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Inventor

Bikshandarkoil A. Narayanan

Inventor
Mundelein, IL, US

Overview

10→
Patents
1998–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

C07Dprimary
C07DHeterocyclic compounds43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
C07CAcyclic or carbocyclic compounds14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
C07HSugars5%
PatentTitleYear
9,255,092'Polymorph of a pharmaceutical'20168,674,112'Polymorph of a pharmaceutical'20148,193,367'Polymorph of a pharmaceutical'20127,659,405'Polymorph of a pharmaceutical'20107,189,849'Synthesis of acyclic nucleoside derivatives'20077,071,314'Arylation method for the functionalization of O-allyl erythromycin derivatives'20066,878,844'Synthesis of acyclic nucleoside derivatives'20056,184,376'Synthesis of acyclic nucleoside derivatives'20016,103,911'Process for reduction of (2R)-4-oxoazetidinone-2-carboxylic acid'20005,801,250'Process for the stereoselective production of nitro-enamine compounds'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2012Patents assigned to ABBOTT LAB (5)· patent assignee history
1998–2007Based in Mundelein, IL, US· patent location history
2010–2016Based in Newton, CT, US· patent location history
2012–2014Patents assigned to ALLEN KIMBERLY A (2)· patent assignee history
2012–2014Patents assigned to BAUER JOHN F (2)· patent assignee history
2012–2014Patents assigned to BAUER PHILIP E (2)· patent assignee history
2014–2016Patents assigned to ABBVIE INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABBOTT LAB51998–2012
ABBVIE INC22014–2016
ALLEN KIMBERLY A22012–2014
BAUER JOHN F22012–2014
BAUER PHILIP E22012–2014
Locations
LocationPatentsSpan
Mundelein, Illinois, US61998–2007
Newton, CT, US42010–2016