Inventor

Juergen Schmenger

Inventor

Weiterstadt, DE

Overview

2002–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 17 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes47%

A61QSpecific use of cosmetics or similar toiletry preparations47%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

8,460,400'Hair coloring composition'2013 8,398,724'Methods for preparing hair coloring compositions'2013 8,382,854'Hair coloring compositions with a non-ammonia alkalizing agent'2013 8,034,127'Thickened hair colourant and bleaching compositions'2011 8,029,578'Thickened hair colourant and bleaching compositions'2011 7,670,391'Dye-containing pellets for coloring keratin fibers'2010 7,648,535'Agent for coloring keratin fibres'2010 7,637,962'Multicomponent kit and method for dyeing keratin fibers'2009 7,465,322'Nacreous colorant for keratin fibers'2008 7,458,992'Dye-containing pellets for dyeing keratin fibres'2008 7,320,711'Dyestuff for keratin fibers'2008 7,125,427'Coloring agent for keratin fibers'2006 7,074,393'Compositions for removing or lightening hair color'2006 6,737,046'Composition for a hair treatment preparation in the form of an aerosol foam'2004 6,602,494'Transparent water-silicon hair conditioning agent'2003 6,528,046'Clear hair treatment composition'2003 6,488,918'Powdery cosmetic composition and method of making same'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2010Patents assigned to WELLA AG (11)· patent assignee history

2002–2013Based in Weiterstadt, DE· patent location history

2004Patents assigned to WELLA AKTIENGELLSCHAFT (1)· patent assignee history

2011–2013Patents assigned to PROCTER & GAMBLE (5)· patent assignee history

2013Patents assigned to SCHMENGER JUERGEN (2)· patent assignee history

2013Patents assigned to SCHMITT MANFRED (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WELLA AG	11	2002–2010
PROCTER & GAMBLE	5	2011–2013
SCHMENGER JUERGENself	2	2013
SCHMITT MANFRED	2	2013
WELLA AKTIENGELLSCHAFT	1	2004

Locations

Location	Patents	Span
Weiterstadt, DE	17	2002–2013