Trademarks = 2

Forward Citations = 40

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6 inventors (with patents filed for the assignee):

Dwight E Emerich (3 out of 10 patents)

Kaj D Rondum (2 out of 3 patents)

Guy A Devicaris (2 out of 2 patents)

4. Sam F Eltomi (1 out of 2 patents)

5. Keith O Wise (1 out of 1 patent)

6. Kathleen A Fix (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 5300247 - Improved corrosion inhibitor system for an intermediate heat transfer (1994-04-05),

2. 5243063 - Method for inhibiting foulant formation in a non-aqueous process stream (1993-09-07),

3. 5227306 - Method and apparatus for controlling the rate of chlorine dioxide (1993-07-13),

4. 5213678 - Method for inhibiting foulant formation in organic streams using (1993-05-25),

Company Overview

Ashchem I.P., Inc. is a leading chemical company specializing in the development and distribution of high-quality industrial and pharmaceutical chemicals. With a commitment to innovation and sustainability, Ashchem offers a wide range of products and services for various industries worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#24 in Dublin, OH

#2,333 in Ohio

#60,597 in US

Dublin, OH, United States of America

Ashchem I.p., Inc.

Forward Citations = 40

6 inventors:

Dwight E Emerich (3 out of 10 patents)

Kaj D Rondum (2 out of 3 patents)

Guy A Devicaris (2 out of 2 patents)

4. Sam F Eltomi (1 out of 2 patents)

5. Keith O Wise (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ashchem I.p., Inc.. Retrieved from https://idiyas.com/company/ashchem-i-p

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]