Inventor

Wolfgang Diemer

Inventor

Waldstetten, DE

Overview

1983–2013

Patent span

Performing operations

Primary field (CPC B)

Patents· 26 as inventor

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

B01Dprimary

B01DSeparation79%

Y10TTechnical subjects covered by former us classification9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents3%

C02FTreatment of water, waste water, sewage, or sludge3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

8,464,877'Filter module and method for its manufacture'2013 8,312,997'Module for processing a fluid and a process for manufacture of same'2012 8,245,853'Filter module'2012 8,240,483'Filter module and process for manufacture of same'2012 8,220,641'Filter module and process for manufacture of same'2012 8,215,494'Filter module and method for its manufacture'2012 8,181,793'Depth filter sheet material and method for manufacturing same'2012 8,127,935'Filter module and process for manufacture of same'2012 8,128,824'Filter module'2012 7,938,275'Filter module and process for manufacture of same'2011 7,934,605'Filter module and process for manufacture of same'2011 7,934,604'Filter module and process for manufacture of same'2011 7,794,594'Filter module'2010 7,731,849'Filter module and filter device'2010 7,473,357'Filtration device'2009 7,357,866'Filter module, installation kit for a filter module and a filter device'2008 7,351,345'Method for manufacturing a module for treating a fluid'2008 6,875,352'Module filter comprising at least one admission for the non-filtrate and at least one discharge for the filtrate and comprising at least one filter module'2005 6,391,199'Filtration member for a horizontal disc filter'2002 6,318,565'Filtration member for solid-liquid separation'2001 6,306,298'Filter module'2001 6,077,428'Disk filter'2000 5,269,923'Agitator suction filter'1993 4,888,111'Process filter'1989 4,828,697'Suction filter'1989 4,417,980'Filtration apparatus'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2000Patents assigned to SCHENK FILTERBAU GMBH (5)· patent assignee history

1983–2013Based in Waldstetten, DE· patent location history

2008–2013Patents assigned to PALL CORP (17)· patent assignee history

2012–2013Patents assigned to DIEMER WOLFGANG (9)· patent assignee history

2012–2013Patents assigned to ZEILER MARTIN (9)· patent assignee history

2012Patents assigned to FEIFEL KLAUS (3)· patent assignee history

2012Based in Waldstatten, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PALL CORP	17	2008–2013
DIEMER WOLFGANGself	9	2012–2013
ZEILER MARTIN	9	2012–2013
SCHENK FILTERBAU GMBH	5	1983–2000
FEIFEL KLAUS	3	2012

Locations

Location	Patents	Span
Waldstetten, DE	24	1983–2013
Waldstatten, DE	2	2012