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. 09, 2021
Filed:
Feb. 11, 2019
Applicant:
Convatec Technologies Inc., Las Vegas, NV (US);
Inventors:
Marc Lesko, Jackson, NJ (US);
Mingliang Lawrence Tsai, Holmdel, NJ (US);
Gary Oberholtzer, Feasterville, PA (US);
Assignee:
ConvaTec Technologies Inc., Las Vegas, NV (US);
Primary Examiner:
Int. Cl.
CPC ...
A61F 5/441 (2006.01); A61F 5/445 (2006.01); A61F 5/448 (2006.01); A61F 5/44 (2006.01);
U.S. Cl.
CPC ...
A61F 5/441 (2013.01); A61F 5/4405 (2013.01); A61F 5/445 (2013.01); A61F 5/448 (2013.01);
Abstract
An ostomy appliance including an ostomy pouch with a filter and a center pleated panel to protect the filter, facilitate deodorization and deter ballooning.