% Expired Patents = 28.6

Trademarks = 1

Forward Citations = 106

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10 inventors (with patents filed for the assignee):

Yuriy M Dunayevskiy (5 out of 6 patents)

Dallas E Hughes (5 out of 13 patents)

James L Waters (4 out of 7 patents)

4. Barry L Karger (1 out of 44 patents)

5. Herbert J Hedberg (1 out of 8 patents)

6. Brian A Kangas (1 out of 3 patents)

7. Andrew S Weiskopf (1 out of 1 patent)

8. Dale R Miller, Ii (1 out of 2 patents)

9. Steve Cherico (1 out of 1 patent)

10. William MacFarlane (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7179592 - Size-exclusion-based extraction of affinity ligands and active compounds from natural samples (2007-02-20),

2. 6837977 - Capillary electrophoresis method for screening for affinity ligands using a detectable competitive ligand (2005-01-04),

3. 6783649 - High throughput capillary electrophoresis system (2004-08-31),

4. 6524866 - Capillary electrophoretic method to detect target-binding ligands and to determine their relative affinities (2003-02-25),

5. 6432651 - Method to detect and analyze tight-binding ligands in complex biological samples using capillary electrophoresis and mass spectrometry (2002-08-13),

6. 6299747 - Capillary electrophoretic methods to detect new biologically active compounds in complex biological material (2001-10-09),

7. 6186869 - Cleaning using welding lances and blasting media (2001-02-13),

Company Overview

Cetek Corporation is a leading provider of advanced technology solutions for the aerospace and defense industries. With a focus on innovation and excellence, Cetek offers a wide range of products and services, including engineering consulting, software development, and high-performance computing solutions. Combining expertise in engineering and technology, Cetek delivers cutting-edge solutions that meet the most demanding requirements of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#59 in Marlborough, MA

#2,306 in Massachusetts

#39,929 in US

Marlborough, MA, United States of America

Cetek Corporation

Forward Citations = 106

10 inventors:

Yuriy M Dunayevskiy (5 out of 6 patents)

Dallas E Hughes (5 out of 13 patents)

James L Waters (4 out of 7 patents)

4. Barry L Karger (1 out of 44 patents)

5. Herbert J Hedberg (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cetek Corporation. Retrieved from https://idiyas.com/company/cetek

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]