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Inventor

Ishwar S. Bhardwaj

Inventor
Gujarat, IN

Overview

2→
Patents
1994–1997
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
PatentTitleYear
5,677,260'Catalyst composite for dehydrogenation of paraffins to mono-olefins and method for the preparation thereof'19975,288,838'Preparation of polycarbonates with bioxyanion catalyst'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to COUNCIL SCIENT IND RES (1)· patent assignee history
1994–1997Based in Gujarat, IN· patent location history
1997Patents assigned to INDIAN PETROCHEMICALS CORP LIM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COUNCIL SCIENT IND RES11994
INDIAN PETROCHEMICALS CORP LIM11997
Locations
LocationPatentsSpan
Gujarat, IN21994–1997