Company Filing History:

15 out of 1,929

Ajinomoto Co., Ltd.

Years Active: 1999-2015

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9181202 - Crystals of salts of phenylalanine derivatives (2015-11-10),

2. 9102630 - Crystals of salts of phenylalanine derivatives (2015-08-11),

3. 8546610 - Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of the derivatives (2013-10-01),

4. 8318975 - Methods for producing phenylalanine derivatives having a quinazolinedione skeleton and intermediates for production thereof (2012-11-27),

5. 8309561 - Phenylalanine derivatives (2012-11-13),

6. 8268844 - Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-l-phenylalanine hydrochloride, production method thereof and use thereof (2012-09-18),

7. 8058432 - Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivatives (2011-11-15),

8. 7951942 - Crystals of phenylalanine derivatives and production methods thereof (2011-05-31),

9. 7842700 - Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-L-phenylalanine hydrochloride, production method thereof and use thereof (2010-11-30),

10. 7737274 - Methods for producing phenylalanine derivatives having a quinazolinedione skeleton and intermediates for production thereof (2010-06-15),

11. 7683169 - Crystals of phenylalanine derivatives and production methods thereof (2010-03-23),

12. 7522161 - Image processing device and image processing method (2009-04-21),

13. 7345049 - Phenylalanine derivatives (2008-03-18),

14. 6346610 - Process for preparing antifungal V-28-3M (2002-02-12),

15. 6172224 - Process for isolating 2-amino-6-chloro-9-[(1'S,2'R)-1'2'-bis(hydroxymethyl)-cyclopropane-1'-YL]methylpurine and an optical isomer thereof (2001-01-09),

Title: Noriyasu Kataoka: Innovator in Crystalline Salts

Introduction

Noriyasu Kataoka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of crystalline salts. With a total of 16 patents to his name, Kataoka's work has had a notable impact on various applications.

Latest Patents

Kataoka's latest patents include innovative crystals of salts of phenylalanine derivatives. These crystals are characterized by their excellent solubility in water. Specifically, he has developed crystals of hydrochloride, hydrobromate, sulfate, nitrate, p-toluenesulfonate, and methanesulfonate of the compound represented by formula (I). This advancement is crucial for enhancing the usability of these compounds in various industries.

Career Highlights

Throughout his career, Noriyasu Kataoka has worked with renowned companies such as Ajinomoto Co., Ltd. and Sony Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in his field.

Collaborations

Kataoka has collaborated with notable colleagues, including Akinori Tatara and Tatsuya Okuzumi. These partnerships have fostered a creative environment that has led to the development of his significant inventions.

Conclusion

Noriyasu Kataoka stands out as a key figure in the realm of crystalline salts, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to influence the field of chemistry and beyond.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

1 patent (CIPO):

Please report any incorrect information to support@idiyas.com

2 patents (EPO):

Please report any incorrect information to support@idiyas.com

1 patent pending (EPO):

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.