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For the Inventor, By the Inventor

Crystal Lake, IL, United States of America

Seaquist Closures Foreign, Inc.

Calculating rank
USPTO Granted Patents = 80

% Expired Patents = 27.5



Trademarks = 5

Forward Citations = 2,973

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53 inventors (with patents filed for the assignee):

goldMedal Cori M Blomdahl (19 out of 19 patents)

silverMedal Timothy R Socier (17 out of 28 patents)

bronzeMedal Kelly Ann Smith (15 out of 24 patents)

4.  Richard A Gross (13 out of 51 patents)

5.  Alan Patrick Hickok (12 out of 15 patents)

6.  Marge M Hicks (10 out of 10 patents)

7.  Jeffrey T Randall (7 out of 13 patents)

8.  Nicholas J Jelich (7 out of 17 patents)

9.  John Miller Hess, Iii (6 out of 13 patents)

10.  James W Hammond (5 out of 10 patents)

11.  Paul E Brown (5 out of 19 patents)

12.  Daniel G Schantz (5 out of 6 patents)

13.  Travis J Hoepner (4 out of 4 patents)

14.  Stuart R Brown (4 out of 6 patents)

15.  David S Pozgay (3 out of 43 patents)


Core Competencies:
Closure System
Dispensing Valve
Tamper-Evident Closure
Hinged Lid
Flow Control
Pressure-Actuated Valve
Infant Fluid Dispenser
Multi-Part Vessels
Compression Molding
Product Dispensing
Decorative Closure
Non-Venting Valve

80 patents:

1. 7958703 - Closure system with orientation and removal capability (2011-06-14),
2. 7731042 - Closure with hinged lid and stress relief recesses (2010-06-08),
3. 7658295 - Closure with deflectable finger for retention of lid hinge shaft (2010-02-09),
4. 7621413 - Closure system with orientation and removal capability (2009-11-24),
5. 7584842 - Two-part vessels (2009-09-08),
6. 7543724 - Dispensing system with a dispensing valve having a projecting, reduced size discharge end (2009-06-09),
7. 7533785 - Tablet dispenser (2009-05-19),
8. 7530478 - Closure with one or more lids (2009-05-12),
9. D576488 - Closure (2008-09-09),
10. 7303709 - Compression molding process (2007-12-04),
11. RE39520 - Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure (2007-03-19),
12. D538652 - Decorative element for a closure top (2007-03-20),
13. D538162 - Closure (2007-03-13),
14. D538161 - Closure (2007-03-13),
15. D537716 - Closure (2007-03-06),
Company Overview
Seaquist Closures Foreign, Inc., based in Crystal Lake, Illinois, specializes in the design and manufacturing of advanced closure systems. The company focuses on innovative solutions such as dispensing valves, tamper-evident closures, and hinged lids, catering to a diverse range of industries. With a strong emphasis on flow control technologies and pressure-actuated valves, Seaquist is committed to enhancing user experience and safety in packaging, particularly for infant fluid dispensers and multi-part vessels.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Seaquist Closures Foreign, Inc. USPTO Patent Assignee Logo
80 Patents

#3 in Crystal Lake, IL

#266 in Illinois

#4,634 in US

#9,466 in the World

Crystal Lake, IL (US)
Crystal Lake, IL, United States of America

Seaquist Closures Foreign, Inc.

Forward Citations = 2,973

53 inventors:

goldMedal Cori M Blomdahl (19 out of 19 patents)

silverMedal Timothy R Socier (17 out of 28 patents)

bronzeMedal Kelly Ann Smith (15 out of 24 patents)

4.  Richard A Gross (13 out of 51 patents)

5.  Alan Patrick Hickok (12 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seaquist Closures Foreign, Inc.. Retrieved from https://idiyas.com/company/seaquist-closures-foreign

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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