Inventor

Robert Noah Estep

Inventor

Kingsport, TN, US

Overview

8→

Patents

2002–2012

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification17%

B29CShaping or joining of plastics14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%

B29BPreparation or pretreatment of the material to be shaped11%

C08JWorking-up11%

F26BDrying solid materials or objects by removing liquid therefrom11%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

PatentTitleYear

8,247,522'Production of non-solid-stated polyester particles having solid-stated properties'2012 8,057,726'Screw designs having improved performance with low melting PET resins'2011 8,039,578'Polyester composition with modifier hydroxyl compound'2011 7,989,577'Production of non-solid-stated polyester particles having solid-stated properties'2011 7,868,125'Production of non-solid-stated polyester particles having solid-stated properties'2011 7,288,586'Polyester based cobalt concentrates for oxygen scavenging compositions'2007 6,474,499'Container base cup having reduced heat gain'2002 D0459657'Liquid container'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2011Patents assigned to EASTMAN CHEM CO (5)· patent assignee history

2002–2012Based in Kingsport, TN, US· patent location history

2011–2012Patents assigned to ESTEP ROBERT NOAH (2)· patent assignee history

2011–2012Patents assigned to GRUPO PETROTEMEX SA DE CV (2)· patent assignee history

2011–2012Patents assigned to STAFFORD STEVEN LEE (2)· patent assignee history

2011–2012Patents assigned to WEINHOLD STEPHEN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN CHEM CO	5	2002–2011
ESTEP ROBERT NOAHself	2	2011–2012
GRUPO PETROTEMEX SA DE CV	2	2011–2012
STAFFORD STEVEN LEE	2	2011–2012
WEINHOLD STEPHEN	2	2011–2012

Locations

Location	Patents	Span
Kingsport, TN, US	8	2002–2012