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For the Inventor, By the Inventor

Untermeitingen, Germany

Ingolf Jacob

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 101(Granted Patents)


Location History:

  • Bobingen, DE (1976 - 1977)
  • Untermeitingen, DE (1990 - 1997)

Company Filing History:

goldMedal13 out of 6,662 
 
Hoechst Aktiengesellschaft
 patents
silverMedal1 out of 1 
 
Hoechst Aktiengesschaft
 patent

Years Active: 1976-1997

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14 patents (USPTO):Explore Patents
1. 5593777 - Two-component loop yarns, production thereof and use thereof as sewing (1997-01-14),
2. 5538792 - Process for drawing heated yarns, thereby obtainable polyester fibers, (1996-07-23),
3. 5425981 - Semifinished tape product comprising unidirectionally oriented (1995-06-20),
4. 5424123 - Intermingled multifilament yarn comprising high modulus monofilaments (1995-06-13),
5. 5390400 - Process for heat treating moving yarns and apparatus therefor (1995-02-21),
6. 5359759 - Two-component loop sewing yarn and manufacture thereof (1994-11-01),
7. 5344710 - Low-denier two-component loop yarns of high strength, production thereof (1994-09-06),
8. 5293676 - Intermingled multifilament yarn comprising high modulus monofilaments (1994-03-15),
9. 5140852 - Process and apparatus for measuring the degree of filament intermingling (1992-08-25),
10. 5100729 - Two-component loop sewing yarn and manufacture thereof (1992-03-31),
11. 4990793 - Measurement of degree of intermingling and measuring apparatus therefor (1991-02-05),
12. 4953271 - Intermingling nozzle (1990-09-04),
13. 4010915 - Process for the control of yarn tension (1977-03-08),
14. 3970231 - Method and device for starting up injector nozzles (1976-07-20),

Title: Ingolf Jacob: A Trailblazer in Textile Innovations

Introduction

Ingolf Jacob, based in Untermeitingen, Germany, is a prominent inventor with a remarkable portfolio of 14 patents. His innovative contributions, particularly in the field of textile manufacturing, have significantly advanced the technologies surrounding synthetic yarns.

Latest Patents

Among his notable inventions are two recent patents focusing on two-component loop yarns. The first patent outlines a method for producing these unique yarns, which are composed of core and effect filaments made from synthetic polymers, specifically highlighting that some effect filaments are manufactured from polyester. This innovative yarn exhibits features such as a breaking extension ranging from 35% to 70%, birefringence between 100*10^(-3) to 150*10^(-3), and a hot air shrinkage at 200°C of 3% to 14%. The second patent details a novel process for drawing heated yarns to produce polyester fibers, ensuring that the resulting fibers meet stringent performance standards, including a tenacity index of at least 50 and specific compliance and modulus indices.

Career Highlights

Ingolf Jacob's career includes significant tenures at established companies such as Hoechst Aktiengesellschaft, where he honed his expertise and contributed to groundbreaking textile innovations. This experience has placed him at the forefront of developments in synthetic polymer technologies.

Collaborations

Throughout his career, Ingolf has had the opportunity to collaborate with esteemed colleagues, including Josef Geirhos and Hans-Jurgen Strutz. These collaborations have led to synergies in innovation, propelling advancements that have had lasting impacts on the industry.

Conclusion

Ingolf Jacob stands out as a visionary inventor who has made invaluable contributions to textile technology through his patents and innovative processes. His work not only showcases the potential of synthetic polymers but also enhances the future of textile applications, cementing his legacy as a leader in the field.

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