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)

Core Competencies:

Air Filtration

Water Purification

Biodegradable Enzymes

Catalytic Processes

Toxic Agent Removal

Immunoassay Techniques

Hydrogen Sulfide Removal

Protein Fractionation

Gas Stream Treatment

Oxygen Removal

Siloxane Removal

LNG Pretreatment

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 technology-driven company based in Dublin, Ohio, specializing in the development and manufacturing of advanced medical devices and systems. The organization focuses on innovative solutions that enhance patient care and streamline healthcare processes. With a commitment to research and development, Guild Associates engages in various technology domains, including biomedical engineering and healthcare technology, aiming to improve outcomes in medical environments through cutting-edge products and services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Guild Associates, Inc.

33 Patents

#7 in Dublin, OH

#452 in Ohio

#10,297 in US

#20,130 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)

Please report any incorrect information to [email protected]

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