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For the Inventor, By the Inventor

Duluth, MN, United States of America

The Chromaline Corporation


USPTO Granted Patents = 15

Trademarks = 2

Forward Citations = 136

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11 inventors (with patents filed for the assignee):

goldMedal Toshifumi Komatsu (8 out of 14 patents)

silverMedal Alexander S Gybin (8 out of 11 patents)

bronzeMedal Kyle K Johnson (5 out of 6 patents)

4.  Lawrence C Vaniseghem (4 out of 4 patents)

5.  Lawrence C Van Iseghem (3 out of 3 patents)

6.  Roderick D Johnson (2 out of 2 patents)

7.  Jan N Heath (2 out of 2 patents)

8.  Jeremy William Peterson (1 out of 1 patent)

9.  Dylan E MacLean (1 out of 1 patent)

10.  Todd R Murphy (1 out of 1 patent)

11.  Ron Couture (1 out of 1 patent)


15 patents:

1. 6605406 - Imageable photoresist laminate (2003-08-12),
2. 6503683 - Screen printing stencil composition with improved water resistance (2003-01-07),
3. 6248498 - Photosensitive resin composition (2001-06-19),
4. 6140006 - Integral membrane layer formed from a photosensitive layer in an (2000-10-31),
5. 6037106 - Sandblasting process with blastable pressure sensitive adhesive (2000-03-14),
6. 6020436 - Photosensitive resin composition (2000-02-01),
7. 5989689 - Sandblast mask laminate with blastable pressure sensitive adhesive (1999-11-23),
8. 5654032 - Non-photosensitive aqueous blockout composition and blockout method for (1997-08-05),
9. 5645975 - Screen printing stencil composition with improved water resistance (1997-07-08),
10. 5506089 - Photosensitive resin composition (1996-04-09),
11. 5415971 - Photoresist laminate including photoimageable adhesive layer (1995-05-16),
12. 5346577 - Universal silk screen coating machine (1994-09-13),
13. 5334485 - Acid soluble photo-resist comprising a photosensitive polymer (1994-08-02),
14. 5093160 - Method and apparatus for applying a liquid emulsion to a screen (1992-03-03),
15. 4764449 - Adherent sandblast photoresist laminate (1988-08-16),
Company Overview
The Chromaline Corporation, based in Duluth, MN, specializes in the development and manufacturing of high-quality screen printing products and solutions. With a focus on innovation, the company provides a range of products including emulsions, inks, and coatings tailored for various industries such as textiles, graphics, and electronics. Chromaline is committed to advancing screen printing technology, ensuring that its offerings meet the evolving needs of its customers while maintaining a strong emphasis on quality and performance.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

15 Patents

#1 in Duluth, MN

#618 in Minnesota

#21,068 in US

#39,959 in the World

Duluth, MN (US)
Duluth, MN, United States of America

The Chromaline Corporation

Forward Citations = 136

11 inventors:

goldMedal Toshifumi Komatsu (8 out of 14 patents)

silverMedal Alexander S Gybin (8 out of 11 patents)

bronzeMedal Kyle K Johnson (5 out of 6 patents)

4.  Lawrence C Vaniseghem (4 out of 4 patents)

5.  Lawrence C Van Iseghem (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Chromaline Corporation. Retrieved from https://idiyas.com/company/chromaline

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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