Inventor

Waltraud Simsch

Inventor

Kelkheim, DE

Overview

9→

Patents

1996–2016

Patent span

Human necessities

Primary field (CPC A)

Patents· 9 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes31%

A61QSpecific use of cosmetics or similar toiletry preparations23%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

B82YSpecific uses or applications of nanostructures4%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%

C08LCompositions of macromolecular compounds4%

PatentTitleYear

9,237,999'Cosmetic or pharmaceutical composition comprising modified polyorganosiloxanes'2016 8,877,234'Preservatives'2014 8,841,475'Method for producing alkoxylated phosphoric acid triesters'2014 8,686,033'Phosphoric acid esters containing phosphorus atoms bridged by diol units'2014 8,389,756'Method for producing alkoxylated phosphoric acid triesters'2013 7,993,445'Nanoparticles of alumina and oxides of elements of main groups I and II of the periodic table, and their preparation'2011 7,235,230'Leave-on compositions for personal care'2007 6,663,875'Hair preparation for the treatment of dandruff'2003 5,494,658'Antidandruff agents and cosmetic preparations'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2016Based in Kelkheim, DE· patent location history

2007–2014Patents assigned to CLARIANT FINANCE BVI LTD (6)· patent assignee history

2011Based in Kelkhelm, DE· patent location history

2013–2014Patents assigned to SIMSCH WALTRAUD (3)· patent assignee history

2013–2014Patents assigned to KLUG PETER (2)· patent assignee history

2013–2014Patents assigned to OBERHAUSER ADELGUNDE (2)· patent assignee history

2013–2014Patents assigned to SCHERL FRANZ-XAVER (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CLARIANT FINANCE BVI LTD	6	2007–2014
SIMSCH WALTRAUDself	3	2013–2014
KLUG PETER	2	2013–2014
OBERHAUSER ADELGUNDE	2	2013–2014
SCHERL FRANZ-XAVER	2	2013–2014

Locations

Location	Patents	Span
Kelkheim, DE	8	1996–2016
Kelkhelm, DE	1	2011