公开(公告)号：US12043820B2

公开(公告)日：2024-07-23

申请号：US17705142

申请日：2022-03-25

申请人： Fluid Energy Group Ltd.

发明人： Clay Purdy ,  Markus Weissenberger ,  Kyle G. Wynnyk ,  Karl W. Dawson

IPC分类号： C11D3/33 ,  A61L2/18 ,  C11D1/12 ,  C11D1/22 ,  C11D1/28 ,  C11D3/30 ,  C11D3/32 ,  C11D3/34 ,  C11D3/39 ,  C11D3/395 ,  C11D3/48 ,  C11D7/32 ,  C11D7/34 ,  A61L101/02

CPC分类号： C11D1/22 ,  A61L2/186 ,  C11D1/12 ,  C11D1/28 ,  C11D3/30 ,  C11D3/32 ,  C11D3/34 ,  C11D3/3418 ,  C11D3/3902 ,  C11D3/394 ,  C11D3/3942 ,  C11D3/48 ,  C11D7/3209 ,  C11D7/3263 ,  C11D7/34 ,  A61L2101/02 ,  C11D2111/14

摘要： A composition for use as a hard surface cleaner, sanitizer and/or disinfectant is disclosed. The composition according to one embodiment comprises an arylsulfonic acid, a source of peroxide, an effective amount of a stabilizer and water. A method is provided of cleaning, disinfecting and/or sanitizing a hard surface, the method comprising providing the composition, providing a surface which requires cleaning and applying the composition onto the surface for a duration of time sufficiently long enough to destroy micro-organisms present on the surface.

公开(公告)号：US12025344B2

公开(公告)日：2024-07-02

申请号：US17144462

申请日：2021-01-08

申请人： Inceptus Incorporated

发明人： Kenneth Verish ,  Daniel Peter St.Laurent

IPC分类号： F24F8/26 ,  A61L9/04 ,  A61L9/12 ,  F24F13/20 ,  A61L101/02

CPC分类号： F24F8/26 ,  A61L9/046 ,  A61L9/12 ,  F24F13/20 ,  A61L2101/02 ,  A61L2209/111 ,  A61L2209/15 ,  A61L2209/16 ,  A61L2209/212

摘要： A cover assembly is configured for disinfecting an air conditioning unit. The assembly includes a cover made of a pliable material that is shaped to be installed on the inside portion of an air conditioning unit. The assembly also includes an ozone generator configured to direct ozone into the air conditioning unit. A controller is operatively coupled to the ozone generator and is configured to control operation of the ozone generator.

公开(公告)号：US20240173710A1

公开(公告)日：2024-05-30

申请号：US18319760

申请日：2023-05-18

申请人： Samsung Electronics Co., Ltd.

发明人： Su Keun KUK ,  Hyun Chul LEE ,  Sang Min JI ,  Sungwoo KANG ,  Dong Sik YANG

IPC分类号： B01J35/00 ,  A61L9/20 ,  B01J35/02

CPC分类号： B01J35/004 ,  A61L9/205 ,  B01J35/0013 ,  B01J35/023 ,  A61L2101/02

摘要： A p-n heterojunction photocatalyst, an air purifier including the p-n heterojunction photocatalyst, and a method of preparing the p-n heterojunction photocatalyst. The p-n heterojunction photocatalyst includes a granule type composite which includes: first compound particles; and second compound particles on at least a portion of surfaces of the first compound particles, wherein the composite has a size of about 0.9 μm to about 5 μm based on a major axis, a standard deviation of the size is about ±0.9 μm or less, and upon exposure to energy irradiation, the composite generates a reactive oxygen species of singlet oxygen (1O2) to induce photolysis of gaseous pollutants.

公开(公告)号：US20230248898A1

公开(公告)日：2023-08-10

申请号：US18164171

申请日：2023-02-03

申请人： Regeneron Pharmaceuticals, Inc.

