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:
Mar. 18, 2025
Filed:
Nov. 02, 2021
Applicant:
Rdp Technologies, Inc., Conshohocken, PA (US);
Inventor:
Richard W. Christy, Wayne, PA (US);
Assignee:
RDP TECHNOLOGIES, INC., Conshohocken, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 11/145 (2019.01); C02F 11/18 (2006.01);
U.S. Cl.
CPC ...
C02F 11/145 (2019.01); C02F 11/185 (2013.01); C02F 2209/006 (2013.01); C02F 2209/02 (2013.01); C02F 2209/40 (2013.01); C02F 2303/04 (2013.01); C02F 2303/14 (2013.01);
Abstract
Process for treating sludge includes a first segment in which a batch of sludge and lime are mixed with the addition of supplement heat to achieve an elevated processing temperature and a second segment in which the mixer is maintained at a lower temperature to dry the interior of the mixing device after processing the batch.
Christy, Richard. (2025). Process for treating sludge (U.S. Patent No. 12252422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12252422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile