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Inventor

Richard E. Gammans

Inventor
Edmond, OK, US

Overview

12→
Patents
1982–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations44%
A61KPreparations for medical, dental or toiletry purposes36%
C07DHeterocyclic compounds12%
B01DSeparation4%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
11,083,713Treatment of progressive neurodegenerative disease with ibudilast202111,020,354Formulations of n-acetylcysteine and uses thereof20219,314,452'Treatment of amyotrophic lateral sclerosis (ALS) with ibudilast'20169,114,136'Treatment of progressive neurodegenerative disease with ibudilast'20158,765,729'Cancer therapy'20148,470,808'Oxidant scavengers for treatment of type I diabetes or type II diabetes'20138,338,453'Treatment of progressive neurodegenerative disease with ibudilast'20128,138,201'Treatment of progressive neurodegenerative disease with ibudilast'20125,116,852'Treatment of sleep disorders'19924,618,680'Benzanilide derivative'19864,613,600'Antidepressant 1,2,4-triazolone compounds'19864,332,803'Benzanilide derivative'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1986Patents assigned to MEAD JOHNSON & CO (3)· patent assignee history
1982–1986Based in Evansville, IN, US· patent location history
2012–2021Patents assigned to MEDICINOVA INC (5)· patent assignee history
2012Based in Vass, NC, US· patent location history
2013–2014Patents assigned to CRAPO JAMES D (2)· patent assignee history
2013–2014Patents assigned to DAY BRIAN J (2)· patent assignee history
2013–2014Patents assigned to GAMMANS RICHARD (2)· patent assignee history
2013Based in Mission Viejo, CA, US· patent location history
2014Based in Research Triangle Park, NC, US· patent location history
2015–2021Based in Edmond, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDICINOVA INC52012–2021
MEAD JOHNSON & CO31982–1986
CRAPO JAMES D22013–2014
DAY BRIAN J22013–2014
GAMMANS RICHARDself22013–2014
Locations
LocationPatentsSpan
Edmond, OK, US42015–2021
Evansville, IN, US31982–1986
Vass, NC, US22012
Research Triangle Park, NC, US12014
Mission Viejo, California, US12013