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For the Inventor, By the Inventor

Ludwigshafen, Germany

Johann Swoboda

USPTO Granted Patents = 19

Average Co-Inventor Count = 5.3

ph-index = 7

Forward Citations = 263(Granted Patents)


Company Filing History:

goldMedal19 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 1978-1997

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19 patents (USPTO):Explore Patents
1. 5654479 - 4-substituted bis(2,6-diisopropylphenyl)-carbodiimides, their (1997-08-05),
2. 5621138 - 4-substituted bis (2,6-diisopropylphenyl)- carbodiimides, their (1997-04-15),
3. 5532414 - 4-substituted bis(2,6-diisopropylphenyl)-carbodiimides, their (1996-07-02),
4. 4788253 - Thermoplastic molding material (1988-11-29),
5. 4762874 - Thermoplastic molding materials (1988-08-09),
6. 4696996 - Preparation of polyphenylene ethers, and an apparatus for this purpose (1987-09-29),
7. 4654418 - Continuous removal of the catalyst from polyphenylene ethers (1987-03-31),
8. 4634734 - Thermoplastic molding material (1987-01-06),
9. 4632946 - Halogen-free flameproofed thermoplastic molding material (1986-12-30),
10. 4618668 - Preparation of polyphenylene ethers (1986-10-21),
11. 4605699 - Thermoplastic molding compositions containing polycarbonate and an (1986-08-12),
12. 4604415 - Thermoplastic molding materials (1986-08-05),
13. 4603169 - Thermoplastic molding compositions containing polycarbonate and a graft (1986-07-29),
14. 4536567 - Removal of the catalyst from polyphenylene ethers (1985-08-20),
15. 4496679 - Stabilization of polyphenylene ether solutions (1985-01-29),

Title: Exploring the Innovations of Inventor Johann Swoboda

Introduction: Johann Swoboda is a distinguished inventor based in Ludwigshafen, Germany, renowned for his contributions to the field of chemistry and polymer science. With a remarkable portfolio of 19 patents, he exemplifies the spirit of innovation and dedication to advancing technology.

Latest Patents: Among his notable recent patents are innovations related to 4-substituted bis(2,6-diisopropylphenyl)-carbodiimides. His work includes the formulation of 4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides, particularly those featuring novel substitute groups such as 1-methyl-1-phenylethyl, phenoxy, or tert-butyl. These compounds play a crucial role as stabilizers against hydrolytic degradation in polyaddition and polycondensation products that contain ester groups. Additionally, he has developed specific isocyanates which serve as precursors for these innovative carbodiimides.

Career Highlights: Johann Swoboda's career is largely tied to his work at BASF Aktiengesellschaft, a leading chemical company. His extensive research has significantly impacted the development of chemical compounds that enhance industrial applications. His proactive approach and innovative mindset have made him a key player in the company's research and development team.

Collaborations: Throughout his career, Johann has had the privilege of collaborating with esteemed colleagues, including Juergen Hambrecht and Adolf Echte. Together, they have contributed to critical advancements in chemical formulations and processes, shaping the future of material science.

Conclusion: Johann Swoboda stands out as an influential inventor whose work continues to shape the field of chemistry. His 19 patents not only reflect his dedication to innovation but also underline the importance of collaboration in achieving significant advancements. As he continues to explore new frontiers in chemical development, his contributions are set to have a lasting impact on the industry.

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