% Expired Patents = 37.5

Trademarks = 1

Forward Citations = 38

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11 inventors (with patents filed for the assignee):

Ru Zheng Liu (7 out of 7 patents)

Song Ping Chen (6 out of 18 patents)

Clifton C Haggard (4 out of 8 patents)

4. James R Thomas (3 out of 8 patents)

5. Songping Chen (1 out of 13 patents)

6. Michael Louis Hayden (1 out of 9 patents)

7. Jason D Brown (1 out of 2 patents)

8. Mao Shi Khoo (1 out of 1 patent)

9. GuangLiang Xu (1 out of 1 patent)

10. Yong Fan (1 out of 1 patent)

11. Joo Yam Lau (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8851291 - Disk holding device (2014-10-07),

2. 7967146 - Container (2011-06-28),

3. D639154 - Container (2011-06-07),

4. 7425362 - Plastic packaging cushion (2008-09-16),

5. 7147107 - Packaging platform having an adjustable thickness (2006-12-12),

6. 6988620 - Container with an adjustable inside dimension that restricts movement of items within the container (2006-01-24),

7. 6892886 - Carrier tape with reinforced restraining member (2005-05-17),

8. 6809936 - Integrated circuit component carrier with angled supporting and retaining surfaces (2004-10-26),

Company Overview

E.pak International, Inc. is a leading manufacturer and distributor of packaging solutions for various industries. With a focus on high-quality materials and innovative designs, we provide sustainable and cost-effective packaging solutions to our clients worldwide. Our extensive product range includes custom packaging, pouches, bags, and more. Partner with us for all your packaging needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#343 in Austin, TX

#2,278 in Texas

#35,893 in US

Austin, TX, United States of America

E.pak International, Inc.

Forward Citations = 38

11 inventors:

Ru Zheng Liu (7 out of 7 patents)

Song Ping Chen (6 out of 18 patents)

Clifton C Haggard (4 out of 8 patents)

4. James R Thomas (3 out of 8 patents)

5. Songping Chen (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: E.pak International, Inc.. Retrieved from https://idiyas.com/company/e-pak-international

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]