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Inventor

Kalyanjit Ghosh

Inventor
Pleasanton, CA, US

Overview

2→
Patents
2005–2021
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
C23CCoating metallic material25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
11,078,568Pumping apparatus and method for substrate processing chambers20216,864,394'Method for producing ketones from carboxylic acid anhydrides'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to STUDIENGESELLSCHAFT KOHLE MBH (1)· patent assignee history
2005Based in Kolkata, IN· patent location history
2021Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2021Based in Pleasanton, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC12021
STUDIENGESELLSCHAFT KOHLE MBH12005
Locations
LocationPatentsSpan
Pleasanton, California, US12021
Kolkata, IN12005