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:
Jun. 10, 2025
Filed:
Oct. 28, 2020
Applicant:
Alcon Inc., Fribourg, CH;
Inventor:
Niels Alexander Abt, Winterthur, CH;
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61F 9/007 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3423 (2013.01); A61F 9/00763 (2013.01); A61B 2017/3458 (2013.01);
Abstract
A cannula with an augmented frictional surface to enhance physical security thereof. The augmented surface may be of unique morphology with rows or ribs. The ribs may be continuous or individual projections. They may be horizontal or screw-like. In one embodiment of screw-like ribs, rotations during placement and removal of the cannula may be employed.
Abt, Niels. (2025). Force fit eye cannula with augmented surface (U.S. Patent No. 12324605). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12324605
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile