EPO Patents = 2

Forward Citations = 62

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6 inventors (with patents filed for the assignee):

Eugen Schwarzkopf (8 out of 16 patents)

Udo Liebram (1 out of 21 patents)

Anita Sattler, Legal Representative (1 out of 1 patent)

4. Hendrik Wölper (1 out of 1 patent)

5. Andre Sadowski (1 out of 1 patent)

6. Hans Wegener (1 out of 1 patent)

7. Wolfgang Kollenberg (8 patents)

8. André Dunse (1 patent)

10 patents: Sort by Forward Citations

1. 7390993 - Electrical sleeve heater (2008-06-24),

2. 7049555 - Electrical sleeve heater (2006-05-23),

3. 6872068 - Mounting sleeve for nozzle heater (2005-03-29),

4. 6408503 - Method of making injection-molder heating element (2002-06-25),

5. 6252210 - Electrical sleeve heater with built-in thermal sensor (2001-06-26),

6. 6222165 - Electrical sleeve heater (2001-04-24),

7. 6025577 - Self-tightening electrical sleeve heater (2000-02-15),

8. 5961868 - Tightenable electrical sleeve heater (1999-10-05),

9. 5884687 - Heated-chamber die-casting apparatus (1999-03-23),

10. 5591367 - Electrical heater assembly for cylindrical body (1997-01-07),

Hotset Heizpatronen U. Zubehor GmbH is a leading manufacturer of heating elements and accessories. With over 40 years of experience, the company offers high-quality products for various industries such as plastics, packaging, and automotive. Hotset's innovative solutions and customer-oriented approach have made them a trusted partner in the heating technology sector.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#2 in Ludenscheid

#3,723 in Germany

#54,303 in the World

Ludenscheid, Germany

Hotset Heizpatronen U. Zubehor Gmbh