Patents by Inventor Paul Mazars

Paul Mazars has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4815457
    Abstract: The present invention relates to an adhesive dressing 1, coated on one surface with a pressure-sensitive adhesive 3 and covered with a non-adhesive support 4. The dressing 1 is folded back on itself on the side of the protective support 4 along a transverse fold 5, to give two parts 1a and 1b. The protective support 4a of one of the two parts 1a is cut along a line 6 parallel to the fold 5. Area 7 of the support between the cut 6 and the fold 5 is provided with an adhesive 8 such that the said area 7 adheres more strongly to the corresponding area of the other part of the support 4b than to the plastic film 2. This invention facilitates application of the dressing to skin.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: March 28, 1989
    Assignee: Beghin-Say S.A.
    Inventors: Paul Mazars, Jean-Pierre Barreteau
  • Patent number: 4735624
    Abstract: The disposable all-in-one diaper of the type comprising an absorbent pad inserted between a sheet (1) impermeable to liquids and a permeable sheet (2), the diaper having in the longitudinal direction a crotch area (5) prolonged on both sides by a front trunk area (6) and a rear trunk area (7), said pad (3) being constituted by an absorbent material consisting essentially of hydrophilic fibres joined to one another in a manner such as to form a coherent structure covering a narrow part (31) corresponding to the crotch area (5), and widening out towards the front and rear areas, is characterized in that the pad consists, at least in the front trunk area, of at least three branches (32) placed longitudinally in the prolongation of the narrow part (31) diverging from one another so as to form cavities between sheets (1) and (2).
    Type: Grant
    Filed: November 18, 1986
    Date of Patent: April 5, 1988
    Assignee: Beghin-Say, S.A.
    Inventor: Paul Mazars