Inventor
James E. Pelkie
Inventor
Terre Haute, IN, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form22%
Y10TTechnical subjects covered by former us classification22%
A61FFilters implantable into blood vessels17%
B26FPerforating13%
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%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to VISKASE CORP (1)· patent assignee history
1995Based in Centerville, IA, US· patent location history
1998Patents assigned to TREDEGAR IND INC (1)· patent assignee history
1998–2006Based in Terre Haute, IN, US· patent location history
2001–2004Patents assigned to TREDEGAR FILM PROD CORP (2)· patent assignee history
2004–2006Patents assigned to PROCTER & GAMBLE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCTER & GAMBLE | 2 | 2004–2006 |
| TREDEGAR FILM PROD CORP | 2 | 2001–2004 |
| TREDEGAR IND INC | 1 | 1998 |
| VISKASE CORP | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Terre Haute, IN, US | 4 | 1998–2006 |
| Centerville, IA, US | 1 | 1995 |