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Disposable diaper
Patent #: 3938522
Issued on: 02/17/1976
Inventor: Repke
Disposable diaper
Patent #: 3965904
Issued on: 06/29/1976
Inventor: Mesek , et al.
Disposable article with particulate hydrophilic polymer in an absorbent bed
Patent #: 4102340
Issued on: 07/25/1978
Inventor: Mesek , et al.
Absorbent panel having densified portion with hydrocolloid material fixed therein
Patent #: 4103062
Issued on: 07/25/1978
Inventor: Aberson , et al.
Method of producing an absorbent panel having densified portion with hydrocolloid material fixed therein
Patent #: 4186165
Issued on: 01/29/1980
Inventor: Aberson , et al.
Multi-layer absorbent pad for disposable absorbent articles and process for producing same
Patent #: 4259958
Issued on: 04/07/1981
Inventor: Goodbar
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Laminated absorbent process
Patent #: 4260443
Issued on: 04/07/1981
Inventor: Lindsay , et al.
Disposable absorbent article of manufacture
Patent #: 4282874
Issued on: 08/11/1981
Inventor: Mesek
Fibrous web structure and its manufacture
Patent #: 4315721
Issued on: 02/16/1982
Inventor: Sorenson
Fibrous web structure
Patent #: 4331730
Issued on: 05/25/1982
Inventor: Sorenson
Absorbent product to absorb fluids
Patent #: 4338371
Issued on: 07/06/1982
Inventor: Dawn , et al.
Absorbent article
Patent #: 4360021
Issued on: 11/23/1982
Inventor: Stima
Fibrous web structure and its manufacture
Patent #: 4370289
Issued on: 01/25/1983
Inventor: Sorenson
Water absorbing sheet assembly
Patent #: 4414255
Issued on: 11/08/1983
Inventor: Tokuyama , et al.
Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
Patent #: 4425126
Issued on: 01/10/1984
Inventor: Butterworth , et al.
Disposable diaper with polymer coating
Patent #: 4461621
Issued on: 07/24/1984
Inventor: Karami , et al.
Composition for absorbent film and method of preparation
Patent #: 4467012
Issued on: 08/21/1984
Inventor: Pedersen , et al.
Diaper having variable density absorbent pad
Patent #: 4496358
Issued on: 01/29/1985
Inventor: Karami , et al.
Superthin absorbent product
Patent #: 4500315
Issued on: 02/19/1985
Inventor: Pieniak , et al.
Superthin absorbent product
Patent #: 4537590
Issued on: 08/27/1985
Inventor: Pieniak , et al.
Method of forming a superthin absorbent product
Patent #: 4540454
Issued on: 09/10/1985
Inventor: Pieniak , et al.
Inhibitor-containing acid cleaning compositions and processes
Patent #: 4541945
Issued on: 09/17/1985
Inventor: Anderson , et al.
Stabilized absorbent structure containing non-delignified wood pulp fibers
Patent #: 4544596
Issued on: 10/01/1985
Inventor: Holtman
Method for forming soft, bulky absorbent webs and resulting product
Patent #: 4548856
Issued on: 10/22/1985
Inventor: Ali Khan , et al.
Method for uniformly distributing discrete particles on a moving porous web
Patent #: 4551191
Issued on: 11/05/1985
Inventor: Kock , et al.
Superthin absorbent product
Patent #: 4573988
Issued on: 03/04/1986
Inventor: Pieniak , et al.
Absorbent laminate structure
Patent #: 4578068
Issued on: 03/25/1986
Inventor: Kramer , et al.
Absorbent structure containing corrugated web layers
Patent #: 4578070
Issued on: 03/25/1986
Inventor: Holtman
Stabilized absorbent structure containing thermoplastic fibers
Patent #: 4590114
Issued on: 05/20/1986
Inventor: Holtman
Perf-embossed absorbent structure
Patent #: 4596567
Issued on: 06/24/1986
Inventor: Iskra
Method of making an absorbent laminate structure
Patent #: 4600458
Issued on: 07/15/1986
Inventor: Kramer , et al.
Softening of a composite absorbent product
Patent #: 4605402
Issued on: 08/12/1986
Inventor: Iskra
Method for producing layers of dry fibres on a forming surface
Patent #: 4624819
Issued on: 11/25/1986
Inventor: Hartog , et al.
Scrim reinforced, cloth-like composite laminate and a method of making
Patent #: 4634621
Issued on: 01/06/1987
Inventor: Manning , et al.
Sanitary napkin with fluid transfer layer
Patent #: 4636209
Issued on: 01/13/1987
Inventor: Lassen
System for producing an air laid web
Patent #: 4640810
Issued on: 02/03/1987
Inventor: Laursen , et al.
