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For the Inventor, By the Inventor

Mason, MI, United States of America

Dart Container Corporation


USPTO Granted Patents = 74

% Expired Patents = 5.4



Trademarks = 48

Forward Citations = 1,649

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55 inventors (with patents filed for the assignee):

goldMedal Dean Garza (16 out of 16 patents)

silverMedal Ryan Paul Gingras (11 out of 13 patents)

bronzeMedal Chengtao Li (10 out of 15 patents)

4.  Krishna V Nadella (8 out of 20 patents)

5.  Kenneth B Dart (8 out of 8 patents)

6.  Wayne J Myer (7 out of 8 patents)

7.  Robert Brubaker (6 out of 6 patents)

8.  Jacob Purcell (6 out of 6 patents)

9.  Todd W Atkins (5 out of 5 patents)

10.  Gregory Lowman Branch (5 out of 14 patents)

11.  William A Dart (5 out of 5 patents)

12.  Robert C Dart (4 out of 4 patents)

13.  Blaine M Kelley (4 out of 4 patents)

14.  Aaron Layos (3 out of 3 patents)

15.  Daniel George Wendt (3 out of 3 patents)


Core Competencies:
Injection Molded Cutlery
Polyolefin Composition
Drink Lid
Paper Container
Microcellular Foam
Double-Walled Container
Tamper Evident
Non-Spill Lid
Beverage Cup
Container Bottom Heater
Recloseable Lid
Corrugation-Free Foam

74 patents:

1. D1149650 - Food stuff container (2026-09-29),
2. 12690704 - Paperboard container with sidewall features and method of manufacturing thereof (2026-07-28),
3. 12611061 - Injection molded cutlery and method and system therefor (2026-04-28),
4. 12595346 - Polyolefin-based composition for a lid and methods of making and using (2026-04-07),
5. 12570444 - Drink lid for a cup (2026-03-10),
6. 12234059 - Method of forming a paper container and related materials (2025-02-25),
7. 12024608 - Polyolefin-based composition for a lid and methods of making and using (2024-07-02),
8. 11890792 - Microcellular foam sheet and processes of making and using (2024-02-06),
9. 11787605 - Drink lid for a cup (2023-10-17),
10. 11718059 - Process for forming a paper container and related methods and materials (2023-08-08),
11. 11623422 - Container forming machine having a blank stacker assembly (2023-04-11),
12. 11584838 - Polyolefin-based composition for a lid and methods of making and using (2023-02-21),
13. 11331887 - Polyolefin-based composition for a lid and methods of making and using (2022-05-17),
14. 11242180 - Drink lid for a cup (2022-02-08),
15. 11179871 - Microcellular foam sheet and processes of making and using (2021-11-23),
Company Overview
Dart Container Corporation, headquartered in Mason, Michigan, specializes in the development and manufacturing of innovative container solutions. The company focuses on various technologies, including injection molded cutlery, polyolefin compositions, and advanced drink lids. Dart is recognized for its expertise in creating paper containers, microcellular foam products, and double-walled containers, emphasizing features such as tamper evidence and non-spill designs. Their commitment to quality and innovation positions them as a leader in the container technology sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Dart Container Corporation USPTO Patent Assignee Logo
74 Patents

#1 in Mason, MI

#195 in Michigan

#4,982 in US

#10,140 in the World

Mason, MI (US)
Mason, MI, United States of America

Dart Container Corporation

Forward Citations = 1,649

55 inventors:

goldMedal Dean Garza (16 out of 16 patents)

silverMedal Ryan Paul Gingras (11 out of 13 patents)

bronzeMedal Chengtao Li (10 out of 15 patents)

4.  Krishna V Nadella (8 out of 20 patents)

5.  Kenneth B Dart (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dart Container Corporation. Retrieved from https://idiyas.com/company/dart-container

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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