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1. 发明授权

US12048914B2 Deodorizing material, method for producing the same, deodorization method, and deodorizing sheet 有权
公开(公告)号：US12048914B2
公开(公告)日：2024-07-30
申请号：US17040674
申请日：2018-03-30
申请人： UNITIKA LTD.
发明人： Masao Sunahara , Hiroki Fujiki
IPC分类号： B01J20/22 , A61L9/014 , B01J20/20 , B01J20/28 , B01J20/32
CPC分类号： B01J20/22 , A61L9/014 , B01J20/20 , B01J20/28011 , B01J20/28023 , B01J20/2803 , B01J20/3204 , B01J20/3214 , B01J20/3246 , B01J20/3293
摘要： There is provided a deodorizing material having particularly high deodorization capabilities for ammonia, acetaldehyde, and toluene. The deodorizing material of the present invention comprises fibrous activated carbon; and (A) an aromatic amine and a sulfate of the aromatic amine or (B) an aromatic amine, a sulfate of the aromatic amine, and sulfuric acid, supported on the fibrous activated carbon, wherein a total substance amount of the aromatic amine and the sulfate of the aromatic amine supported per gram of the fibrous activated carbon is 0.85 to 1.35 mmol, and a ratio of the total substance amount (mmol) of the aromatic amine and the sulfate of the aromatic amine supported per gram of the fibrous activated carbon relative to a total substance amount (mmol) of the sulfate of the aromatic amine and the sulfuric acid supported per gram of the fibrous activated carbon ([total substance amount of the aromatic amine and the sulfate of the aromatic amine]÷[total substance amount of the sulfate of the aromatic amine and the sulfuric acid]) is 5.0 to 7.5.

2. 外观设计

USD1024333S1 Nose guard 有权
公开(公告)号：USD1024333S1
公开(公告)日：2024-04-23
申请号：US29888886
申请日：2023-04-05
申请人： James L. Orrington, II D.D.S., P.C.
设计人： James L. Orrington, II , Janie Orrington-Myers , Brandi Marie Henry
CPC分类号： A62B23/06 , A61L9/014 , A61L9/20 , A61M21/02 , A62B9/006 , B01D46/0028 , B01D46/0038 , B01D46/0041 , B01D46/10 , B01D46/4245 , B01D53/04 , A61L2209/111 , A61L2209/12 , A61L2209/14 , A61L2209/22 , A61M2021/0016 , B01D2253/102 , B01D2257/90 , B01D2257/91 , B01D2273/30 , B01D2279/65 , H02J7/0042 , H02J7/0063
摘要： FIG. 1 is a perspective view of an ornamental design for a nose guard.
FIG. 2 is an alternative perspective view of the nose guard of FIG. 1.
FIG. 3 is a front elevation view of the nose guard of FIG. 1.
FIG. 4 is a rear elevation view of the nose guard of FIG. 1.
FIG. 5 is a right side elevation view of the nose guard of FIG. 1.
FIG. 6 is a left side elevation view of the nose guard of FIG. 1.
FIG. 7 is a top plan view of the nose guard of FIG. 1; and,
FIG. 8 is a bottom plan view of the nose guard of FIG. 1.
In the drawings, the broken lines are for the purpose of illustrating portions of the nose guard that form no part of the claimed design.

3. 发明公开

US20240100511A1 DEODORIZATION FIBER AND MANUFACTURE METHOD THEREOF 审中-公开
公开(公告)号：US20240100511A1
公开(公告)日：2024-03-28
申请号：US18452605
申请日：2023-08-21
申请人： TAIWAN TEXTILE RESEARCH INSTITUTE
发明人： Chih-Min CHIEN , Rih-Sheng CHIANG
IPC分类号： B01J27/16 , A61L9/014 , B01J31/02 , B01J31/06 , B01J31/38 , B01J35/06 , B01J37/00 , B01J37/04
CPC分类号： B01J27/16 , A61L9/014 , B01J31/0237 , B01J31/06 , B01J31/38 , B01J35/06 , B01J37/0036 , B01J37/04 , A61L2209/22
摘要： A manufacture method of a deodorization fiber includes: a mixing step including mixing zirconium phosphate and a first dispersant including an amine-group compound in a solvent to form a mixture; a grinding step including grinding the mixture until a D90 particle size of zirconium phosphate is 0.1 μm to 1.5 μm to form a grinded mixture; a heating and stirring step including heating and stirring the grinded mixture to uniformly distribute zirconium phosphate and the first dispersant in the solvent to form a deodorant; a blending and pelletizing step including blending and pelletizing the deodorant and polyester to form a fiber masterbatch; and a melt spinning step including melt spinning the fiber masterbatch to form the deodorization fiber. A deodorization fiber is further provided.

