Inventor

Timothy D. Krizan

Inventor

Wilmington, DE, US

Overview

8→

Patents

1992–2013

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.

C08Lprimary

C08LCompositions of macromolecular compounds23%

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

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%

C08JWorking-up8%

B01DSeparation4%

B29CShaping or joining of plastics4%

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%

C11DDetergent compositions4%

H01GCapacitors4%

H05KPrinted circuits4%

PatentTitleYear

8,507,615'Polyimide resins for high temperature wear applications'2013 8,324,304'Polyimide resins for high temperature wear applications'2012 8,198,356'Composite parts for airplane engines'2012 7,858,687'Polyimide resins for high temperature wear applications'2010 7,758,781'Blends of high temperature resins suitable for fabrication using powdered metal or compression molding techniques'2010 6,165,962'Aqueous microemulsions'2000 5,166,292'Process for preparing a polyimide film with a preselected value for CTE'1992 5,080,698'Aromatic polyethers containing cyano groups for gas separation'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2013Patents assigned to DU PONT (8)· patent assignee history

1992–2013Based in Wilmington, DE, US· patent location history

2012–2013Patents assigned to KRIZAN TIMOTHY D (3)· patent assignee history

2012–2013Patents assigned to BURCH ROBERT RAY (2)· patent assignee history

2012–2013Patents assigned to MORALEZ JESUS G (2)· patent assignee history

2013Patents assigned to ABRAMS LLOYD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	8	1992–2013
KRIZAN TIMOTHY Dself	3	2012–2013
BURCH ROBERT RAY	2	2012–2013
MORALEZ JESUS G	2	2012–2013
ABRAMS LLOYD	1	2013

Locations

Location	Patents	Span
Wilmington, Delaware, US	8	1992–2013