Merrell Bros., Inc. and MB Holding Company, Inc.

This webpage provides notice under 35 U.S.C. § 287(a) that Merrell Bros, Inc.’s various biosolids treatment products and solutions (e.g., biosolids dewatering, Class A biosolids treatment) may be covered by one or more of the following patents or pending applications.

Pat. # Title

9,751,813 Systems, Methods, And Apparatus For Converting Biosolids To Class A Fertilizer. https://patents.google.com/patent/US9751813B2/en?oq=9751813

10,259,755 Systems, Methods, And Apparatus For Converting Biosolids To Class A Fertilizer. https://patents.google.com/patent/US10259755B2/en?oq=10259755

11,999,668 Double Drum Systems And Processes For Converting Biosolids To Fertilizer. https://patents.google.com/patent/US11999668B2/en?oq=11999668

Pat. Pending

17/720,353 Systems, Methods, And Apparatus For Mechanically Removing Liquid From Material. https://patents.google.com/patent/US20230174403A1/en?oq=17720353

17/831,481 Systems, Methods, and Apparatus for Converting a Biosolid to an Enhanced Cylindrical Class A Fertilizer. https://patents.google.com/patent/US20230257320A1/en?oq=17831481

18/651,758 Double Drum Systems And Processes For Converting Biosolids To Fertilizer. https://patentcenter.uspto.gov/applications/18651758

18/651,805 System And Process For Reducing PFAS And Microplastics In Biosolids Using Hydrodynamic Cavitation And Foam Fractionation. https://patentcenter.uspto.gov/applications/18651805

19/053,977 Systems, Methods, And Apparatus For Converting A Biosolid To An Enhanced Cylindrical Class A Fertilizer Pellet. https://patentcenter.uspto.gov/applications/19053977

19/055,052 System And Process For Reducing Pfas And Microplastics In Biosolids Using Hydrodynamic Cavitation And Foam Fractionation. https://patentcenter.uspto.gov/applications/19055052

The absence of a patent number from this list does not necessarily mean that a product is not protected by intellectual property. This virtual patent marking is provided to satisfy the virtual patent marking provisions, including the virtual patent marking provisions of the United States under 35 U.S.C. § 287(a). Products may be covered by patents not listed on this page. This webpage is updated periodically. Date of Last Update: March 7, 2025.

Trademark Registrations

FLORIDA GREEN® U.S. registration number 4,957,642

MERRELL BROS., INC. ® U.S. registration number 4,936,196

Contact Information:

· Merrell Bros., Inc.

· 8811 West 500 North
Kokomo, IN 46901

· info@merrellbros.com