Inventor

Gerhard Schumacher

Inventor

Butzbach, DE

Overview

6→

Patents

1996–2016

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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

A61Mprimary

A61MDevices for introducing media into, or onto, the body30%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%

C09JAdhesives10%

G06FElectric digital data processing10%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

9,418,135'Primary database system, replication database system and method for replicating data of a primary database system'2016 8,095,390'Medical treatment system with a device for supplying patient-related data'2012 6,926,004'Breathing mask with a head fastening device'2005 6,738,052'Device and method of operating technical medical apparatus'2004 6,462,138'Method for reducing residual monomers in liquid systems by adding an oxidation-reduction initiator system'2002 5,585,442'Adhesive based on anionically polymerized styrene/butadiene copolymers'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2002Patents assigned to BASF AG (2)· patent assignee history

1996–2002Based in Heidelberg, DE· patent location history

2004–2012Patents assigned to FRESENIUS MEDICAL CARE DE GMBH (2)· patent assignee history

2004–2012Based in Butzbach, DE· patent location history

2005Based in Bunde, DE· patent location history

2012–2016Patents assigned to SCHUMACHER GERHARD (2)· patent assignee history

2012Patents assigned to BLUEMLER HOLGER (1)· patent assignee history

2012Patents assigned to DANIEL PIA (1)· patent assignee history

2016Based in Einhausen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	2	1996–2002
FRESENIUS MEDICAL CARE DE GMBH	2	2004–2012
SCHUMACHER GERHARDself	2	2012–2016
BLUEMLER HOLGER	1	2012
DANIEL PIA	1	2012

Locations

Location	Patents	Span
Butzbach, DE	2	2004–2012
Heidelberg, DE	2	1996–2002
Einhausen, DE	1	2016
Bunde, DE	1	2005