Inventor

Ralph Kettl

Inventor

Paspels, CH

Overview

8→

Patents

2005–2015

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds14%

F16LPipes14%

Y10TTechnical subjects covered by former us classification14%

B29CShaping or joining of plastics7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

B24CAbrasive or related blasting with particulate material4%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%

B29LIndexing scheme associated with subclass b29c, relating to particular articles4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B60TVehicle brake control systems or parts thereof4%

PatentTitleYear

8,932,693'Polyamide blend molding compound'2015 8,383,218'Multilayer composite in form of extruded hollow sections'2013 8,075,301'Suction blowmold for producing extrusion suction-blowmolded plastic molded parts'2011 8,022,170'Copolyamides'2011 7,302,936'Line system for fluids having volatile components'2007 7,151,127'Use of thermoplastic polyamide molding compositions with reduced formation of solid deposits and/or coverings'2006 7,132,141'Multilayer polymer hose line or tubing having reduced length variations'2006 6,893,055'Snap connection for connecting two tube ends'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to EMS CHEMIE AG (6)· patent assignee history

2005–2006Based in Bonaduz, CH· patent location history

2006–2015Based in Paspels, CH· patent location history

2011–2015Patents assigned to KETTL RALPH (3)· patent assignee history

2011Patents assigned to CAVIEZEL HEINZ (1)· patent assignee history

2013–2015Patents assigned to EMS PATENT AG (2)· patent assignee history

2013Patents assigned to GOTTSCHALK CARSTEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EMS CHEMIE AG	6	2005–2011
KETTL RALPHself	3	2011–2015
EMS PATENT AG	2	2013–2015
CAVIEZEL HEINZ	1	2011
GOTTSCHALK CARSTEN	1	2013

Locations

Location	Patents	Span
Paspels, CH	6	2006–2015
Bonaduz, CH	2	2005–2006