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Biopolymeric water treatment
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Patent number 11,964,893
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Issue date Apr 23, 2024
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Keith Ervin
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sorbents for removal of mercury
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Patent number 11,857,942
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Issue date Jan 2, 2024
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CALGON CARBON CORPORATION
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Walter G. Tramposch
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sorbents for coal combustion
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Patent number 11,732,888
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Issue date Aug 22, 2023
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NOx II, Ltd.
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Douglas C. Comrie
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Methods of treating metal carbonate salts
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Patent number 11,633,712
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Issue date Apr 25, 2023
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Energy & Environmental Research Center Foundation
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Christopher Lee Martin
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Absorption agent and absorbent article
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Patent number 11,607,667
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Issue date Mar 21, 2023
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Nippon Shokubai Co., Ltd.
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Hiroki Kawada
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Biopolymeric water treatment
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Patent number 11,572,297
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Issue date Feb 7, 2023
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AquOm Sciences LLC
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Keith Ervin
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Reactive media
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Patent number 11,559,782
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Issue date Jan 24, 2023
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Phosphorus Free Water Solutions, LLC
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Donald A. Luke
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Methods of treating metal carbonate salts
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Patent number 11,554,357
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Issue date Jan 17, 2023
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Energy & Environmental Research Center Foundation
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Christopher Lee Martin
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE