For the Inventor, By the Inventor

Enter assignee name

Owings Mills, MD, United States of America

Maryland Cup Corporation

USPTO Granted Patents = 66

Trademarks = 5

Forward Citations = 1,512

Loading Chart...

Loading Chart...

27 inventors (with patents filed for the assignee):

Thomas W Winstead (12 out of 14 patents)

Charles E Busse (7 out of 7 patents)

Allan K Cress (6 out of 6 patents)

4. Patrick T Boyle (6 out of 6 patents)

5. Irving H Rubenstein (5 out of 5 patents)

6. David J Weinstein (4 out of 7 patents)

7. John B West (4 out of 9 patents)

8. David H Herbst (4 out of 4 patents)

9. Herbert M Bank (4 out of 4 patents)

10. Romano Balordi (3 out of 11 patents)

11. Richard R Epple (3 out of 3 patents)

12. Thomas E Marion (3 out of 4 patents)

13. Henk Stokkers (2 out of 2 patents)

14. Morton Gilden (2 out of 2 patents)

15. David A Cowan (2 out of 2 patents)

Core Competencies:

Edible Containers

Foam Containers

Ice Cream Cones

Coating Methods

Thermoplastic Materials

Packaging Technology

Food Packaging

Manufacturing Processes

Tamper-Evident Closures

Heat-Sealable Containers

Dispensing Valves

Rotary Thermo-Forming

66 patents: Sort by Forward Citations

1. 4935091 - Method and apparatus for producing finished foam containers (1990-06-19),

2. 4603051 - Edible food containers and the method of coating said containers (1986-07-29),

3. 4559765 - Apparatus for manufacturing foam plastic containers by use of a tubular (1985-12-24),

4. 4529470 - Ice cream cone with jacket attached and apparatus for producing same (1985-07-16),

5. 4518096 - Drink-through container lid with removable drink-through section (1985-05-21),

6. 4505220 - Apparatus for coating and flavoring ice cream cones (1985-03-19),

7. D277234 - Molded edible container (1985-01-22),

8. 4487329 - Tamper-evident closure (1984-12-11),

9. 4478121 - Digital feed system (1984-10-23),

10. 4472440 - Package containing a moisture resistant edible baked container (1984-09-18),

11. 4453998 - Method and apparatus for producing finished foam plastic containers (1984-06-12),

12. 4444795 - Frozen confection and packaging module (1984-04-24),

13. 4443679 - Induction furnace for heat shrinking thermoplastic sheet onto mandrels (1984-04-17),

14. 4436679 - Method and apparatus for generating foamed thermoplastic materials (1984-03-13),

15. 4421712 - Continuously rotary thermo-forming systems and apparatus of the pressure (1983-12-20),

Company Overview

Maryland Cup Corporation, based in Owings Mills, Maryland, specializes in the development and manufacturing of innovative edible container technologies. The company focuses on creating a variety of edible packaging solutions, including foam containers and ice cream cones, utilizing advanced coating methods and thermoplastic materials. Their expertise in food packaging and manufacturing processes positions them as a leader in sustainable packaging solutions, catering to the evolving needs of the food industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

66 Patents

#1 in Owings Mills, MD

#50 in Maryland

#5,522 in US

#11,155 in the World

Owings Mills, MD, United States of America

Maryland Cup Corporation

Forward Citations = 1,512

27 inventors:

Thomas W Winstead (12 out of 14 patents)

Charles E Busse (7 out of 7 patents)

Allan K Cress (6 out of 6 patents)

4. Patrick T Boyle (6 out of 6 patents)

5. Irving H Rubenstein (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Maryland Cup Corporation. Retrieved from https://idiyas.com/company/maryland-cup

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]

Loading…