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For the Inventor, By the Inventor

Limburgerhof, Germany

Hermann Fischer

USPTO Granted Patents = 10

Average Co-Inventor Count = 5.6

ph-index = 7

Forward Citations = 198(Granted Patents)


Company Filing History:

goldMedal10 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 1977-1994

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10 patents (USPTO):Explore Patents
1. 5310867 - Production of particulate poly(meth)acrylimides (1994-05-10),
2. 5084535 - Preparation of pulverulent polymers of acrylic and/or methacrylic acid (1992-01-28),
3. 5013816 - Preparation of particulate polymers (1991-05-07),
4. 4696996 - Preparation of polyphenylene ethers, and an apparatus for this purpose (1987-09-29),
5. 4645568 - Preparation of concentrated, stable water-in-oil emulsions of (1987-02-24),
6. 4540772 - Continuous preparation of nylon from aqueous salt solution in (1985-09-10),
7. 4370454 - Preparation of maleic anhydride copolymers (1983-01-25),
8. 4180635 - Continuous manufacture of unsaturated polyesters (1979-12-25),
9. 4135043 - Process for preparing polymers in powder form (1979-01-16),
10. 4056514 - Continuous manufacture of polybutylene terephthalates (1977-11-01),

Title: Hermann Fischer: Innovator in Polymer Chemistry

Introduction

Hermann Fischer is a prominent inventor based in Limburgerhof, Germany. He has made significant contributions to the field of polymer chemistry, holding a total of 10 patents. His work focuses on the production and application of poly(meth)acrylimides, which are essential in various industrial processes.

Latest Patents

Fischer's latest patents include the production of particulate poly(meth)acrylimides. The abstract of the disclosure details the process of obtaining particles of poly(meth)acrylimides by reacting a polymer based on C1-C22 alkyl esters of acrylic and/or methacrylic acid with ammonia and/or at least one primary amine. Another notable patent involves the preparation of pulverulent polymers of acrylic and/or methacrylic acid. This process entails polymerizing acrylic acid and methacrylic acid in a pulverulent bed, utilizing specific conditions to maintain the pulverulent state during polymerization.

Career Highlights

Fischer is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to explore and develop new polymerization techniques that enhance the properties and applications of acrylic-based materials.

Collaborations

Throughout his career, Hermann Fischer has collaborated with notable colleagues, including Eduard Heil and Richard Thoma. These partnerships have contributed to the advancement of polymer chemistry and the successful development of new materials.

Conclusion

Hermann Fischer's contributions to polymer chemistry through his patents and collaborations have established him as a key figure in the field. His innovative approaches continue to influence the industry and pave the way for future advancements in polymer technology.

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