For the Inventor, By the Inventor

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Dublin, OH, United States of America

Guild Associates, Inc.

USPTO Granted Patents = 33

% Expired Patents = 27.3

EPO Patents = 3

Trademarks = 4

Forward Citations = 789

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34 inventors (with patents filed for the assignee):

Joseph Anthony Rossin (16 out of 43 patents)

Michael J Knapke (6 out of 14 patents)

David Alexander Schofield (5 out of 5 patents)

4. Roy S Brown (4 out of 5 patents)

5. Michael John Mitariten (4 out of 14 patents)

6. Joe Rossin (3 out of 3 patents)

7. John Schlaechter (3 out of 8 patents)

8. Augustine Anthony Dinovo (3 out of 3 patents)

9. Salvatore T DiNovo (3 out of 5 patents)

10. Henry C Berns, Jr (2 out of 2 patents)

11. David L Church (2 out of 2 patents)

12. Daniel Moeller (2 out of 2 patents)

13. Thomas J Ward (2 out of 34 patents)

14. Wayne Ballantyne (2 out of 4 patents)

15. William B Feaver (2 out of 5 patents)

33 patents: Sort by Forward Citations

1. 11975282 - Filter for purifying an air stream (2024-05-07),

2. 11560584 - Phage-mediated immunoassay and methods for determining susceptibility of bacteria to antibiotic or probiotic agents (2023-01-24),

3. 10934177 - Process for purification of contaminated water (2021-03-02),

4. 10828873 - Textile composite having sorptive and reactive properties against toxic agents (2020-11-10),

5. 10639582 - Removal of hydrogen sulfide from process streams (2020-05-05),

6. 10625239 - Porous mixed metal oxy-hydroxides and method of preparation (2020-04-21),

7. 10472259 - Process for purification of contaminated water (2019-11-12),

8. 10232311 - Removal of hydrogen sulfide from process streams (2019-03-19),

9. 9999853 - Processes for filtering chemicals from air streams (2018-06-19),

10. 9944920 - Biodegradable immobilized enzymes and methods of making the same (2018-04-17),

11. 9480944 - Process for removal of siloxanes and related compounds from gas streams (2016-11-01),

12. 9212383 - Biological detection system and method (2015-12-15),

13. 9051228 - LNG pretreatment (2015-06-09),

14. 9039807 - Regenerative adsorption process for removal of silicon-containing contaminants from process gas using a neutral adsorbent media (2015-05-26),

15. 8927244 - Organophosphorus hydrolase (2015-01-06),

Guild Associates, Inc. is a leading provider of advanced engineering and technical services. With over 30 years of experience, Guild Associates offers innovative solutions in the fields of energy, aerospace, and environmental engineering. Their expertise includes designing and manufacturing advanced gas separation systems, power generation technologies, and environmental solutions. Guild Associates is committed to delivering high-quality products and services that meet the diverse needs of their clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Guild Associates, Inc.

33 Patents

#7 in Dublin, OH

#451 in Ohio

#10,276 in US

#20,082 in the World

Dublin, OH, United States of America

Guild Associates, Inc.

Forward Citations = 789

34 inventors:

Joseph Anthony Rossin (16 out of 43 patents)

Michael J Knapke (6 out of 14 patents)

David Alexander Schofield (5 out of 5 patents)

4. Roy S Brown (4 out of 5 patents)

5. Michael John Mitariten (4 out of 14 patents)

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