% Expired Patents = 25.0

EPO Patents = 23

Trademarks = 5

Forward Citations = 41

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10 inventors (with patents filed for the assignee):

Wolfgang Diehr (1 out of 19 patents)

Frank Matthias Schmid (1 out of 13 patents)

Erich Klassen (1 out of 1 patent)

4. Tobias Ring (1 out of 1 patent)

5. Chengwen Yang (1 out of 1 patent)

6. Yunfei Shou (1 out of 1 patent)

7. Shuyuan Wei (1 out of 1 patent)

8. Yonggang Tong (1 out of 1 patent)

9. Yuxin Wang (1 out of 1 patent)

10. Tingting Sun (1 out of 1 patent)

11. David Ehrbar (5 patents)

12. Uwe Hartstock (3 patents)

13. Leo Zeimetz (12 patents)

14. René Heider (1 patent)

15. Tomasz Ollek (1 patent)

4 patents: Sort by Forward Citations

1. 9242423 - Method for embossing products with a rotary embossing device and folder gluer having a rotary embossing device (2016-01-26),

2. 9205624 - Rotary embossing device with mounting system and angular adjustment (2015-12-08),

3. D700638 - Die cutting machine with stripping and blanking (2014-03-04),

4. D691903 - Sheet inspection machine (2013-10-22),

Company Overview

Masterwork Machinery Co., Ltd. is a leading manufacturer of printing and packaging machines. With over 20 years of experience, we provide innovative solutions for various industries worldwide. Our products include die cutting machines, folder gluers, foil stamping machines, and more. We are committed to delivering high-quality equipment and exceptional customer service to meet the needs of our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#74 in Tianjin

#6,406 in China

Tianjin, China

Masterwork Machinery Co., Ltd.

Forward Citations = 41

10 inventors:

Wolfgang Diehr (1 out of 19 patents)

Frank Matthias Schmid (1 out of 13 patents)

Erich Klassen (1 out of 1 patent)

4. Tobias Ring (1 out of 1 patent)

5. Chengwen Yang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Masterwork Machinery Co., Ltd.. Retrieved from https://idiyas.com/company/masterwork-machinery-company

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]

23 patents (EPO):

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]