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For the Inventor, By the Inventor

Fountain Valley, CA, United States of America

Ropak Corporation


USPTO Granted Patents = 35

% Expired Patents = 11.4



Forward Citations = 870

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15 inventors (with patents filed for the assignee):

goldMedal Frano Luburic (31 out of 72 patents)

silverMedal Josef E Bingisser (6 out of 6 patents)

bronzeMedal Ralph G Perkins (3 out of 3 patents)

4.  Dennis R Willis (3 out of 3 patents)

5.  Norris McLean (2 out of 2 patents)

6.  C Richard Roper (2 out of 2 patents)

7.  Terrance Iker (1 out of 1 patent)

8.  Kirk Samlalsingh (1 out of 1 patent)

9.  Joshua Dana Urban (1 out of 1 patent)

10.  Franco Luburic (1 out of 1 patent)

11.  Dennis M Foy (1 out of 4 patents)

12.  David E Baiuley (1 out of 1 patent)

13.  Robert R Roper (1 out of 1 patent)

14.  David W MacDonald (1 out of 1 patent)

15.  Ron Sturk (1 out of 4 patents)


Core Competencies:
Container Lid
Container Handle
Collapsible Container
Nestable Structural Body
Fastening Device
Liquid Draining Means
Two Piece Closure
Frangible Fastening
Multiple Chambers
Strengthening Apparatus
Pull Tab
Sidewall Portions

35 patents:

1. D728240 - Container lid (2015-05-05),
2. D720216 - Container handle (2014-12-30),
3. 8839975 - Container and lid (2014-09-23),
4. D709288 - Combined container and lid (2014-07-22),
5. 8459486 - Container and lid (2013-06-11),
6. 8448804 - Pivoting cover with a fastening device (2013-05-28),
7. D673453 - Container with lid (2013-01-01),
8. 8322112 - Nestable structural hollow body and related methods (2012-12-04),
9. D667567 - Apparatus and methods for interconnecting tubular sections (2012-09-18),
10. 8256640 - Container apparatus and related methods (2012-09-04),
11. 8235238 - Container and lid with multiple chambers and related methods (2012-08-07),
12. 8210391 - Performance oriented pail (2012-07-03),
13. D639449 - Nestable structural hollow body (2011-06-07),
14. 7926674 - Container with seal (2011-04-19),
15. D635366 - Latch for a container and lid (2011-04-05),
Company Overview
Ropak Corporation, based in Fountain Valley, California, specializes in the design and manufacturing of innovative packaging solutions. The company focuses on providing high-quality products that cater to various industries, including food and beverage, pharmaceuticals, and consumer goods. Ropak is committed to sustainability and efficiency, utilizing advanced materials and technologies to enhance the performance and environmental impact of its packaging solutions. Their expertise in custom packaging design positions them as a key player in the global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Ropak Corporation USPTO Patent Assignee Logo
35 Patents

#4 in Fountain Valley, CA

#2,308 in California

#9,749 in US

#19,168 in the World

Fountain Valley, CA (US)
Fountain Valley, CA, United States of America

Ropak Corporation

Forward Citations = 870

15 inventors:

goldMedal Frano Luburic (31 out of 72 patents)

silverMedal Josef E Bingisser (6 out of 6 patents)

bronzeMedal Ralph G Perkins (3 out of 3 patents)

4.  Dennis R Willis (3 out of 3 patents)

5.  Norris McLean (2 out of 2 patents)

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

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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