Inventor

Mary K. Lee

Inventor
Plainfield, NJ, US

Overview

6→
Patents
1985–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C10Gprimary
C10GCracking hydrocarbon oils12%
G06FElectric digital data processing8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A61BDiagnosis4%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents4%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01BNon-metallic elements4%
C07CAcyclic or carbocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Based in Ontario, CA· patent location history
1997–1999Patents assigned to EXXON RESEARCH ENGINEERING CO (2)· patent assignee history
1997Based in Somerville, NJ, US· patent location history
1999–2019Based in Plainfield, NJ, US· patent location history
2005Based in Atlanta, GA, US· patent location history
2019Patents assigned to CALABRO DAVID CHARLES (1)· patent assignee history
2019Patents assigned to CUNDY STEPHEN M (1)· patent assignee history
2019Patents assigned to EXXONMOBIL RES & ENG CO (1)· patent assignee history
2021Patents assigned to AT & T IP I LP (1)· patent assignee history
2021Based in McKinney, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXON RESEARCH ENGINEERING CO21997–1999
AT & T IP I LP12021
CALABRO DAVID CHARLES12019
CUNDY STEPHEN M12019
EXXONMOBIL RES & ENG CO12019
Locations
LocationPatentsSpan
Plainfield, New Jersey, US21999–2019
McKinney, Texas, US12021
Atlanta, Georgia, US12005
Somerville, New Jersey, US11997
Ontario, CA11985