Company Filing History:

9 out of 3,840

Imperial Chemical Industries Limited

patents

6 out of 90,594

Canon Kabushiki Kaisha

Years Active: 1978-1994

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5359043 - Reactive dyes having a sulphonamido group (1994-10-25),

2. 5118737 - Water-soluble dye (1992-06-02),

3. 4799960 - Ink comprising water soluble triazine dye free from cellulose reactive (1989-01-24),

4. 4790879 - Water-soluble triazane dyestuffs free from cellulose reactive groups and (1988-12-13),

5. 4780532 - Water-soluble triazine dyestuffs free from cellulose reactive groups and (1988-10-25),

6. 4772323 - Ink comprising at least one water soluble-formazan dye, free from (1988-09-20),

7. 4758658 - Water-soluble formazan dye (1988-07-19),

8. 4746733 - Water-soluble triphendioxazine disazo dyes (1988-05-24),

9. 4738721 - Ink comprising a water-soluble triphendioxazine dye (1988-04-19),

10. 4735657 - Water-soluble dye in an ink (1988-04-05),

11. 4705528 - Water-soluble triazine black dyes from cellulose reactive groups and (1987-11-10),

12. 4703113 - Water-soluble triazine black dyes free from cellulose reactive groups (1987-10-27),

13. 4634555 - Water-soluble copper phthalocyanine dyes free from cellulose reactive (1987-01-06),

14. 4182720 - Process for the preparation of homogentisic lactone (1980-01-08),

15. 4147510 - Coloration process (1979-04-03),

Title: The Innovations of Stephen B Bostock

Introduction

Stephen B Bostock is a notable inventor based in Bury, GB. He has made significant contributions to the field of chemistry, particularly in the development of reactive dyes. With a total of 16 patents to his name, Bostock's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents are "Reactive dyes having a sulphonamido group," which describes a water-soluble dye featuring a reactive group of a specific formula. Another notable patent is for a "Water-soluble dye," which is free from cellulose reactive groups and is characterized by a unique formula. These innovations showcase his expertise in creating advanced dye solutions.

Career Highlights

Bostock has worked with prominent companies such as Imperial Chemical Industries Limited and Canon Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to various projects that have advanced the field of dye chemistry.

Collaborations

Throughout his career, Bostock has collaborated with esteemed colleagues, including Anthony G Baxter and David Greenwood. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Stephen B Bostock's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.

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