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Assignee profile:

Ruhrpumpen GmbH

City:

Witten

Country:

Germany

Published Applications:

19

Last publication date:

2015-08-20

Patent Grants:

18

Last grant date:

2016-10-18

Top Inventors for applications by Ruhrpumpen GmbH

These are the the leading inventors for applications assigned to Ruhrpumpen GmbH:

Recent patent applications by Ruhrpumpen GmbH

Ruhrpumpen GmbH based in Witten, DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2015-08-20 ✅ Patent 9,469,811 granted on 2016-10-18
US20150232761A1
Chemistry; metallurgy

Tool for crushing coke

 #2 | 2015-07-23 ✅ Patent 9,617,999 granted on 2017-04-11
US20150206637A1
Electricity

Double-wall containment shroud of a magnetic coupling, in particular a magnetic coupling pump

 #3 | 2015-02-19 ✅ Patent 9,796,105 granted on 2017-10-24
US20150047483A1
Performing operations; transporting

Tool for crushing coke in drums by means of high-pressure water jets

 #4 | 2014-01-02 ✅ Patent 9,528,390 granted on 2016-12-27
US20140003917A1
Mechanical engineering

Hydrodynamic sliding bearing, in particular of a magnetic coupling pump

 #5 | 2014-01-02 ✅ Patent 9,057,403 granted on 2015-06-16
US20140003747A1
Mechanical engineering

Method for mounting a hydrodynamic sliding bearing and hydrodynamic sliding bearing, in particular of a magnetic coupling pump

 #6 | 2014-01-02 ✅ Patent 8,956,067 granted on 2015-02-17
US20140001004A1
Electricity

Split case of a magnetic coupling, in particular of a magnetic coupling pump

 #7 | 2012-06-07 ✅ Patent 8,955,618 granted on 2015-02-17
US20120138324A1
Chemistry; metallurgy

Tool for crushing coke

 #8 | 2011-01-20 ✅ Patent 8,066,334 granted on 2011-11-29
US20110011648A1
Chemistry; metallurgy

Tool for cutting coke and other hard materials in drums

 #9 | 2010-12-02 ✅ Patent 8,439,127 granted on 2013-05-14
US20100300720A1
Chemistry; metallurgy

Drive device for a boring bar

 #10 | 2010-11-04 ✅ Patent 8,220,323 granted on 2012-07-17
US20100275682A1
Chemistry; metallurgy

Freefall arrestor

 #11 | 2010-09-28 ✅ Patent 7,802,639 granted on 2010-09-28
US10484549
-

Drive device for a boring bar

 #12 | 2010-05-06 ✅ Patent 8,382,960 granted on 2013-02-26
US20100111625A1
Chemistry; metallurgy

Arrangement for guiding a drill stem of a decoking tool

 #13 | 2010-04-01 ✅ Patent 8,024,984 granted on 2011-09-27
US20100077876A1
Chemistry; metallurgy

Device and method for testing decoking tools

 #14 | 2010-01-21
US20100014963A1
Mechanical engineering

CENTRIFUGAL PUMP

 #15 | 2009-07-02 ✅ Patent 7,819,343 granted on 2010-10-26
US20090165618A1
Chemistry; metallurgy

Decoking tool

 #16 | 2009-07-02 ✅ Patent 8,002,204 granted on 2011-08-23
US20090165617A1
Chemistry; metallurgy

Decoking tool

 #17 | 2008-11-06 ✅ Patent 8,074,746 granted on 2011-12-13
US20080271766A1
Chemistry; metallurgy

Tool for crushing coke

 #18 | 2008-03-20 ✅ Patent 8,074,745 granted on 2011-12-13
US20080067858A1
Chemistry; metallurgy

Tool for crushing coke

 #19 | 2007-01-16 ✅ Patent 7,163,165 granted on 2007-01-16
US10484571
-

De-coking tool

Also check out Ruhrpumpen GmbH's (Witten, Germany) applicant profile with 3 patent applications submitted.

AssigneeID:

50523 ⎘