patent number: 9996779Abstract: Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process.Type: GrantFiled: September 19, 2016Date of Patent: June 12, 2018Assignee: Chromera, Inc.Inventors: Paul Atkinson, James Kruest, Anoop Agrawal, John P Cronin, Lori L Adams, Juan Carlos L Tonazzi
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Publication number: 20180128743Abstract: A method of determining beryllium or a beryllium compound thereof in a sample is disclosed by measuring fluorescence. This method discloses use of highly alkaline fluorescent indicating dye solutions with pH greater than 12.9. In a preferred embodiment the fluorescent indicating dye solutions do not contain a pH buffer. Further, the method also discloses measuring fluorescence under highly alkaline conditions, where the pH after mixing the highly alkaline fluorescent indicating dye solutions with the sample solution containing beryllium is at least 11, preferably 12. The use of highly alkaline solution provides superior detection limits for beryllium by using dilution ratios of 4× and lower.Type: ApplicationFiled: May 26, 2016Publication date: May 10, 2018Applicant: AJJER LLCInventors: Anoop Agrawal, Lori Adams, John P. Cronin
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Patent number: 9913476Abstract: The invention relates to use of masterbatches containing high concentrations of antimicrobial materials such as copper salts, particularly copper iodide. These masterbatch compositions are added to other materials which are used to form various articles of manufacture with antimicrobial properties. The copper salts may be incorporated in the masterbatches as surface functionalized particles or the salts may be incorporated into porous particles prior to the formation of masterbatches.Type: GrantFiled: November 20, 2015Date of Patent: March 13, 2018Assignee: Agienic, Inc.Inventors: Anoop Agrawal, Donald R. Uhlmann, Nicholas R. Krasnow
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Patent number: 9892663Abstract: Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process.Type: GrantFiled: December 30, 2014Date of Patent: February 13, 2018Assignee: Chromera, Inc.Inventors: Paul Atkinson, James Kruest, Anoop Agrawal, John P Cronin, Lori L Adams, Juan Carlos L Tonazzi
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Publication number: 20180025262Abstract: Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process.Type: ApplicationFiled: September 19, 2016Publication date: January 25, 2018Inventors: Paul Atkinson, James Kruest, Anoop Agrawal, John P. Cronin, Lori L. Adams, Juan Carlos L. Tonazzi
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Patent number: 9778534Abstract: Chromatic systems and structures are presented that operate without external electrical supply, which enable changes in color or transparency of a substrate material, such as glass. Various configurations provide a mechanism to activate an oxidation-reduction reaction in a chromatic material, so as to change from transparent to opaque or from one color to another. These structures may be used in applications from windows for buildings and homes, camera lenses, automotive displays and windows, mobile device displays, and other applications where chromatic change is desired.Type: GrantFiled: September 15, 2014Date of Patent: October 3, 2017Assignee: POLYCEED INC.Inventors: Henry Tran, Scott Gilje, Maha Achour, Juan C. Lopez-Tonazzi, John P. Cronin, Anoop Agrawal
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Patent number: 9740074Abstract: This invention focuses on electrooptic devices and in particular on electrochromic (EC) devices with several aspects directed towards automotive EC mirrors and windows. Adhesive compositions are disclosed herein which improve device processing attributes and their performance and durability.Type: GrantFiled: November 2, 2014Date of Patent: August 22, 2017Assignee: AJJER LLCInventors: Anoop Agrawal, Juan Carlos Lopez Tonazzi, John P. Cronin
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Publication number: 20170175275Abstract: The invention relates to compositions, methods and preparation of such compositions to protect metals from corrosion, especially acid corrosion. The compositions of this invention may be added to acids to protect metals from their corrosive influence, particularly at elevated temperatures. These compositions are of particular utility in the oil and gas (petroleum) industry. Also disclosed are “corrosion inhibition intensifiers” to enhance the corrosion inhibition properties of other corrosion inhibitors. Formulations which control ferric ions in acidic solutions are also disclosed. These may be combined with inhibited acids and some compositions provide both corrosion inhibition and ferric ion control.Type: ApplicationFiled: March 8, 2017Publication date: June 22, 2017Applicant: Agienic, Inc.Inventors: Nicholas Krasnow, Anoop Agrawal, Donald R. Uhlmann