Inventor
SCHUMANN KLAUS
47 patents
⚠️ This page may combine multiple inventors who share the name “SCHUMANN KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
26 patentsUS4784789ANov 15, 1988
Liquid aqueous cleaning preparations for hard surfaces
HENKEL KGAA80 citations96
US4587031AMay 6, 1986
Process for the production of tablet form detergent compositions
HENKEL KGAA85 citations96
US6537330B1Mar 25, 2003
Colorants
HENKEL KGAA44 citations95
US4839098AJun 13, 1989
Liquid detergent
HENKEL KGAA36 citations92
US4732704AMar 22, 1988
Manual dishwashing liquid detergent containing fatty alkylmonogluside
HENKEL KGAA29 citations92
US4692260ASep 8, 1987
Dishwashing compositions comprising an enzyme and a C8 -C10 alkanol with 0-2 moles of propylene oxide
HENKEL KGAA27 citations92
US4797231AJan 10, 1989
Multipurpose cleaning preparations for hard surfaces
HENKEL KGAA45 citations91
US5605677AFeb 25, 1997
Remineralizing dental care preparation
HENKEL KGAA37 citations90
US4976885ADec 11, 1990
Liquid preparations for cleaning hard surfaces
HENKEL KGAA30 citations89
US4272242AJun 9, 1981
Use of water-insoluble aluminosilicates in tanning process for the production of leather
HENKEL KGAA26 citations79
US4801396AJan 31, 1989
Dishwasher detergent paste
HENKEL KGAA14 citations74
US4729845AMar 8, 1988
Detergents for dishwashing machines in the form of fused blocks containing alkali hydroxides and active chlorine and a process for their production
HENKEL KGAA15 citations74
US4690770ASep 1, 1987
Block-form detergent free from alkali hydroxides for use in dishwashing machines and a process for its production
HENKEL KGAA15 citations74
US4392977AJul 12, 1983
Liquid cleaning and maintenance composition especially for dishwashers
HENKEL KGAA16 citations74
US4333771AJun 8, 1982
Detergent composition with a mechanical cleaning effect
HENKEL KGAA12 citations72
US4264319AApr 28, 1981
Water-insoluble aluminosilicates in the manufacture of leather
HENKEL KGAA15 citations72
US4221564ASep 9, 1980
Water-insoluble alkali metal aluminosilicates and polycarboxylic acids in the tanning process for the production of leather
HENKEL KGAA12 citations72
US4486314ADec 4, 1984
Process for the handling of waste waters
HENKEL KGAA19 citations71
US4599189AJul 8, 1986
Paraffin-containing defoaming compositions and detergent compositions containing same
HENKEL KGAA18 citations70
US4475663AOct 9, 1984
Processes and means for perfuming packaging containers
HENKEL KGAA18 citations70
US4500320AFeb 19, 1985
Use of fine-particulate alkali metal alumino-silicates in the process of dye soaping
HENKEL KGAA7 citations68
US6818023B2Nov 16, 2004
Colorants
HENKEL KGAA4 citations62
US4264318AApr 28, 1981
Water-insoluble aluminosilicates as tanning agents for the dressing of fur skin
HENKEL KGAA5 citations61
US4210416AJul 1, 1980
Fine-particulate alkali metal aluminosilicates in the process of washing and cleaning rawhides and fur skins
HENKEL KGAA2 citations61
US4324677AApr 13, 1982
Stable dishwashing agent compositions containing active chlorine
HENKEL KGAA3 citations60
US4564535AJan 14, 1986
Product and process for scenting packaging materials
HENKEL KGAA5 citations58
LOHMANN THERAPIE SYST LTS
10 patentsUS6059913AMay 9, 2000
Method for producing transdermal patches (TTS)
LOHMANN THERAPIE SYST LTS112 citations98
US6655112B1Dec 2, 2003
Primary packaging unit for film-like or oblate-like administered shapes
LOHMANN THERAPIE SYST LTS75 citations95
US6737080B1May 18, 2004
Composite laminate and method for its production
LOHMANN THERAPIE SYST LTS31 citations93
US6571983B1Jun 3, 2003
Method and device for dispensing flat forms
LOHMANN THERAPIE SYST LTS39 citations92
US6187322B1Feb 13, 2001
Process and a device for the production of a flat administration form comprising a preparation which contains pharmaceutical active substances
LOHMANN THERAPIE SYST LTS26 citations92
US7029549B1Apr 18, 2006
Method and device for dispensing adhesive laminate segments
LOHMANN THERAPIE SYST LTS19 citations91
US6797105B1Sep 28, 2004
Method for producing heat bonded packages and tool for implementing said method
LOHMANN THERAPIE SYST LTS19 citations84
US5802972ASep 8, 1998
Tampon printing process
LOHMANN THERAPIE SYST LTS5 citations63
US7175172B2Feb 13, 2007
Method and device for inserting a plurality of individual sheetlike forms of administration in a dispenser by forming a multilayer pile
LOHMANN THERAPIE SYST LTS2 citations62
US6254558B1Jul 3, 2001
Method for producing a therapeutic system in the form of plaster
LOHMANN THERAPIE SYST LTS3 citations61
SCHUMANN KLAUS
3 patentsLTS LOHMANN THERAPIE SYSTEME AG
3 patentsUS10485967B2Nov 26, 2019
System for the transdermal delivery of active ingredient
LTS LOHMANN THERAPIE SYSTEME AG4 citations72
US11478434B2Oct 25, 2022
Fibre-free transdermal therapeutic system and method for its production
LTS LOHMANN THERAPIE SYSTEME AG0 citations62
US11439807B2Sep 13, 2022
System for the transdermal delivery of active ingredient
LTS LOHMANN THERAPIE SYSTEME AG0 citations62