公开(公告)号：US20240261460A1

公开(公告)日：2024-08-08

申请号：US18636138

申请日：2024-04-15

Applicant: Pinaki R. Majhi

Inventor： Pinaki R. Majhi

IPC: A61L15/46 ,  A47K11/12 ,  A61F5/44 ,  A61F5/441 ,  A61F13/84 ,  A61L15/24 ,  A61L15/60

CPC classification number: A61L15/46 ,  A47K11/12 ,  A61F5/4401 ,  A61F5/441 ,  A61F13/8405 ,  A61L15/24 ,  A61L15/60 ,  A61F2013/8408

Abstract: Disclosed are compositions, materials, garments, devices, and methods for controlling or neutralizing offensive odors associated with mammalian urine. For example, disclosed are personal care products (e.g., diapers), deodorizing colloidal compositions, urine-based fertilizers, portable urination systems, and methods of their use. Such deodorizing colloidal compositions, urine-based fertilizers, portable urination systems are characterized in that they contain an acrylate polymer comprising at least one acrylic acid monomer or salt thereof, which imparts an odor-neutralizing effect. Also provided are methods of recovering water from the systems disclosed herein.

公开(公告)号：US11975114B2

公开(公告)日：2024-05-07

申请号：US17168128

申请日：2021-02-04

Applicant: David Lang

Inventor： David Lang

IPC: A61F13/00 ,  A61F13/02 ,  A61F13/0203 ,  A61L15/24 ,  A61L15/28 ,  A61L15/42

CPC classification number: A61L15/425 ,  A61F13/0226 ,  A61F13/0259 ,  A61L15/24 ,  A61L15/28

Abstract: A hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device includes: a release layer, the release layer in contact with a hemostatic flexible foam section, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the backside of the structural foam layer.

公开(公告)号：US20240133091A1

公开(公告)日：2024-04-25

申请号：US18394340

申请日：2023-12-22

Applicant: Kimberly-Clark Worldwide, Inc.

Inventor： John H. Conrad ,  James R. Fitts, JR.

IPC: D04H1/4291 ,  A61F13/15 ,  A61F13/49 ,  A61L15/24 ,  B32B5/02 ,  B32B5/08 ,  B32B7/12 ,  B32B7/14 ,  B32B27/00 ,  B32B27/12 ,  B32B27/32 ,  D04H1/593 ,  D04H3/04

CPC classification number: D04H1/4291 ,  A61F13/15699 ,  A61F13/49019 ,  A61L15/24 ,  B32B5/022 ,  B32B5/08 ,  B32B7/12 ,  B32B7/14 ,  B32B27/00 ,  B32B27/12 ,  B32B27/32 ,  D04H1/593 ,  D04H3/04 ,  A61F13/51 ,  B32B2262/0253 ,  B32B2307/51 ,  B32B2555/02

Abstract: A nonwoven composite that has a dimension in a machine direction and a cross-machine direction is provided. The composite comprises a nonwoven facing positioned adjacent to an elastic film. The nonwoven facing contains a spunbond web that is formed by necking a base spunbond web. The base spunbond web includes a plurality of fibers generally oriented in the machine direction and exhibiting a machine direction tensile strength and cross-machine direction tensile strength. The ratio of the machine direction tensile strength to the cross-machine direction tensile strength is about 4:1 or more.

公开(公告)号：US20240123111A1

公开(公告)日：2024-04-18

申请号：US17768361

申请日：2020-10-14

Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventor： Shota MORISHIMA ,  Moe NISHIDA

IPC: A61L15/46 ,  A61L15/18 ,  A61L15/24 ,  B01J20/18 ,  B01J20/26

CPC classification number: A61L15/46 ,  A61L15/18 ,  A61L15/24 ,  B01J20/18 ,  B01J20/261 ,  A61L2300/104

Abstract: An absorbent article 100 includes an absorber 10, the absorber contains water-absorbent resin particle 10a composed of a deodorant composition, and the deodorant composition contains silver zeolite, a sulfur compound, and a water-absorbent resin.

公开(公告)号：US11911521B2

公开(公告)日：2024-02-27

申请号：US17227940

申请日：2021-04-12

Applicant: UNIVERSITY OF MANITOBA

Inventor： Song Liu ,  Sarvesh Logsetty

IPC: A61K9/70 ,  D01D5/00 ,  A61L15/24 ,  A61P17/02 ,  A61P31/04 ,  A61F13/00 ,  A61L15/26 ,  A61K47/32 ,  A61K47/34 ,  A61K9/00 ,  A61L15/46 ,  D01F1/10 ,  D01F8/14 ,  D01F8/10 ,  B82Y30/00

CPC classification number: A61K9/7007 ,  A61F13/00017 ,  A61K9/0092 ,  A61K9/703 ,  A61K47/32 ,  A61K47/34 ,  A61L15/24 ,  A61L15/26 ,  A61L15/46 ,  A61P17/02 ,  A61P31/04 ,  D01D5/0007 ,  D01F1/103 ,  D01F8/10 ,  D01F8/14 ,  A61F2013/00089 ,  A61L2300/208 ,  A61L2300/404 ,  A61L2300/604 ,  A61L2400/12 ,  B82Y30/00 ,  A61L15/24 ,  C08L39/06 ,  A61L15/26 ,  C08L67/04

