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Inventor

Gregory Alan Stephenson

Inventor
Fishers, IN, US

Overview

12→
Patents
1990–2014
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes26%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
C07DHeterocyclic compounds19%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds7%
C07HSugars7%
C07KPeptides7%
F02NStarting of combustion engines4%
PatentTitleYear
8,658,693'4-aminobenzonitrile selective androgen receptor modulators'20148,569,286'Notch pathway signaling inhibitor compound'20138,188,087'Crystalline (3-cyano-1H-indol-7-yl)-[4-(4-fluorophenethyl) piperazin-1-yl]methanone phosphate'20127,468,365'Lactam compound'20086,821,975'Beta-carboline drug products'20046,596,307'Process for preparing pharmaceutical bulk material having uniform dissolution'20036,251,895'Olanzapine dihydrate D'20016,020,487'Intermediates and process for preparing olanzapine'20005,635,613'Process for preparing crystal forms and solvates of dirithromycin'19975,556,839'Form II Dirithromycin'19965,250,571'(S)-norfluoxetine in method of inhibiting serotonin uptake'19934,901,689'Electronic starting motor control having automatic disengagement and lockout'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to GEN MOTORS CORP (1)· patent assignee history
1990–1993Based in Anderson, IN, US· patent location history
1993–2014Patents assigned to LILLY CO ELI (9)· patent assignee history
1996–1997Based in West Lafayette, IN, US· patent location history
2000–2014Based in Fishers, IN, US· patent location history
2008Patents assigned to ELAN (1)· patent assignee history
2012–2013Patents assigned to STEPHENSON GREGORY ALAN (2)· patent assignee history
2013Patents assigned to HIPSKIND PHILIP ARTHUR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LILLY CO ELI91993–2014
STEPHENSON GREGORY ALANself22012–2013
ELAN12008
GEN MOTORS CORP11990
HIPSKIND PHILIP ARTHUR12013
Locations
LocationPatentsSpan
Fishers, IN, US82000–2014
West Lafayette, IN, US21996–1997
Anderson, IN, US21990–1993