Inventor
MARSHALL COLIN
GB39 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL COLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WISTA LAB LTD
23 patentsUS7956183B2Jun 7, 2011
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD13 citations92
US7790881B2Sep 7, 2010
Methods of chemical synthesis and purification of diaminophenothiazinium compounds including methylthioninium chloride (MTC)
WISTA LAB LTD17 citations92
US11344558B2May 31, 2022
3, 7-diamino-10H-phenothiazine salts and their use
WISTA LAB LTD6 citations86
US7737138B2Jun 15, 2010
Methods of treatment of a tauopathy condition comprising the use of thioninium compounds
WISTA LAB LTD17 citations86
US11045477B2Jun 29, 2021
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD4 citations84
US10525061B2Jan 7, 2020
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD5 citations84
US9980971B2May 29, 2018
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD6 citations84
US9675621B2Jun 13, 2017
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD8 citations84
US9382220B2Jul 5, 2016
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD7 citations84
US7888350B2Feb 15, 2011
3,7-diamino-10H-phenothiazine salts and their use
WISTA LAB LTD10 citations84
US10537578B2Jan 21, 2020
Medical methods utilising high purity diaminophenothiazinium compounds
WISTA LAB LTD4 citations83
US9801890B2Oct 31, 2017
Medical methods utilising high purity diaminophenothiazinium compounds
WISTA LAB LTD4 citations83
US9555043B2Jan 31, 2017
High purity diaminophenothiazinium compounds including methylthioninium chloride (MTC)
WISTA LAB LTD4 citations83
US11180464B2Nov 23, 2021
Phenothiazine diaminium salts and their use
WISTA LAB LTD5 citations82
US10864216B2Dec 15, 2020
Phenothiazine diaminium salts and their use
WISTA LAB LTD5 citations82
US11951110B2Apr 9, 2024
3, 7-diamino-10H-phenothiazine salts and their use
WISTA LAB LTD1 citations73
US11878021B2Jan 23, 2024
Methods of synthesis and/or purification of diaminophenothiazinium compounds
WISTA LAB LTD1 citations73
US11116772B2Sep 14, 2021
Medical methods utilising high purity diaminophenothiazinium compounds
WISTA LAB LTD2 citations72
US12064439B2Aug 20, 2024
Phenothiazine diaminium salts and their use
WISTA LAB LTD1 citations71
US9174954B2Nov 3, 2015
3,7-diamino-10H-phenothiazine salts and their use
WISTA LAB LTD3 citations63
US12324810B2Jun 10, 2025
3, 7-diamino-10H-phenothiazine salts and their use
WISTA LAB LTD0 citations62
US9907804B2Mar 6, 2018
Phenothiazine diaminium salts and their use
WISTA LAB LTD1 citations61
US10323010B2Jun 18, 2019
Methods of chemical synthesis of substituted 10H-phenothiazine-3,7-diamine compounds
WISTA LAB LTD0 citations36