Inventor
Colin Marshall
Inventor
Old Aberdeen, GB
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds21%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
A61KPreparations for medical, dental or toiletry purposes16%
Y02ATechnologies for adaptation to climate change16%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments13%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
C07CAcyclic or carbocyclic compounds4%
A61LMethods or apparatus for sterilising materials or objects in general3%
PatentTitleYear
10,864,216Phenothiazine diaminium salts and their use202010,537,578Medical methods utilising high purity diaminophenothiazinium compounds202010,525,061Methods of synthesis and/or purification of diaminophenothiazinium compounds202010,323,010Methods of chemical synthesis of substituted 10H-phenothiazine-3,7-diamine compounds20199,980,971Methods of synthesis and/or purification of diaminophenothiazinium compounds20189,907,804'Phenothiazine diaminium salts and their use'20189,801,890'Medical methods utilising high purity diaminophenothiazinium compounds'20179,675,621'Methods of synthesis and/or purification of diaminophenothiazinium compounds'20179,555,043'High purity diaminophenothiazinium compounds including methylthioninium chloride (MTC)'20179,382,220'Methods of synthesis and/or purification of diaminophenothiazinium compounds'20169,283,230'Phenothiazine diaminium salts and their use'20169,242,946'High purity diaminophenothiazinium compounds including methylthioninium chloride (MTC)'20169,174,954'3,7-diamino-10H-phenothiazine salts and their use'20158,710,051'3,7-diamino-10H-phenothiazine salts and their use'20148,691,979'Methods of chemical synthesis of diaminophenothiazinium compounds involving the use of persulfate oxidants'20148,440,821'Methods of synthesis and/or purification of diaminophenothiazinium compounds'20137,956,183'Methods of synthesis and/or purification of diaminophenothiazinium compounds'20117,888,350'3,7-diamino-10H-phenothiazine salts and their use'20117,790,881'Methods of chemical synthesis and purification of diaminophenothiazinium compounds including methylthioninium chloride (MTC)'20107,737,138'Methods of treatment of a tauopathy condition comprising the use of thioninium compounds'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to WISTA LAB LTD (19)· patent assignee history
2010–2020Based in Old Aberdeen, GB· patent location history
2010–2020Based in Aberdeenshire, GB· patent location history
2013–2016Patents assigned to MARSHALL COLIN (5)· patent assignee history
2013–2016Patents assigned to STOREY JOHN MERVYN DAVID (5)· patent assignee history
2013–2016Patents assigned to SINCLAIR JAMES PETER (4)· patent assignee history
2013–2016Patents assigned to WISCHIK CLAUDE MICHEL (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WISTA LAB LTD | 19 | 2010–2020 |
| MARSHALL COLINself | 5 | 2013–2016 |
| STOREY JOHN MERVYN DAVID | 5 | 2013–2016 |
| SINCLAIR JAMES PETER | 4 | 2013–2016 |
| WISCHIK CLAUDE MICHEL | 4 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Old Aberdeen, GB | 17 | 2010–2020 |
| Aberdeenshire, GB | 3 | 2010–2020 |