4. 发明授权

US11911722B2 Apparatus for air purification and sanitization 有权
公开(公告)号：US11911722B2
公开(公告)日：2024-02-27
申请号：US17121822
申请日：2020-12-15
申请人： Next Gen Design and Development LLC
发明人： Hadir Haji
IPC分类号： B01D46/00 , B01D46/42 , A61L9/014 , A61L2/00 , A61L2/24
CPC分类号： B01D46/0028 , A61L2/0088 , A61L2/24 , A61L9/014 , B01D46/0004 , B01D46/0043 , B01D46/0049 , B01D46/4245 , A61L2202/14 , A61L2202/15 , A61L2209/111 , A61L2209/14 , A61L2209/22 , B01D2273/30 , B01D2279/65
摘要： An apparatus configured to purify air and sanitizing including a main base including one or more buttons configured to operate the apparatus, a lid attachable to the main base and that includes one or more ventilation perforations to intake air and an orifice to output purified air, a filter adjacent to the one or more ventilation perforations and enclosed in the lid, wherein the filter is configured to remove at least bacteria from atmospheric air and extract purified air, a fan configured to intake atmospheric air into the filter and blow purified air extracted from the filter outside of an orifice of the lid, a tank configured to store liquid, wherein the liquid includes at least liquid sanitizer, a pump configured to output liquid stored in a tank, and a cavity section that includes an outlet configured to output the liquid sanitizer in response to actuation of the pump.

5. 发明公开

US20230414821A1 DEVICE AND METHOD FOR ATTENUATING AND/OR KILLING MICROORGANISMS, VIRUSES, VIRIONS, PRIONS, ALLERGENS AND PSEUDOALLERGENS AND/OR FOR BLOCKING THEIR TRANSMISSION PATHS 审中-公开
公开(公告)号：US20230414821A1
公开(公告)日：2023-12-28
申请号：US18033476
申请日：2021-10-21
申请人： Gregor Luthe
发明人： Gregor Luthe
IPC分类号： A61L9/20 , A61L9/014 , F24F8/22
CPC分类号： A61L9/20 , A61L9/014 , F24F8/22 , A61L2209/12 , A61L2209/11 , A61L2209/14 , A61L2209/16
摘要： The invention relates to a device 1 shielded against emissions of actinic radiation according to FIG. 2 for attenuating and/or killing and/or chemically and/or physicochemically modifying microorganisms, viruses, virions, prions, allergens and pseudoallergens and/or their residues and/or decomposition products and/or for blocking their transmission pathways by means of actinic radiation and subsequent acoustophoretic treatment, comprising (i) an intake region 2 having an intake opening 2.3 for contaminated air 2.2, (ii) an air conveying region 3 having an axial rotor V or a fan, (iii) an irradiation region 4 having a radiation source 4.1, (iv) a power supply region 5 having a holder 5.2 with power lines for the power supply 5.1 of the radiation source 4.1, and (v) openings 6.5 for the entry of the irradiated air 6.5.1 into an acoustophoresis region 6 with an acoustophoresis device 6.6 for generating a stationary acoustic ultrasonic field, wherein the acoustophoresis device 6.6 represents a wall-free flow region 6.6.1 or a flow tube 6.6.2 with a closed wall 6.6.3 enclosing a flow channel 6.6.4, (vi) electronics E for generating, monitoring and stabilizing a feedback loop for adjusting and stabilizing the stationary acoustic ultrasonic field, (vii) an air outlet region 7 shielding actinic radiation, and (viii) an air outlet region 8 for the treated air 8.2 containing the attenuated and/or killed and/or chemically and/or physicochemically modified microorganisms, viruses, virions, prions, allergens and pseudoallergens and/or their residues and/or decomposition products 8.2.1; method for attenuating and/or killing and/or chemically and/or physically chemically modifying microorganisms, virions, virions, prions, allergens and pseudoallergens and/or their residues and/or decomposition products 8.2.1 as well as the use of the device 1 and the method.

