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:
Jan. 21, 2020
Filed:
Oct. 27, 2017
Applicant:
Richard W. Christy, Eagleville, PA (US);
Inventor:
Richard W. Christy, Eagleville, PA (US);
Assignee:
RDP TECHNOLOGIES, INC., Conshohocken, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 9/00 (2006.01); C02F 11/02 (2006.01); C02F 11/18 (2006.01); C02F 11/14 (2019.01); C02F 11/127 (2019.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); C02F 11/02 (2013.01); C02F 11/127 (2013.01); C02F 11/14 (2013.01); C02F 11/185 (2013.01); C02F 2303/02 (2013.01); C02F 2303/04 (2013.01);
Abstract
An apparatus, method and system is provided for treating sewage sludge by dewatering the sewage sludge, heating the sewage sludge being treated to destroy pathogens, and then reducing volatile solids in the sewage sludge being treated through biochemical decomposition to produce a treated biosolids product that meets government regulations for pathogen reduction and vector attraction reduction.
Christy, Richard. (2020). Aerobic thermal chemical hydrolysis process (U.S. Patent No. 10538446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10538446
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile