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Inventor

Sithamalli Chandramouli

Inventor
Madison, WI, US

Overview

2→
Patents
2002–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61QSpecific use of cosmetics or similar toiletry preparations20%
C07BGeneral methods of organic chemistry20%
C07CAcyclic or carbocyclic compounds20%
C11DDetergent compositions20%
PatentTitleYear
9,474,916'Carbamates from glycerine carbonate for pearlization'20166,433,209'Alpha-substitution of unprotected -amino ester compounds'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to AVENTIS PHARMA INC (1)· patent assignee history
2002Based in Limerick, PA, US· patent location history
2016Patents assigned to EVONIK DEGUSSA GMBH (1)· patent assignee history
2016Patents assigned to EVONIK INDUSTRIES AG (1)· patent assignee history
2016Based in Madison, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVENTIS PHARMA INC12002
EVONIK DEGUSSA GMBH12016
EVONIK INDUSTRIES AG12016
Locations
LocationPatentsSpan
Madison, WI, US12016
Limerick, Pennsylvania, US12002