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For the Inventor, By the Inventor

Waterbury, CT, United States of America

Macdermid Acumen, Inc.


USPTO Granted Patents = 22

% Expired Patents = 4.5



Trademarks = 31

Forward Citations = 286

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28 inventors (with patents filed for the assignee):

goldMedal Trevor Pearson (5 out of 20 patents)

silverMedal Kevin R Crystal (5 out of 7 patents)

bronzeMedal Craig Robinson (3 out of 6 patents)

4.  Hamdy A Elwakil (3 out of 10 patents)

5.  Roshan V Chapaneri (2 out of 7 patents)

6.  Terence Clarke (2 out of 5 patents)

7.  Robert Janik (2 out of 3 patents)

8.  Nicole J Micyus (2 out of 4 patents)

9.  Richard Joseph Bigaouette (2 out of 2 patents)

10.  Roderick Dennis Herdman (2 out of 10 patents)

11.  Aaron Gerald Barclay (2 out of 8 patents)

12.  John Scott Hallock (2 out of 8 patents)

13.  John Worthington (1 out of 15 patents)

14.  Terrence Clark (1 out of 1 patent)

15.  Alison Hyslop (1 out of 3 patents)


22 patents:

1. 11685999 - Aqueous electroless nickel plating bath and method of using the same (2023-06-27),
2. 10895016 - Electrolytic generation of manganese (III) ions in strong sulfuric acid (2021-01-19),
3. 10882756 - Regeneration of etch solutions containing trivalent manganese in acid media (2021-01-05),
4. 10415148 - Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte (2019-09-17),
5. 10260000 - Etching of plastic using acidic solutions containing trivalent manganese (2019-04-16),
6. 10246788 - Electrolytic generation of manganese (III) ions in strong sulfuric acid using an improved anode (2019-04-02),
7. 10246778 - Electroless nickel plating solution and method (2019-04-02),
8. 10221357 - Etching of plastic using acidic solutions containing trivalent manganese (2019-03-05),
9. 10138566 - Sealing anodized aluminum using a low-temperature nickel-free process (2018-11-27),
10. 6485140 - Auxiliary underside media dryer (2002-11-26),
11. 6478862 - Pigmented inks and a method of making pigmented inks (2002-11-12),
12. 6478492 - Platen having media suction and vapor recovery ports (2002-11-12),
13. 6467867 - Method and apparatus for registration and color fidelity control in a multihead digital color print engine (2002-10-22),
14. 6425329 - Convertible media dryer for a large format ink jet print engine (2002-07-30),
15. 6361230 - Printing zone specially adapted for textile printing media (2002-03-26),
Company Overview
Macdermid Acumen, Inc. is a leading provider of advanced materials and specialty chemicals, focusing on innovative solutions for various industries, including electronics, automotive, and aerospace. The company specializes in developing high-performance products that enhance manufacturing processes and improve product reliability. With a commitment to research and development, Macdermid Acumen leverages cutting-edge technology to address complex challenges in surface finishing and electronic assembly, serving clients globally from its headquarters in Waterbury, Connecticut.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

22 Patents

#10 in Waterbury, CT

#366 in Connecticut

#15,021 in US

#28,749 in the World

Waterbury, CT (US)
Waterbury, CT, United States of America

Macdermid Acumen, Inc.

Forward Citations = 286

28 inventors:

goldMedal Trevor Pearson (5 out of 20 patents)

silverMedal Kevin R Crystal (5 out of 7 patents)

bronzeMedal Craig Robinson (3 out of 6 patents)

4.  Hamdy A Elwakil (3 out of 10 patents)

5.  Roshan V Chapaneri (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Macdermid Acumen, Inc.. Retrieved from https://idiyas.com/company/macdermid-acumen

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]
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