Patents by Inventor Gautam Bhattacharjee

Gautam Bhattacharjee 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).

  • Publication number: 20230150747
    Abstract: The present disclosure relates to a system comprising at least one primary package accommodating at least one article, and a secondary package accommodating the primary package, wherein the secondary package comprises a second package material having a water vapor transmission rate lower than about 100 g/m2/day, as measured according to Water Vapor Transmission Rate Test, and a resistance to compression higher than about 150N.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 18, 2023
    Inventors: Fukuan SHI, Yuen Sin CHEONG, Gautam BHATTACHARJEE, Dongpo HUANG
  • Publication number: 20230111889
    Abstract: The present invention relates to a box of one or more absorbent articles, the box comprising pairs of opposed side walls, pairs of opposed top flaps foldably connected to corresponding side walls, pairs of opposed bottom flaps foldably connected to corresponding side walls, and a weakened area defined by an external weakened line at one of first opposed side walls. The weakened area comprises a first section and a second section divided by an internal weakened line, and an adhesive tape having a tape width and a tape end, and covering adjacent edges of the second opposed top flaps to seal top of the box. The adhesive tape extends along a portion of the one of first opposed side walls in such a way that the adhesive tape covers part of the second section so as not to cover the internal weakened line.
    Type: Application
    Filed: December 14, 2022
    Publication date: April 13, 2023
    Inventors: Yuen Sin CHEONG, Dongpo HUANG, Gautam BHATTACHARJEE, Zenghui WANG, Astrid Annette SHEEHAN
  • Patent number: 11554892
    Abstract: The present invention relates to a box of one or more absorbent articles, the box comprising pairs of opposed side walls, pairs of opposed top flaps foldably connected to corresponding side walls, pairs of opposed bottom flaps foldably connected to corresponding side walls, and a weakened area defined by an external weakened line at one of first opposed side walls. The weakened area comprises a first section and a second section divided by an internal weakened line, and an adhesive tape having a tape width and a tape end, and covering adjacent edges of the second opposed top flaps to seal top of the box. The adhesive tape extends along a portion of the one of first opposed side walls in such a way that the adhesive tape covers part of the second section so as not to cover the internal weakened line.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: January 17, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Yuen Sin Cheong, Dongpo Huang, Gautam Bhattacharjee, Zenghui Wang, Astrid Annette Sheehan
  • Publication number: 20220332461
    Abstract: The present invention relates to a box of one or more absorbent articles, the box comprising pairs of opposed side walls, pairs of opposed top flaps foldably connected to corresponding side walls, pairs of opposed bottom flaps foldably connected to corresponding side walls, and a weakened area defined by an external weakened line at one of first opposed side walls. The weakened area comprises a first section and a second section divided by an internal weakened line, and an adhesive tape having a tape width and a tape end, and covering adjacent edges of the second opposed top flaps to seal top of the box. The adhesive tape extends along a portion of the one of first opposed side walls in such a way that the adhesive tape covers part of the second section so as not to cover the internal weakened line.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 20, 2022
    Inventors: Yuen Sin CHEONG, Dongpo HUANG, Gautam BHATTACHARJEE, Zenghui WANG, Astrid Annette SHEEHAN
  • Patent number: 9393161
    Abstract: A package formed of polymer film and containing disposable diapers is disclosed. The package may include mating zip-lock components at a top opening that enable the package to be recloseable, and top portions that extend upwardly beyond the mating zip-lock components, the top portions each having a handle cut therethrough.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: July 19, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Gautam Bhattacharjee, Xiaoling Qi, Ruoxin Zhang, Alrick Vincent Warner
  • Publication number: 20150238372
    Abstract: A package formed of polymer film and containing disposable diapers is disclosed. The package may include mating zip-lock components at a top opening that enable the package to be recloseable, and top portions that extend upwardly beyond the mating zip-lock components, the top portions each having a handle cut therethrough.
    Type: Application
    Filed: May 11, 2015
    Publication date: August 27, 2015
    Inventors: Gautam Bhattacharjee, Xiaoling Qi, Ruoxin Zhang, Alrick Vincent Warner
  • Publication number: 20130177265
    Abstract: A pouch has a sheet containing at least one layer of a film material. The sheet forms a tube that is closed with a seal to form a volume. The seal contains a first edge and the sheet contains a second edge in connected relation to the first edge. A curved seal joins the first edge with the second edge. A sealing jaw and a method for forming such a pouch is also described.
    Type: Application
    Filed: January 10, 2012
    Publication date: July 11, 2013
    Inventors: Gautam BHATTACHARJEE, Zhe Ma
  • Publication number: 20120175282
    Abstract: A pouch has a sheet containing at least one layer of a film material. The sheet forms a tube that is sealed to form a volume. The seal contains a first straight edge and a second straight edge adjoining the first straight edge. The first straight edge forms an obtuse angle with the second straight edge. A sealing jaw and a method for forming such a pouch is also described.
    Type: Application
    Filed: January 10, 2012
    Publication date: July 12, 2012
    Applicant: The Procter & Gamble Company
    Inventor: Gautam BHATTACHARJEE
  • Publication number: 20090238502
    Abstract: A perforated large-size easy opening pouch is formed from a single sheet containing at least one layer of a film material, and the sheet forms a volume. The pouch also contains a seal containing a perforation. The perforation is completely surrounded by the seal. When a tear is initiated along the perforation, the tear propagates to a non-sealed portion of the pouch. A sealing jaw and a method for forming such a pouch is also described.
    Type: Application
    Filed: March 19, 2009
    Publication date: September 24, 2009
    Inventors: Gautam Bhattacharjee, Longfei Zhang