% Expired Patents = 40.0

Forward Citations = 46

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3 inventors (with patents filed for the assignee):

John R McWhirter (5 out of 75 patents)

Prakash G Balan (4 out of 12 patents)

Bradley A Swope (3 out of 3 patents)

5 patents: Sort by Forward Citations

1. 7563374 - Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge treatment process (2009-07-21),

2. 7329340 - Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge treatment systems (2008-02-12),

3. 6966983 - Continuous multistage thermophilic aerobic sludge digestion system (2005-11-22),

4. 6877959 - Surface aeration impellers (2005-04-12),

5. 6860631 - Surface aeration impeller designs (2005-03-01),

Company Overview

Mixing and Mass Transfer Technologies, LLC specializes in providing innovative solutions for mixing, blending, and mass transfer processes. With a focus on delivering high-quality equipment and services, we help customers across various industries improve efficiency and achieve desired outcomes. Our team of experts are committed to delivering superior products and support to meet the unique needs of each client.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#3 in Boalsburg, PA

#1,872 in Pennsylvania

#51,644 in US

Boalsburg, PA, United States of America

Mixing and Mass Transfer Technologies, LLC

Forward Citations = 46

3 inventors:

John R McWhirter (5 out of 75 patents)

Prakash G Balan (4 out of 12 patents)

Bradley A Swope (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mixing and Mass Transfer Technologies, LLC. Retrieved from https://idiyas.com/company/mixing-and-mass-transfer-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]