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Inventa Ag Fur Forschung Und Patentverwertung

USPTO Granted Patents = 15

Forward Citations = 109

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19 inventors (with patents filed for the assignee):

Hussain El-Ghatta (4 out of 4 patents)

Johann Karl Forrer (4 out of 5 patents)

Eduard Schmid (2 out of 34 patents)

4. Josef Studinka (2 out of 5 patents)

5. Rudolf Gabler (2 out of 2 patents)

6. Wolfgang Griehl (2 out of 6 patents)

7. Hanns-Jorg Liedloff (1 out of 7 patents)

8. Georg Hirmann (1 out of 1 patent)

9. Bruno Domeisen (1 out of 2 patents)

10. Radomir Moudry (1 out of 1 patent)

11. Hanswerner Philipp (1 out of 1 patent)

12. Siegfried Schaaf (1 out of 1 patent)

13. Matthias Johann Wampetich (1 out of 1 patent)

14. Rudolf Aus Der Au (1 out of 1 patent)

15. Rudolf Schurch (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4727133 - Hydrolysis stable block polyetheresteramides and process for their (1988-02-23),

2. 4356300 - Polyetherpolyamide copolymers (1982-10-26),

3. 4277433 - Process for ternary polyamide filaments (1981-07-07),

4. 4199366 - Fiber-reinforced cement-like material (1980-04-22),

5. 4083379 - Pressure medium regulating device (1978-04-11),

6. 4061619 - Copolyamide dispersions and methods of making and using same (1977-12-06),

7. 4048291 - Process for preparing hydroxylammonium salts (1977-09-13),

8. 4038455 - Process for improving the adhesion of poly-1,3,4-oxadiazole filaments to (1977-07-26),

9. 3998130 - Pressure driven motor (1976-12-21),

10. 3996165 - Process for preparing platinum metal catalysts (1976-12-07),

11. 3992504 - Process for producing wet spun or shaped structures (1976-11-16),

12. 3991047 - Process for preparing lactams (1976-11-09),

13. 3966635 - Process for reactivating platinum catalysts used in production of (1976-06-29),

14. 3956469 - Process for preparing catalysts containing platinum metal (1976-05-11),

15. 3953401 - Process for separating aromatic polymers from solution (1976-04-27),

Inventa Ag Fur Forschung Und Patentverwertung is a leading research and patent exploitation company. With a focus on innovation and commercialization of intellectual property, Inventa provides comprehensive services to help businesses protect, manage, and monetize their intellectual assets. The company offers patent research, patent valuations, licensing and technology transfer support, as well as legal and intellectual property consulting. Inventa Ag strives to provide tailored strategies and solutions to maximize the value of its clients' patents and inventions.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#2 in Zurich

#776 in C

#38,669 in the World

Zurich, undefined

Inventa Ag Fur Forschung Und Patentverwertung

Forward Citations = 109

19 inventors:

Hussain El-Ghatta (4 out of 4 patents)

Johann Karl Forrer (4 out of 5 patents)

Eduard Schmid (2 out of 34 patents)

4. Josef Studinka (2 out of 5 patents)

5. Rudolf Gabler (2 out of 2 patents)

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