Abstract: Bacteria-responsive core-shell nanofibers and a process for the preparation thereof are described. The nanofibers release of an antibacterial agent in response to the presence of bacteria. The core of the nanofiber comprises a biocompatible polymer together with an antibacterial agent such as a quaternary ammonium compound, for example benzyl dimethyl tetradecyl ammonium chloride (BTAC). Surrounding the core is shell comprised of a bacterially degradable polymer, which is susceptible to break-down by bacterial enzymes such as lipase, or to acidic pH conditions. The shell may comprise, for example, polycaprolactone (PCL) and poly(ethylene succinate) (PES). The nanofibers may be incorporated into wound dressings.

公开(公告)号：US20230405176A1

公开(公告)日：2023-12-21

申请号：US18034802

申请日：2021-11-01

Applicant: PROF4SKIN GMBH

Inventor： Rolf DANIELS

IPC: A61L15/20 ,  A61L15/40 ,  A61L15/24 ,  A61L15/34 ,  A61L15/42 ,  A61L15/44

CPC classification number: A61L15/20 ,  A61L15/40 ,  A61L15/24 ,  A61L15/34 ,  A61L15/425 ,  A61L15/44 ,  A61L2400/12

Abstract: The present invention relates to a method for producing a wound dressing on the basis of phospholipid-containing nanodispersions.

公开(公告)号：US11779678B2

公开(公告)日：2023-10-10

申请号：US16873525

申请日：2020-04-29

Applicant: HYDROFERA, LLC

Inventor： John E. O'Gara ,  Eric Lullove

IPC: A61L15/44 ,  A61F13/00 ,  A61F13/06 ,  A61L15/42 ,  A61L15/38 ,  A61L15/24

CPC classification number: A61L15/44 ,  A61F13/00017 ,  A61F13/00059 ,  A61F13/00063 ,  A61F13/06 ,  A61L15/24 ,  A61L15/38 ,  A61L15/42 ,  A61L15/425 ,  A61L2300/216 ,  A61L2300/404 ,  A61L2300/442

Abstract: The present invention relates to a compression bandage for treating wounds comprised of a linear elastic compression wrap and a sterilized polymer foam layer containing a plurality of antimicrobial dyes with at least one dye being gram positive and at least one other dye being gram negative and a biofilm reduction agent and wherein said foam is secured to said linear elastic compression wrap.

公开(公告)号：US20230295469A1

公开(公告)日：2023-09-21

申请号：US18005743

申请日：2021-07-16

Applicant: H.B. Fuller Company

Inventor： Daniel A. Everson ,  Andrew R. Michel ,  Ameara S. Mansour

IPC: C09J7/29 ,  C09J153/02 ,  C09J7/38 ,  A61F13/56 ,  A61L15/58 ,  A61L15/24

CPC classification number: C09J7/29 ,  C09J153/02 ,  C09J7/387 ,  A61F13/5611 ,  A61L15/58 ,  A61L15/24 ,  C09J2203/358 ,  C09J2453/00

Abstract: The invention features a disposable absorbent article including a hot melt pressure sensitive adhesive composition including from 10% by weight, to 35% by weight of a styrene block copolymer having an average styrene content of from 10% by weight to 25% by weight and an average di-block content of from 1:2% by weight to 65% by weight, from 30% by weight to 65% by weight of a hydrogenated hydrocarbon tackifying agent having a weight average molecular weight (Mw) of at least 1000 grams/mole and from 10% by weight to 40% by weight of a plasticizer.

公开(公告)号：US20230277383A1

公开(公告)日：2023-09-07

申请号：US17684516

申请日：2022-03-02

Applicant: Susie Schimpf

Inventor： Susie Schimpf

IPC: A61F13/00 ,  A61L15/24 ,  A61L15/26

CPC classification number: A61F13/00068 ,  A61F13/00017 ,  A61F13/00021 ,  A61L15/24 ,  A61L15/26

Abstract: A topical cushion configured to be worn in proximity to a surgical site of a patient. Such a topical cushion may be further configured to allow free movement at or near the surgical site, while preventing painful or otherwise unwanted contact.

公开(公告)号：US20230233735A1

公开(公告)日：2023-07-27

申请号：US18126241

申请日：2023-03-24

Applicant: KPR U.S., LLC

Inventor： Harish A. Patel ,  Richard E. Gahan ,  Vishal Narvekar

IPC: A61L15/24 ,  A61L15/20 ,  A61F13/539 ,  A61F13/534 ,  A61F13/535

CPC classification number: A61L15/24 ,  A61L15/20 ,  A61F13/539 ,  A61F13/534 ,  A61F13/535 ,  Y10T156/10 ,  A61F2013/530153

Abstract: The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.