Inventor

Roland Walter

Inventor

Reilingen, DE

Overview

35→

Patents

1994–2019

Patent span

Physics

Primary field (CPC G)

Patents· 35 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties38%

Y10TTechnical subjects covered by former us classification24%

B26DCutting8%

B01LChemical or physical laboratory apparatus for general use5%

B41JTypewriters4%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%

B01DSeparation3%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers1%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors1%

PatentTitleYear

10,345,198Method and microtome for producing thin sections with a section profile recording mode2019 9,541,473'Microtome having a piezoelectric linear actuator'2017 9,304,064'Knife holder having a blade changing apparatus'2016 9,033,184'Blade dispenser'2015 8,967,026'Microtome having an auto-rocking mode'2015 8,687,858'Method and device for producing thin sections of a sample by means of an image recognition system'2014 8,609,042'Method of cutting at least one thin section and tagging at least one specimen slide'2013 8,512,651'Apparatus and method for identifying at least one specimen slide'2013 8,487,570'Method and device for operating an electric drive with the aid of a phase angle control'2013 8,353,232'Device and method for braking a shaft of a microtome'2013 8,347,769'Device and method for controlling a brake of a microtome'2013 8,309,038'Device with which a histological section generated on a blade of a microtome can be applied to a slide'2012 8,272,225'Apparatus for cooling cassette magazines containing tissue samples'2012 8,256,332'Method for automatically feeding a specimen to be thinly cut to the knife of a microtome'2012 8,192,136'Apparatus and method for storing at least one specimen slide and at least one cassette'2012 8,172,927'Apparatus and method for filtering sectioning wastes of a microtome that are present in an air stream'2012 8,056,456'Apparatus for producing thin sections'2011 8,051,760'Microtome having concentric operating elements for controlling a motor unit'2011 8,048,206'Apparatus and method for filtering sectioning wastes of a microtome that are present in an air stream'2011 7,781,994'Method and circuit for regulating the speed of a commutator series-wound motor'2010 7,597,846'Apparatus for producing tissue arrays'2009 7,595,024'Apparatus for producing tissue arrays'2009 7,595,025'Apparatus for producing tissue arrays'2009 7,372,226'Method for switching off a power tool'2008 7,273,000'Rotary microtome and collection element for a rotary microtome'2007 7,071,645'Braking device for an electric motor, electrical apparatus provided with the braking device, and a method of braking'2006 6,814,257'Delivery device for cassettes and/or specimen slides for histological preparations in a printing system'2004 6,766,593'Device for drying solvent-based ink'2004 6,715,870'Method and apparatus for printing onto cassettes or specimen slides for histological preparations'2004 6,634,268'Method for feeding a sample or cutting knife into a cutting plane of a microtome'2003 6,598,507'Microtome'2003 6,568,307'Microtome having a motorized feed drive system'2003 6,253,653'Disc-microtome'2001 6,038,988'Waste incinerating method and apparatus with counter-current exhaust gas flow'2000 5,369,981'Process for continuously determining the dust content in an exhaust gas flow'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2000Based in Graben-Neudorf, DE· patent location history

2001–2007Patents assigned to LEICA MICROSYSTEMS (8)· patent assignee history

2001–2004Based in Altlussheim, DE· patent location history

2004–2013Based in Neulussheim, DE· patent location history

2006–2013Patents assigned to BOSCH GMBH ROBERT (4)· patent assignee history

2006–2013Based in Tiefenbronn, DE· patent location history

2009–2019Patents assigned to LEICA BIOSYSTEMS NUSSLOCH GMBH (20)· patent assignee history

2011–2014Patents assigned to WALTER ROLAND (11)· patent assignee history

2011–2019Based in Reilingen, DE· patent location history

2012–2013Patents assigned to SCHMITT CHRISTOPH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEICA BIOSYSTEMS NUSSLOCH GMBH	20	2009–2019
WALTER ROLANDself	11	2011–2014
LEICA MICROSYSTEMS	8	2001–2007
BOSCH GMBH ROBERT	4	2006–2013
SCHMITT CHRISTOPH	4	2012–2013

Locations

Location	Patents	Span
Reilingen, DE	13	2011–2019
Neulussheim, DE	9	2004–2013
Altlussheim, DE	6	2001–2004
Tiefenbronn, DE	4	2006–2013
Graben-Neudorf, DE	2	1994–2000