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:
May. 06, 2025
Filed:
May. 02, 2021
Applicant:
Steven R. Walther, Andover, MA (US);
Inventor:
Steven R. Walther, Andover, MA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 18/00 (2005.12); A61B 18/04 (2005.12); A61B 18/12 (2005.12); A61B 18/18 (2005.12); A61L 2/00 (2005.12); A61L 2/24 (2005.12); A61N 1/40 (2005.12); A61N 1/44 (2005.12); H05H 1/00 (2005.12); H05H 1/24 (2005.12); H05H 1/46 (2005.12);
U.S. Cl.
CPC ...
A61N 1/44 (2012.12); A61B 18/042 (2012.12); A61B 18/1815 (2012.12); A61L 2/0011 (2012.12); A61L 2/24 (2012.12); A61N 1/403 (2012.12); H05H 1/0037 (2012.12); H05H 1/0043 (2012.12); H05H 1/2406 (2012.12); H05H 1/461 (2021.04); H05H 1/4645 (2021.04); A61L 2202/11 (2012.12); A61L 2202/14 (2012.12);
Abstract
Disclosed is a system and method for delivering reactive species from a plasma to a treatment area by scanning a linear array of stacked plasma elements across the treatment area. Reactive species output from each plasma element is calibrated, and during scanning each plasma element is modulated with a uniformity modulation and a dose modulation, enabling a predetermined contour dose distribution of reactive species to be delivered to the treatment area.
Walther, Steven. (2025). Process control for atmospheric plasma treatment of surfaces (U.S. Patent No. 12290697). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12290697
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile