Company Filing History:

11 out of 242

Ceskoslovenska Akademie Ved

patents

1 out of 1

Ceschoslovak Akademie Ved

patent

Years Active: 1976-1979

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4173606 - Method of manufacturing shaped articles from crystalline acrylonitrile (1979-11-06),

2. 4110529 - Method of manufacturing spherical polymer particles from polymer (1978-08-29),

3. 4107121 - Ionogenic hydrophilic water-insoluble gels from partially hydrolyzed (1978-08-15),

4. 4095877 - Soft contact lens from a macromolecular block copolymer (1978-06-20),

5. 4076921 - Method of producing glycol methacrylate or glycol acrylate polymers and (1978-02-28),

6. 4053442 - Method for manufacturing shaped articles from multi-block copolymers (1977-10-11),

7. 4026296 - Hydrophilic surgical tubular device (1977-05-31),

8. 4021382 - Method for the preparation of hydrophilic spongy gels (1977-05-03),

9. 3988305 - Method of producing soluble glycol methacrylate or glycol acrylate (1976-10-26),

10. 3987497 - Tendon prosthesis (1976-10-26),

11. 3965227 - Method of simultaneously manufacturing acrylic fibers and nitrates (1976-06-22),

12. 3948870 - Method of preparing hydrophilic copolymers of acrylonitrile (1976-04-06),

Title: Innovations of Vladimir Stoy in Polymer Manufacturing

Introduction

Vladimir Stoy is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of polymer manufacturing, holding a total of 12 patents. His work focuses on innovative methods for producing shaped articles and spherical particles from various polymer solutions.

Latest Patents

One of his latest patents is a method of manufacturing shaped articles from crystalline acrylonitrile. This invention involves cooling a solution of the polymer in a specific solvent mixture until it gelatinizes, allowing for the creation of various shapes. The method emphasizes the importance of temperature control during the solvent removal process to maintain the integrity of the polymer structure. Another significant patent by Stoy is a method for manufacturing spherical polymer particles. This process involves dispersing a polymer solution in a non-dissolving liquid medium and subsequently coagulating it to form spherical particles, which can be either homogeneous or porous.

Career Highlights

Throughout his career, Vladimir Stoy has worked with prestigious institutions such as the Czechoslovak Academy of Sciences. His research and innovations have contributed to advancements in polymer technology, enhancing the capabilities of materials used in various applications.

Collaborations

Stoy has collaborated with notable individuals in his field, including Artur Stoy and Jiri Zima. These collaborations have likely fostered a rich exchange of ideas and innovations, furthering the development of polymer manufacturing techniques.

Conclusion

Vladimir Stoy's contributions to polymer manufacturing through his innovative patents and collaborations highlight his significant role in advancing this field. His work continues to influence the development of new materials and manufacturing processes.

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