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For the Inventor, By the Inventor

Pont Saint Martin, Italy

Thermoplay S.p.a.

USPTO Granted Patents = 8

% Expired Patents = 12.5



Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Piero Enrietti (3 out of 6 patents)

silverMedal Guido Bosonetto (2 out of 2 patents)

bronzeMedal Juergen Wilhelm Emich (1 out of 5 patents)

4.  Roberto Enrietti (1 out of 1 patent)

5.  Piero Enriette (1 out of 1 patent)

6.  Carlo Cocito (1 out of 1 patent)

7.  Flaminia Mairate (1 out of 1 patent)

8.  Flavio Depré (1 out of 2 patents)

9.  Genny Garda (1 out of 1 patent)

10.  Roberto Massara (1 out of 1 patent)

11.  Piero (deceased) Enrietti (0 patent)

12.  Carlo Cocito (0 patent)

13.  Flavio DeprÉ (0 patent)


8 patents:

1. 12330358 - Side gate nozzle and injection mold (2025-06-17),
2. 11992986 - Injection molding tool (2024-05-28),
3. 11254038 - Injection unit, with closure pin, for the injection moulding of plastic material, with capacity to recover thermal dilatations and avoid leakage of the plastic material (2022-02-22),
4. 8496469 - Closure assembly for an injection unit of plastic material with micrometrical regulation of the closure rod, and corresponding device for regulating micrometrically and fixing a threaded element (2013-07-30),
5. 8496464 - Closure assembly, with a multi-rod drive, for the injection moulding of plastic material (2013-07-30),
6. 8388338 - System for the injection moulding of plastic material, particularly suitable for being associated with a blowing unit of the moulded plastic material (2013-03-05),
7. 7670533 - Switch for the flow of molten plastics material in a hot plate for injection moulding (2010-03-02),
8. 6752617 - Unit for actuating the rod of a closure element in a mould for the injection-moulding of plastics materials (2004-06-22),
Company Overview
Thermoplay S.p.a. is a leading manufacturer of hot runner systems and components for the plastic molding industry. With over 40 years of experience, Thermoplay is known for its high-quality products, innovative designs, and excellent customer service. The company offers a wide range of hot runner solutions for various applications, including automotive, packaging, medical, and more. Thermoplay's goal is to help customers improve their productivity, efficiency, and overall profitability.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#3 in Pont Saint Martin

#1,114 in Italy

Pont Saint Martin, IT
Pont Saint Martin, Italy

Thermoplay S.p.a.

Forward Citations = 0

10 inventors:

goldMedal Piero Enrietti (3 out of 6 patents)

silverMedal Guido Bosonetto (2 out of 2 patents)

bronzeMedal Juergen Wilhelm Emich (1 out of 5 patents)

4.  Roberto Enrietti (1 out of 1 patent)

5.  Piero Enriette (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thermoplay S.p.a.. Retrieved from https://idiyas.com/company/thermoplay

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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