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Singapore, Singapore

Wista Laboratories Ltd.

USPTO Granted Patents = 58

CIPO Patents = 18

EPO Patents = 38

Forward Citations = 254

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41 inventors (with patents filed for the assignee):

Claude Michel Wischik (47 out of 53 patents)

John Mervyn David Storey (41 out of 43 patents)

James Peter Sinclair (29 out of 31 patents)

4. Charles Robert Harrington (28 out of 30 patents)

5. Colin Marshall (26 out of 29 patents)

6. Janet Elizabeth Rickard (24 out of 24 patents)

7. David Horsley (23 out of 23 patents)

8. Thomas Craven Baddeley (18 out of 19 patents)

9. Scott Clunas (10 out of 10 patents)

10. Damon Jude Wischik (8 out of 8 patents)

11. Craig Williamson (7 out of 7 patents)

12. Christopher Paul Larch (7 out of 7 patents)

13. Björn Olaf Schelter (7 out of 9 patents)

14. Michael Simpson (6 out of 6 patents)

15. Karrar Ahmad Khan (6 out of 9 patents)

Core Competencies:

Phenothiazine Compounds

Diaminophenothiazines

Methylthioninium Chloride

Chemical Synthesis

Tauopathies

Neurodegenerative Diseases

Protein Aggregation

Medical Methods

High Purity Compounds

Dementia Treatment

Synthesis Methods

Therapeutic Applications

58 patents: Sort by Forward Citations

1. 12324810 - 3, 7-diamino-10H-phenothiazine salts and their use (2025-06-10),

2. 12310973 - Administration and dosage of diaminophenothiazines (2025-05-27),

3. 12280061 - Optimised dosage of diaminophenothiazines in populations (2025-04-21),

4. 12263175 - Optimised dosage of diaminophenothiazines in populations (2025-04-01),

5. 12128051 - Administration and dosage of diaminophenothiazines (2024-10-29),

6. 12064439 - Phenothiazine diaminium salts and their use (2024-08-20),

7. 11951110 - 3, 7-diamino-10H-phenothiazine salts and their use (2024-04-09),

8. 11878021 - Methods of synthesis and/or purification of diaminophenothiazinium compounds (2024-01-23),

9. 11759469 - Administration and dosage of diaminophenothiazines (2023-09-19),

10. 11344558 - 3, 7-diamino-10H-phenothiazine salts and their use (2022-05-31),

11. 11180464 - Phenothiazine diaminium salts and their use (2021-11-23),

12. 11116772 - Medical methods utilising high purity diaminophenothiazinium compounds (2021-09-14),

13. 11065256 - Administration and dosage of diaminophenothiazines (2021-07-20),

14. 11045477 - Methods of synthesis and/or purification of diaminophenothiazinium compounds (2021-06-29),

15. 10968174 - Synthesis of a thiosulfonic acid by a step of periodate mediated oxidative coupling of a thiosulfonic acid with an aniline (2021-04-06),

Wista Laboratories Ltd. is a multinational pharmaceutical company specializing in the research, development, and production of innovative healthcare solutions. With a mission to improve people's lives, Wista Labs is committed to delivering high-quality pharmaceutical products worldwide. Our team of dedicated scientists, researchers, and medical professionals work relentlessly to discover new treatments and therapies that address unmet medical needs. Through cutting-edge technology and stringent quality control measures, we ensure that our products meet the highest standards of safety and efficacy. Wista Labs strives to make a significant impact on the global healthcare industry by advancing medical science and enhancing patient well-being.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

58 Patents

#49 in Singapore

#49 in Singapore

#12,003 in the World

Singapore, Singapore

Wista Laboratories Ltd.

Forward Citations = 254

41 inventors:

Claude Michel Wischik (47 out of 53 patents)

John Mervyn David Storey (41 out of 43 patents)

James Peter Sinclair (29 out of 31 patents)

4. Charles Robert Harrington (28 out of 30 patents)

5. Colin Marshall (26 out of 29 patents)

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