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For the Inventor, By the Inventor

Zurich, Switzerland

Ems Inventa Ag


USPTO Granted Patents = 127

% Expired Patents = 0.79


Forward Citations = 1,702

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109 inventors (with patents filed for the assignee):

goldMedal Eduard Schmid (20 out of 34 patents)

silverMedal Hans Dalla Torre (19 out of 19 patents)

bronzeMedal Manfred Hewel (15 out of 37 patents)

4.  Andreas Kaplan (12 out of 20 patents)

5.  Manfred Hoppe (11 out of 11 patents)

6.  Rene Gisler (9 out of 10 patents)

7.  Werner Stibal (8 out of 12 patents)

8.  Hans-Joachim Schultze (7 out of 7 patents)

9.  Georg Stoeppelmann (6 out of 16 patents)

10.  Albert Reich (6 out of 8 patents)

11.  Roman Eder (6 out of 6 patents)

12.  Franz Kerschbaumer (6 out of 6 patents)

13.  Hanns-Jorg Liedloff (6 out of 7 patents)

14.  Wolfgang Pfleger (6 out of 6 patents)

15.  Ulrich Presenz (4 out of 8 patents)


Core Competencies:
Polyamide
Composites
Heat-Curable Coatings
Transparent Polymers
Thermoplastic
Molding Compounds
Ballistic Cable
Anionic Polymerization
Adhesion Promoters
Bi-Component Fibers
Barrier Films
Thermosetting Coatings

127 patents:

1. RE39207 - Anti-static and peroxide-stable molding compounds (2006-07-24),
2. 6831137 - Impact resistant transparent polyamide alloys (2004-12-14),
3. 6515056 - Packaging films (2003-02-04),
4. 6313234 - Coating system settable by heat (2001-11-06),
5. 6284334 - Multi-layer thermoplastic composites (2001-09-04),
6. 6277911 - Transparent, colorless, amorphous copolyamides and molded articles made therefrom (2001-08-21),
7. 6204355 - Use of polyamide moulding compounds for manufacturing optical or electro-optical moulded members (2001-03-20),
8. 6191195 - Heat-curable coating materials (2001-02-20),
9. 6174474 - Device and method for producing microfilament yarns with high titer uniformity from thermoplastic polymers (2001-01-16),
10. 6153677 - Flame-retardant thermoplastic polyamide molding composition and article (2000-11-28),
11. 6150474 - Polyamid-polyketon-blends (2000-11-21),
12. 6100342 - Epoxidizing carboxy-functional acrylate copolymers with epihaloalkane (2000-08-08),
13. 6021816 - Corrugated pipe (2000-02-08),
14. 6015954 - Multi-layer ballistic cable protector (2000-01-18),
15. 6013758 - Method for producing a liquid system for lactam polymerization (2000-01-11),
EMS Inventa AG delivers high-quality electronic manufacturing services (EMS) to global customers. With state-of-the-art production facilities and a highly skilled workforce, we specialize in the development and production of customized electronic solutions. Our expertise includes PCB assembly, box build, testing, and logistics. Committed to excellence and customer satisfaction, EMS Inventa AG aims to be a reliable partner for companies across various industries.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

127 Patents

#10 in Zurich

#139 in Switzerland

#6,311 in the World

Zurich, CH
Zurich, Switzerland

Ems Inventa Ag

Forward Citations = 1,702

109 inventors:

goldMedal Eduard Schmid (20 out of 34 patents)

silverMedal Hans Dalla Torre (19 out of 19 patents)

bronzeMedal Manfred Hewel (15 out of 37 patents)

4.  Andreas Kaplan (12 out of 20 patents)

5.  Manfred Hoppe (11 out of 11 patents)

Please report any incorrect information to [email protected]
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