发明人： Andrew COOK ,  Victor BRADFORD ,  Jason SMITH ,  Sibgat ULLA

IPC分类号： A61M5/00 ,  A61L2/20

CPC分类号： A61M5/002 ,  A61L2/208 ,  A61L2/206 ,  A61M2207/00 ,  A61L2202/24 ,  A61L2202/182 ,  A61L2101/02

摘要： A packaging comprising a tray having an opening, a cavity including at least three cavity portions, a plurality of sidewalls, and a base; and a sterile syringe contained within the cavity, wherein the sterile syringe is pre-filled with a medicament or other fluid; wherein a first cavity portion comprises a plunger rod of the sterile syringe, a second cavity portion comprises a barrel of the sterile syringe, and a third cavity portion comprises a needle attachment portion of the sterile syringe, wherein the at least three cavity portions are connected to one another by intermediate narrowed portions, and wherein each of the narrowed portions includes a first sidewall, a second sidewall, a base, and a plurality of geometric features projecting into the narrowed portions to position the sterile syringe away from the plurality of sidewalls.

公开(公告)号：US20230225312A1

公开(公告)日：2023-07-20

申请号：US17923242

申请日：2021-05-10

申请人： BASF SE

发明人： Sebastian Alexander WEISSE ,  Bernhard VATH ,  Tobias Heinz STEINKE ,  Robert D. OBER

IPC分类号： A01N25/10 ,  A61L2/235 ,  C08J9/14 ,  C08J9/00 ,  A01N25/16 ,  A01N31/02 ,  A01N59/16 ,  B08B1/00

CPC分类号： A01N25/10 ,  A61L2/235 ,  C08J9/141 ,  C08J9/0066 ,  A01N25/16 ,  A01N31/02 ,  A01N59/16 ,  B08B1/001 ,  A61L2101/02

摘要： A method for cleaning medical equipment by scrubbing the equipment with an open-cell melamine-formaldehyde foam comprising an antibacterial active composition, and wherein the open-cell melamine-formaldehyde foam is prepared from a melamine-formaldehyde precondensate, wherein the molar ratio melamine to formaldehyde of the melamine-formaldehyde precondensate is smaller than 0.5.

公开(公告)号：US20240277884A1

公开(公告)日：2024-08-22

申请号：US18571268

申请日：2022-06-23

申请人： Teknologian tutkimuskeskus VTT Oy

发明人： Jani Hakala

IPC分类号： A61L9/14 ,  A61L101/02 ,  B05B7/00 ,  B05B7/26 ,  B05B17/06

CPC分类号： A61L9/145 ,  A61L2101/02 ,  A61L2209/132 ,  A61L2209/134 ,  B05B7/0012 ,  B05B7/262 ,  B05B17/0615

摘要： The present invention concerns a device and a method for high efficiency generation and discharge of an at least partially evaporated aerosol mist from a sterilizing solution with no added heat. Particularly, the device and method are suitable for generation of hydrogen peroxide vapor.

公开(公告)号：US12011512B2

公开(公告)日：2024-06-18

申请号：US17731070

申请日：2022-04-27

申请人： Sterifre Medical, Inc.

发明人： Czeslaw Golkowski ,  Rick Shea ,  Jonathan W. Greene ,  Mark Golkowski ,  Danwei Ye ,  Robert Allen ,  Ben Parker ,  Sergey Makarov ,  Jason R. Ertel

IPC分类号： A61L2/00 ,  A61L2/20 ,  A61L2/24 ,  A61L2/26 ,  A61L9/00 ,  H01J37/32 ,  H05H1/24 ,  A61L101/02

CPC分类号： A61L2/202 ,  A61L2/0094 ,  A61L2/208 ,  A61L2/24 ,  A61L2/26 ,  H01J37/32348 ,  H05H1/2406 ,  A61L2101/02 ,  A61L2202/11 ,  A61L2202/122 ,  A61L2202/13 ,  A61L2202/14 ,  A61L2202/15 ,  A61L2202/24 ,  A61L2202/25

摘要： A sterilization, disinfection, sanitization, or decontamination system having a chamber defining a region, and a generator for creating a free radical effluent with reactive oxygen, nitrogen, and other species and/or a vaporizer. A closed loop circulating system without a free-radical destroyer is provided for supplying the mixture of free radicals from the generator mixed with the hydrogen peroxide solution in the form of the effluent to the chamber. The system is used in sterilizing, disinfecting, sanitizing, or decontaminating items in the chamber or room and, with a wound chamber, in treating wounds on a body. The wound chamber may be designed to maintain separation from wounds being treated. Various embodiments can control moisture to reduce or avoid unwanted condensation. Some embodiments can be incorporated into an appliance having a closed space, such as a washing machine. Some embodiments may include a residual coating device that deposits a bactericidal coating on sterilized items.