6. 发明授权

US11767222B2 Activated carbon method and material 有权
公开(公告)号：US11767222B2
公开(公告)日：2023-09-26
申请号：US16848964
申请日：2020-04-15
申请人： Carrier Corporation
发明人： Randolph Carlton McGee
IPC分类号： C01B32/354 , C01B32/336 , A61L9/014 , B01J8/18 , B01J8/24
CPC分类号： C01B32/336 , A61L9/014 , B01J8/1809 , B01J8/24 , C01B32/354 , B01J2208/00557
摘要： A method and system for making enhanced activated carbon are disclosed. A first heated gas including oxygen flows through a fluidized bed including particles comprising activated carbon to form oxidized activated carbon particles. A second heated gas including nitrogen, ammonia or a combination thereof, flows through a fluidized bed including the oxidized activated carbon particles to form nitrogenated activated carbon particles. A third heated gas including hydrogen flows through a fluidized bed including the nitrogenated activated carbon particles to form the enhanced activated carbon particles.

7. 发明公开

US20230190983A1 DEVICE FOR AIR PURIFICATION, INCORPORATED INTO A VEHICLE 审中-公开
公开(公告)号：US20230190983A1
公开(公告)日：2023-06-22
申请号：US17926612
申请日：2020-05-20
申请人： AGM HUMAN CONSULTING, S.L.
发明人： Eusebio MORO FRANCO
IPC分类号： A61L9/20 , A61L9/014 , B60H3/06 , B01D46/00 , B01D53/75 , B01D53/88 , B01D53/00 , B01D53/04
CPC分类号： A61L9/205 , A61L9/014 , B60H3/06 , B01D46/0028 , B01D46/0036 , B01D46/0034 , B01D46/0049 , B01D53/75 , B01D53/885 , B01D53/007 , B01D53/04 , A61L2209/22 , A61L2209/14 , A61L2209/12 , A61L2209/111 , B60H2003/0675 , B01D2273/30 , B01D2255/802 , B01D2259/804 , B01D2279/40 , B01D2279/65 , B01D2255/20707 , B01D2253/102
摘要： A device for air purification, incorporated into a vehicle, which comprises a case, fixed to the outside of the vehicle and having a longitudinal duct through which air passes, the air entering impure through at least one opening located in the front part, with respect to the direction of travel of the vehicle, and exiting through at least one opening located in the rear part under the suctioning effect of at least one fan disposed in the opening. From the inlet to the outlet, the air purification device successively includes the following devices: a photocatalytic reactor; a reverse microwave; an activated carbon filter; and a HEPA filter, just before the fans located in the outlet conduit.

8. 发明公开

US20230158342A1 FACE MASK 审中-公开
公开(公告)号：US20230158342A1
公开(公告)日：2023-05-25
申请号：US17922532
申请日：2021-04-30
申请人： Bernard Richard Killingbeck
发明人： Bernard Richard Killingbeck
IPC分类号： A62B18/02 , A62B18/10 , A62B23/02 , A61L9/014 , A41D13/11
CPC分类号： A62B18/02 , A62B18/10 , A62B23/02 , A61L9/014 , A41D13/1107 , A61L2209/14 , A61L2209/22
摘要： A face mask is provided. The mask comprises a body defining an interior side and an exterior side of the face mask; a one-way inlet valve that only allows gas to pass from the exterior side of the body to the interior side; and a one-way outlet valve that only allows gas to pass from the interior side of the body to the exterior side. By providing a face mask configured in this manner, the mask is able to provide fresh air to the wearer while reducing the likelihood of contamination by pathogens or other toxic matter.

