Inventor

C. Thomas Badenhop

Inventor

Westport, CT, US

Overview

8→

Patents

1986–2004

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B01Dprimary

B01DSeparation36%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material18%

B29BPreparation or pretreatment of the material to be shaped9%

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. inserts9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

6,776,940'Process for making a three-zone microporous membrane'2004 6,513,666'Reinforced, three zone microporous membrane'2003 6,264,044'Reinforced, three zone microporous membrane'2001 6,090,441'Process of making reinforced, three zone microporous membrane'2000 5,458,782'Hydrolytically stable nylon membrane'1995 4,737,286'Microfiltration membrane filter'1988 4,627,992'Process for the production of filter elements based on aromatic polyamide'1986 4,567,009'Production of microfiltration membrane filter'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to SEITZ FILTER WERKE (3)· patent assignee history

1986–1988Based in Bad Duerkheim, DE· patent location history

1995–2004Patents assigned to CUNO INC (5)· patent assignee history

1995–2004Based in Westport, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CUNO INC	5	1995–2004
SEITZ FILTER WERKE	3	1986–1988

Locations

Location	Patents	Span
Westport, CT, US	5	1995–2004
Bad Duerkheim, DE	3	1986–1988