Inventor

Harold Eugene Dobbs

Inventor

Kingsport, TN, US

Overview

9→

Patents

1999–2014

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds19%

B29CShaping or joining of plastics15%

Y10TTechnical subjects covered by former us classification15%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

C08JWorking-up8%

C08LCompositions of macromolecular compounds8%

B29DProducing particular articles from plastics or from substances in a plastic state4%

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. inserts4%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

PatentTitleYear

8,893,908'Extrusion blow molding system having enhanced pinch geometry'2014 8,604,138'Extrusion blow molded articles'2013 8,604,139'Extrusion profile articles'2013 7,345,104'Polyester-polycarbonate blends useful for extrusion blow-molding'2008 7,342,059'Polyester-polycarbonate blends useful for extrusion blow-molding'2008 6,740,377'Polyester having improved crystallization behavior and extrusion blow molded articles made therefrom'2004 6,454,983'Single screw extrusion of polymers'2002 6,271,291'Extrudable masterbatch'2001 5,914,191'Multilayered packaging materials for electrostatic applications'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2014Patents assigned to EASTMAN CHEM CO (9)· patent assignee history

1999–2014Based in Kingsport, TN, US· patent location history

2013Patents assigned to COBB DANIEL CHRISTOPHER (2)· patent assignee history

2013Patents assigned to DOBBS HAROLD EUGENE (2)· patent assignee history

2013Patents assigned to GARCIA IGNACIO (2)· patent assignee history

2013Patents assigned to GILLIAM SPENCER ALLEN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN CHEM CO	9	1999–2014
COBB DANIEL CHRISTOPHER	2	2013
DOBBS HAROLD EUGENEself	2	2013
GARCIA IGNACIO	2	2013
GILLIAM SPENCER ALLEN	2	2013

Locations

Location	Patents	Span
Kingsport, TN, US	9	1999–2014