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For the Inventor, By the Inventor

Dormagen, Germany

Gunther Nischk

USPTO Granted Patents = 25

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 112(Granted Patents)


Company Filing History:

goldMedal24 out of 12,157 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 1 
 
Plumley and Tyner
 patent

Years Active: 1976-1981

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25 patents (USPTO):Explore Patents
1. 4245110 - Polyalkylene oxide-containing urethane polyols with sulphonic acid groups (1981-01-13),
2. 4166186 - Dihydroxy carbamates containing sulphonic acid groups (1979-08-28),
3. 4145500 - Stabilization of crosslinkable polymers (1979-03-20),
4. 4143200 - Synthetic filaments and fibres with high moisture absorption and water (1979-03-06),
5. 4138393 - Crosslinkable acrylonitrile copolymers (1979-02-06),
6. 4131724 - Crosslinked acrylonitrile copolymers (1978-12-26),
7. 4118375 - Crosslinkable polyacrylonitrile copolymers (1978-10-03),
8. 4104324 - Deep-dyeing polycaprolactam fibres and filaments (1978-08-01),
9. 4100143 - Filaments which may be cross-linked comprising at least 65% (1978-07-11),
10. 4076925 - Stabilizing crosslinkable copolymers comprising acrylonitrile, (1978-02-28),
11. 4059556 - Spinnable solutions containing crosslinkable copolymers of acrylonitrile (1977-11-22),
12. 4056564 - Dihydroxy sulphonates containing ether structures (1977-11-01),
13. 4052355 - Acrylonitrile polymer solutions (1977-10-04),
14. 4048221 - Diols containing sulphonic acid groups based on dihydroxy alkenes (1977-09-13),
15. 4042570 - Terephthalic acid copolyesters which can be dyed in the absence of (1977-08-16),

Title: Gunther Nischk: A Pioneer in Urethane Innovations

Introduction

Gunther Nischk, based in Dormagen, Germany, is an accomplished inventor and a significant contributor to the field of chemistry with a remarkable portfolio of 25 patents. His expertise primarily revolves around the development of innovative urethane compounds with applications in various industries.

Latest Patents

Nischk continues to push the boundaries of material science through his recent work. His latest inventions include:

1. **Polyalkylene oxide-containing urethane polyols with sulphonic acid groups** - This invention focuses on urethanes that contain at least one sulphonic acid group and at least two free OH-groups, as well as a process for their preparation.

2. **Dihydroxy carbamates containing sulphonic acid groups** - This invention pertains to dihydroxy carbamates that include sulphonic acid groups, achieved through the addition of bisulphites to unsaturated carbamates.

Career Highlights

Throughout his career, Gunther Nischk has made significant contributions to leading companies such as Bayer Aktiengesellschaft and Plumley and Tyner. His work at these esteemed organizations has allowed him to innovate and refine his expertise in chemical compounds.

Collaborations

Nischk has collaborated with notable professionals in his field, including Eduard Radlmann and Francis Bentz. These partnerships have enhanced the scope of his research and contributed to his successes in patenting groundbreaking inventions.

Conclusion

Gunther Nischk’s prolific contributions to the fields of urethane chemistry through his 25 patents demonstrate his role as a prominent inventor. His latest inventions reveal a deep commitment to advancing chemical technologies, underscoring his status as a pioneer in his industry.

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