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Class Information
Number: 604/367
Name: Surgery > Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.) > Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) > Containing particular materials, fibers, or particles
Description: Subject matter wherein significance is attributed to a component material of the collecting means which is a woven material, or natural or synthetic threads, or smaller subdivisions of said natural or synthetic threads adapted for the purpose of forming particular component layers either solely or in combination with one another.










Sub-classes under this class:

Class Number Class Name Patents
604/374 Cellulose or cellulosic materials 331
604/368 Collagen or gelling material 697
604/369 Foam or cellular structure material 341
604/373 Natural or synthetic rubber 142
604/372 Synthetic resin 455
604/370 Thermoplastic 475


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
8710293 Ultrathin fluid-absorbent cores Apr. 29, 2014
8710292 Dehydratable hygiene articles Apr. 29, 2014
8702666 Absorbent article with low cold flow construction adhesive Apr. 22, 2014
8703170 Hemostatic sponge Apr. 22, 2014
8686215 Absorbent articles comprising an odour control system Apr. 1, 2014
8686216 Superabsorbent composition with metal salicylate for odor control Apr. 1, 2014
8680361 Laminates with micro-texture Mar. 25, 2014
8674169 Absorbent core Mar. 18, 2014
8669410 Fluid-absorbent articles Mar. 11, 2014
8669409 Reusable outer cover for an absorbent article Mar. 11, 2014
8663182 Disposable absorbent article with absorbent waistcap or waistband and method for making the same Mar. 4, 2014
8664464 Absorbent multilayer hydrogel wound dressings Mar. 4, 2014
8664469 Disposable absorbent article with overlapping absorbent assembly secured to front and back panels Mar. 4, 2014
8653320 Deodorizing super-absorbent composition Feb. 18, 2014
8653321 Method for determining the gel strength of a hydrogel Feb. 18, 2014
8647317 Superabsorbent polymer having a capacity increase Feb. 11, 2014
8642833 Absorbent article containing structured fibers Feb. 4, 2014
8637728 Non-woven material for use as a body facing sheet in an absorbent article Jan. 28, 2014
8636710 Fit maintenance system Jan. 28, 2014
8629316 Absorbent article containing structured fibers Jan. 14, 2014
8622982 Disposable absorptive article Jan. 7, 2014
8618349 Absorbent articles comprising wetness indicators Dec. 31, 2013
8603060 Fit maintenance system Dec. 10, 2013
8603061 Diapers having a zoned non-attachable back sheet and methods of manufacturing same Dec. 10, 2013
8603622 Absorbent structure Dec. 10, 2013
8598406 Disposable absorbent article comprising a durable hydrophilic acquisition layer Dec. 3, 2013
8581019 Absorbent article having increased absorption and retention capacity for proteinaceous or serous body fluids Nov. 12, 2013
8581018 Absorber comprising pulp, tea dregs and water absorbent resin; sanitary articles using the absorber and production method thereof Nov. 12, 2013
8575132 Modified starch material of biocompatible hemostasis Nov. 5, 2013
8575417 Printed formed film web and method for making Nov. 5, 2013
8569568 Article having improved fecal storage structure Oct. 29, 2013
8569569 Ultrathin fluid-absorbent cores Oct. 29, 2013
8563127 Absorbent composite material and bodily fluid-absorbing article comprising water-absorbent resin particles having specific surface strength Oct. 22, 2013
8556874 Absorbent article Oct. 15, 2013
8556878 Absorbing disposable incontinence diaper Oct. 15, 2013
8558051 Disposable absorbent article having odor control system Oct. 15, 2013
8552251 Article with health-benefit agent delivery system Oct. 8, 2013
8552252 Disposable absorbent article with enhanced absorption properties Oct. 8, 2013
8546640 Infused sponge delivery system Oct. 1, 2013
8546641 High-capacity disposable absorbent inserts for reusable outer covers Oct. 1, 2013
8541643 Superabsorbents, nanofiber nonwovens finished therewith and use thereof Sep. 24, 2013
8530721 Resilient tampon and method for making Sep. 10, 2013
8524355 Disposable absorbent article Sep. 3, 2013
8502011 Absorbent article and method of manufacturing the absorbent article Aug. 6, 2013
8501648 Pre-moistened nonwoven webs with visible compressed sites Aug. 6, 2013
8497410 Method for making absorbent products Jul. 30, 2013
8491554 Transparent absorbing article Jul. 23, 2013
8492609 Absorbent article with printed layer Jul. 23, 2013
8487156 Hygiene articles containing nanofibers Jul. 16, 2013
8486036 Absorbent article Jul. 16, 2013

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