公开(公告)号：US11998652B2

公开(公告)日：2024-06-04

申请号：US17166129

申请日：2021-02-03

申请人： Susan Coats Price

发明人： Susan Coats Price

IPC分类号： A61L2/22 ,  A01N27/00 ,  A01N31/02 ,  A01N33/08 ,  A01N33/12 ,  A61L2/26 ,  A61L101/02 ,  A61L101/34 ,  A61L101/50

CPC分类号： A61L2/22 ,  A01N27/00 ,  A01N31/02 ,  A01N33/08 ,  A01N33/12 ,  A61L2/26 ,  A61L2101/02 ,  A61L2101/34 ,  A61L2101/50 ,  A61L2202/14 ,  A61L2202/15 ,  A61L2202/25

摘要： This present invention relates to a portable fogger disinfectant device which is used to disperse a novel disinfecting and sanitizing solution and related propellant to disinfect a room or other enclosed space. The spray material is stored in a pressure-activated cylinder with a nozzle, a sensor and a timer. In one embodiment, the disinfecting and sanitizing solution is comprised of an ethanol, an alkyl comprised of C14, C12, and C16, water as a base for other ingredients, fragrance oils, ethanolamine, a propellant and an ammonium hydroxide.

公开(公告)号：US20240157006A1

公开(公告)日：2024-05-16

申请号：US18417261

申请日：2024-01-19

申请人： CANON KABUSHIKI KAISHA

发明人： TAKUMI FURUKAWA ,  KAZUHIRO YAMAUCHI ,  MASAKI OZAWA ,  KENJI TAKASHIMA ,  MOTOTERU GOTO ,  SHOTA KANEKO

IPC分类号： A61L2/20 ,  A61L101/02

CPC分类号： A61L2/202 ,  A61L2101/02 ,  A61L2202/11

摘要： An active oxygen supply device comprising: a housing having at least one opening; an ozone generator located inside the housing; a means for generating an airflow comprising ozone generated inside the housing by the ozone generator, flowing toward the opening and flowing out of the housing through the opening; and an ultraviolet light source arranged so that the airflow comprising the ozone and flowing out of the housing through the opening can be irradiated with ultraviolet rays, wherein the ultraviolet light source decomposes the ozone in the airflow to generate active oxygen, and the airflow comprising the active oxygen generated by irradiating the airflow comprising the ozone with the ultraviolet rays is supplied to an object to be treated outside the housing.

公开(公告)号：US11964069B2

公开(公告)日：2024-04-23

申请号：US16070365

申请日：2017-01-16

申请人： SIDEL PARTICIPATIONS

发明人： François Quetel ,  Benjamin Yger ,  Sandy Letellier ,  Jeremy Marie

IPC分类号： A61L2/20 ,  A61L12/00 ,  A61L101/02

CPC分类号： A61L2/208 ,  A61L12/00 ,  A61L2101/02 ,  A61L2202/11 ,  A61L2202/13

摘要： Disclosed is a process and a device for sterilizing gas filtration unit, characterized in that the sterilization process includes at least: —an application step consisting in circulating, through the gas filtration unit, a gas mixture including hot air and a determined amount of hydrogen peroxide vapor, in which the determined amount of hydrogen peroxide vapor is obtained by sequentially injecting, with a given time interval (t) between two successive injections, a given dose of hydrogen peroxide in the liquid state into the hot air; and —a sterilization step consisting, during the time interval (t), in circulating hot air through the filtration unit in order to eliminate, by evaporation, all or some of the hydrogen peroxide deposited on the filtration unit during the application step.