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Inventor

Chen Chen

Inventor
State College, PA, US

Overview

1→
Patents
2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium33%
C10MLubricating compositions33%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions33%
PatentTitleYear
9,926,509'Lubricating oil compositions with engine wear protection and solubility'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to EXXONMOBIL RES & ENG CO (1)· patent assignee history
2018Based in State College, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL RES & ENG CO12018
Locations
LocationPatentsSpan
State College, Pennsylvania, US12018