Absorbent article
Patent #: 4652484
Issued on: 03/24/1987
Inventor: Shiba , et al.
Form-fitting self-adjusting disposable garment with a multilayered absorbent
Patent #: 4699620
Issued on: 10/13/1987
Inventor: Bernardin
Method for forming discrete particulate areas in a composite article
Patent #: 4715918
Issued on: 12/29/1987
Inventor: Lang
Laminated fibrous web comprising differentially bonded layers, and method and apparatus for making the same
Patent #: 4761322
Issued on: 08/02/1988
Inventor: Raley
Air laid filtering material
Patent #: 4765812
Issued on: 08/23/1988
Inventor: Homonoff , et al.
Form-fitting self-adjusting disposable garment with a multilayered absorbent
Patent #: 4838885
Issued on: 06/13/1989
Inventor: Bernardin
Process for making tissue-absorbent particle laminates
Patent #: 4851069
Issued on: 07/25/1989
Inventor: Packard , et al.
Absorbent product with hydrophobic acquisition layer
Patent #: 4885204
Issued on: 12/05/1989
Inventor: Bither, et al.
Thermoplastic material containing absorbent pad or other article
Patent #: 4886697
Issued on: 12/12/1989
Inventor: Perdelwitz, Jr, et al.
Method of making a limited life pad
Patent #: 4900377
Issued on: 02/13/1990
Inventor: Redford, et al.
Thin, flexible sanitary napkin
Patent #: 4950264
Issued on: 08/21/1990
Inventor: Osborn, III
Fibrous absorption body for use in disposable articles
Patent #: 4980226
Issued on: 12/25/1990
Inventor: Hellgren, et al.
Absorbent structure designed for absorbing body fluids
Patent #: 4994037
Issued on: 02/19/1991
Inventor: Bernardin
Absorbent structure designed for absorbing body fluids
Patent #: 5009650
Issued on: 04/23/1991
Inventor: Bernardin
Thin, flexible sanitary napkin
Patent #: 5009653
Issued on: 04/23/1991
Inventor: Osborn, III
Liner for a helmet, hat, cap or other head covering
Patent #: 5025504
Issued on: 06/25/1991
Inventor: Benston, et al.
Thermoplastic material containing towel
Patent #: 5030500
Issued on: 07/09/1991
Inventor: Perdelwitz, Jr., et al.
Antimicrobial superabsorbent sanitary napkin
Patent #: 5045322
Issued on: 09/03/1991
Inventor: Blank, et al.
Thermoplastic material containing towel
Patent #: 5085914
Issued on: 02/04/1992
Inventor: Perdelwitz, Jr., et al.
Method of making an absorbant structure
Patent #: 5128082
Issued on: 07/07/1992
Inventor: Makoui
Sanitary napkin with composite cover
Patent #: 5135521
Issued on: 08/04/1992
Inventor: Luceri, et al.
Process for bonding blends of cellulosic pulp and fusible synthetic pulp or fiber by high-speed dielectric heating and products produced thereby
Patent #: 5139861
Issued on: 08/18/1992
Inventor: Williams, et al.
Rebulkable nonwoven fabric
Patent #: 5143779
Issued on: 09/01/1992
Inventor: Newkirk, et al.
High efficiency absorbent articles for incontinence management
Patent #: 5147345
Issued on: 09/15/1992
Inventor: Young, et al.
Absorbent panel for body fluid absorptive garments
Patent #: 5154714
Issued on: 10/13/1992
Inventor: Nomura, et al.
Absorbent insert
Patent #: 5160331
Issued on: 11/03/1992
Inventor: Forester, et al.
Wet laid bonded fibrous web
Patent #: 5167764
Issued on: 12/01/1992
Inventor: Nielsen, et al.
Wet laid bonded fibrous web containing bicomponent fibers including LLDPE
Patent #: 5167765
Issued on: 12/01/1992
Inventor: Nielsen, et al.
Absorbent structure designed for absorbing body fluids
Patent #: 5176668
Issued on: 01/05/1993
Inventor: Bernardin
Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad
Patent #: 5188624
Issued on: 02/23/1993
Inventor: Young, Sr., et al.
Fibrous composition for absorbent pads, a method for the manufacture of an absorbent material from such a composition, and an absorbent material produced by the method
Patent #: 5231122
Issued on: 07/27/1993
Inventor: Palumbo, et al.
High wicking liquid absorbent composite Patent #: 5350370
Issued on: 09/27/1994
Inventor: Jackson, et al.
July 3, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
