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Inventor

Jeffrey L. Pieper

Inventor
Des Plaines, IL, US

Overview

7→
Patents
2011–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds40%
C10GCracking hydrocarbon oils33%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
10,427,148Detergent alkylation catalyst regeneration effluent recycle20199,126,875'Sorption process with added drying section'20158,586,816'Recycling flush streams in adsorption separation process for energy savings'20138,404,916'Process for separating and/or introducing a flush material in an adsorption separation system'20138,329,975'Elimination of residual transfer line raffinate from feed to increase normal paraffin separation unit capacity'20128,273,938'Heavy olefin production process'20127,960,601'Heavy paraffin adsorption separation process'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to UOP LLC (7)· patent assignee history
2011–2019Based in Des Plaines, IL, US· patent location history
2012–2013Patents assigned to PIEPER JEFFREY L (4)· patent assignee history
2012–2013Patents assigned to SOHN STEPHEN W (4)· patent assignee history
2012–2013Patents assigned to BERNARD PETER M (2)· patent assignee history
2013Patents assigned to ZIMMERMAN CYNTHIA K (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UOP LLC72011–2019
PIEPER JEFFREY Lself42012–2013
SOHN STEPHEN W42012–2013
BERNARD PETER M22012–2013
ZIMMERMAN CYNTHIA K22013
Locations
LocationPatentsSpan
Des Plaines, Illinois, US72011–2019