Hydrochem LLC

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 33.3

Trademarks = 2

Forward Citations = 58

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10 inventors (with patents filed for the assignee):

Frank Joseph Moll (3 out of 6 patents)

Pete K Alvarez (3 out of 3 patents)

James F Harvey (3 out of 3 patents)

4. Rodney Scott Holland (3 out of 3 patents)

5. John Bilke (3 out of 3 patents)

6. Tommy Garcia (3 out of 3 patents)

7. Jon Daniel (3 out of 3 patents)

8. Terry Lee Crock (2 out of 7 patents)

9. Donald Gary Ramsey (1 out of 6 patents)

10. James Buchanan (1 out of 8 patents)

6 patents: Sort by Forward Citations

1. 9605915 - Semi-automated heat exchanger tube cleaning assembly and method (2017-03-28),

2. 9359168 - Storage apparatus for cleaning lance (2016-06-07),

3. 9216885 - Bladder and engagement device for storage tank (2015-12-22),

4. 9074830 - Driving apparatus for one or more cleaning lances (2015-07-07),

5. 8919391 - Multilayered bladder and carbon scrubber for storage tank (2014-12-30),

6. 8763855 - Mounted bladder for storage tank (2014-07-01),

Company Overview

Hydrochem LLC is a leading provider of industrial cleaning services, specializing in the maintenance and cleaning of water-related equipment. With a team of highly trained professionals and state-of-the-art technology, we offer safe and efficient cleaning solutions for a wide range of industries, including petrochemical, power generation, and manufacturing. Our commitment to excellence and customer satisfaction has made us a trusted partner for companies seeking reliable and cost-effective maintenance solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#307 in Atlanta, GA

#883 in Georgia

#45,030 in US

Atlanta, GA, United States of America

Hydrochem LLC

Forward Citations = 58

10 inventors:

Frank Joseph Moll (3 out of 6 patents)

Pete K Alvarez (3 out of 3 patents)

James F Harvey (3 out of 3 patents)

4. Rodney Scott Holland (3 out of 3 patents)

5. John Bilke (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hydrochem LLC. Retrieved from https://idiyas.com/company/hydrochem

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]