Inventor

Hans Loser

Inventor

Langenau, DE

Overview

25→

Patents

1989–2013

Patent span

Textiles

Primary field (CPC D)

Patents· 25 as inventor

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

D21Fprimary

D21FPaper-making machines53%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

D21GCalenders13%

B25JManipulators5%

G05BControl or regulating systems in general5%

Y10TTechnical subjects covered by former us classification5%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%

F26BDrying solid materials or objects by removing liquid therefrom3%

PatentTitleYear

8,382,955'Method for operating a sheet-forming unit, and sheet forming unit'2013 8,236,138'Headbox for a machine for producing a fibrous web'2012 6,890,408'Headbox for the metered addition of a fluid medium into a suspension stream'2005 6,761,801'Lamella of a headbox of a paper, cardboard, or tissue machine'2004 6,602,388'Process for forming headbox for a machine'2003 6,585,860'Method to control or regulate the basis weight of a paper or cardboard web'2003 6,524,441'Process for detecting and correcting a fiber orientation cross direction profile change'2003 6,471,828'Headbox'2002 6,464,837'Headbox and process for the metered addition of a fluid medium into a suspension stream of a headbox'2002 6,368,461'Device to control or regulate the basis weight of a paper or cardboard web'2002 6,254,728'Method and machine for manufacturing a fibrous pulp web'2001 6,228,221'Dewatering press and process'2001 6,210,530'Press section and method for pressing with different shoe press lengths'2001 6,174,413'Device for detecting and correcting a fiber orientation cross direction profile change'2001 6,162,331'Apparatus and process for controlling or regulating a web property profile'2000 6,120,645'Process for operating a press section for forming a web'2000 6,077,395'Head box of paper machine'2000 6,010,128'Device for guiding a paper sheet on a belt'2000 5,993,606'Headbox of a paper machine which reduces effective width of liquid feed'1999 5,985,098'Continuously variable sectioned headbox'1999 5,914,007'Press device with closeable grooves for smooth press face'1999 5,770,015'Drying section of a paper machine'1998 5,649,371'Dry unit of a dry end of a machine for producing material webs'1997 4,982,513'Process and dryer section for drying a running web in a paper or board making machine'1991 4,882,855'Dryer section for drying a running web in a paper or board making machine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2013Based in Langenau, DE· patent location history

1997–2003Patents assigned to VOITH SULZER PAPIERMASCH GMBH (15)· patent assignee history

2002–2005Patents assigned to VOITH SULZER PAPIERTECH PATENT (4)· patent assignee history

2012–2013Patents assigned to LOSER HANS (2)· patent assignee history

2012–2013Patents assigned to RUF WOLFGANG (2)· patent assignee history

2012–2013Patents assigned to SCHMIDT-ROHR VOLKER (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VOITH SULZER PAPIERMASCH GMBH	15	1997–2003
VOITH SULZER PAPIERTECH PATENT	4	2002–2005
LOSER HANSself	2	2012–2013
RUF WOLFGANG	2	2012–2013
SCHMIDT-ROHR VOLKER	2	2012–2013

Locations

Location	Patents	Span
Langenau, DE	25	1989–2013