Lunkwitz; Ralph

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lunkwitz; Ralph.The latest application filed is for "method for producing lignocellulose materials".

Company Profile

3.8.19

Lunkwitz; Ralph - Ludwigshafen am Rhein DE
LUNKWITZ; RALPH - Neustadt DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing lignocellulose materials Grant 10,876,001 - Weinkoetz , et al. December 29, 2	2020-12-29
Method For Producing Lignocellulose Materials App 20200017688 - WEINKOETZ; STEPHAN ; et al.	2020-01-16
Method For Coating Wood-based Materials Without Abrading The Surface App 20190016008 - LUNKWITZ; RALPH ; et al.	2019-01-17
Lignocellulosic materials with expanded plastics particles present in nonuniform distribution in the core Grant 9,266,308 - Weinkotz , et al. February 23, 2	2016-02-23
Melamine-reinforced UF glues with up to 0.9% of melamine for producing medium-density fiberboard Grant 9,080,086 - Finkenauer , et al. July 14, 2	2015-07-14
Process For Preparation Of Aminoplast Solutions App 20150045500 - FINKENAUER; Michael ; et al.	2015-02-12
Melamin-verstarkte UF-Leime mit bis zu 0,9% Melamin fur die Herstellung von mitteldichten Faserplatten App 20130331541 - Finkenauer; Michael ; et al.	2013-12-12
Lignocellulosic Materials With Expanded Plastics Particles Present In Nonuniform Distribution In The Core App 20130177757 - Weinkotz; Stephan ; et al.	2013-07-11
Method for reduction of formaldehyde emissions in wood materials Grant 8,460,761 - Ruba , et al. June 11, 2	2013-06-11
Multilayered Elements, The Production Thereof And The Use Thereof App 20110135849 - Kruesemann; Juliane ; et al.	2011-06-09
Method For Reduction Of Formaldehyde Emissions In Wood Materials App 20100190021 - Ruba; Eva ; et al.	2010-07-29
Floor Panel Made Of Mdf Or Hdf App 20100175343 - Kruesemann; Juliane ; et al.	2010-07-15
Aqueous Impregnating Resin Solution App 20080114097 - Lunkwitz; