The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Jun. 28, 2024
The Procter & Gamble Company, Cincinnati, OH (US);
Ahmed Ibrahim Sayed Ahmed, Cairo, EG;
Fatema Amen Abdelhalem Mohamed Beder, Cairo, EG;
Helen Amy Lang, Northumberland, GB;
Yara Tarek Mohamed Mahdally, Cairo, EG;
Hossam Hassan Tantawy, Morpeth, GB;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
An example system comprises a water-soluble unit dose article comprising a water-soluble fibrous non-woven sheet and a granular laundry detergent. The water-soluble fibrous non-woven sheet is shaped to form a partially sealed internal compartment and has an air permeability comprised between 5 m/m/min and 200 m/m/min. The granular laundry detergent is comprised within said internal compartment and comprises a plurality of particles, wherein the plurality of particles comprises zeolite particles. The system comprises sealing jaws, wherein at least one of the sealing jaws is a heated sealing jaw, wherein a bottom seal of the internal compartment is sandwiched between the jaws. The jaws comprise a non-stick coating in contact with the bottom seal and a first dust extraction conduct to direct a gas flow away from an area surrounding a top section of the sealing jaws or away from a bottom section of the internal compartment.