9. 发明授权

US10864492B2 Method for producing biochar aggregate particles 有权
公开(公告)号：US10864492B2
公开(公告)日：2020-12-15
申请号：US16422955
申请日：2019-05-24
申请人： Carbon Technology Holdings, LLC
发明人： Rajashekharam Malyala , Vern Traxler , Matthew William Smith , Han Suk Kim , Ranko Panayotov Bontchev , Richard Wilson Belcher
IPC分类号： C09K17/04 , C05F11/00 , B01J2/00 , B01J2/12 , C05G3/80 , C05G5/12 , C05D9/00 , A23K20/10 , C01B32/05 , B01J20/28 , B01J20/30 , B01J20/12 , B01J20/24 , B01J20/20 , A61K33/44 , A61L9/012 , B01J2/28 , C05C5/00 , C05B17/00 , A61L9/014 , A61K9/16 , C09K17/50 , C09K17/48 , A23K20/163 , A23K10/30 , A23K40/10 , A23K50/90
CPC分类号： B01J2/00 , A23K10/30 , A23K20/10 , A23K20/163 , A23K40/10 , A23K50/90 , A61K9/1611 , A61K9/1652 , A61K9/1682 , A61K33/44 , A61L9/012 , A61L9/014 , B01J2/12 , B01J2/28 , B01J20/12 , B01J20/20 , B01J20/24 , B01J20/28019 , B01J20/3007 , B01J20/3028 , B01J20/3042 , B01J20/3078 , C01B32/05 , C05B17/00 , C05C5/00 , C05D9/00 , C05F11/00 , C05G3/80 , C05G5/12 , C09K17/04 , C09K17/48 , C09K17/50
摘要： A method for producing biochar aggregate particles that comprising the steps of (i) collecting or producing treated biochar fines less than 1 mm, (ii) adding a binding agent to the fines, (iii) forming the fines and binding agent into solid aggregate particles. The steps may further include, for example, adding additives to the fines, drying the solid aggregate particles, activing the binder after forming the solid aggregate particles with heat or cold temperatures and/or treating the biochar fines prior to forming the aggregate particles.

10. 发明授权

US10842900B2 Air treatment article 有权
公开(公告)号：US10842900B2
公开(公告)日：2020-11-24
申请号：US16333830
申请日：2017-09-14
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： Vikram Prasad , Michelle Gallagher , Chaofang Yue
IPC分类号： A61L9/014 , B01D53/12 , B01D53/22 , B01D53/81 , A61L9/01 , B01D67/00 , B01D53/04 , B01D69/02 , B01D69/08
CPC分类号： A61L9/014 , A61L9/01 , B01D53/04 , B01D53/12 , B01D53/228 , B01D53/81 , B01D67/0004 , B01D69/02 , B01D69/08 , A61L2209/14 , A61L2209/21 , A61L2209/22 , B01D2053/224 , B01D2253/202 , B01D2253/25 , B01D2257/40 , B01D2257/708 , B01D2257/7022 , B01D2257/90 , B01D2258/06 , B01D2259/4508 , B01D2325/12
摘要： An air treatment article is provided, comprising: a semipermeable barrier and a plurality of multi-staged non-film forming polymer abatement particles having a core polymer and at least one shell polymer; wherein the core polymer accounts for 1 to 25 wt % of the weight of the non-film forming polymer abatement particles; wherein the semipermeable barrier is disposed between an air atmosphere and the non-film forming polymer abatement particles; wherein the semipermeable barrier impedes passage therethrough by the non-film forming polymer abatement particles; wherein the semipermeable barrier permits passage therethrough by a for-treatment air containing a contaminant such that the for-treatment air can make contact with the non-film forming polymer abatement particles; wherein the non-film forming polymer abatement particles have an affinity for the contaminant.

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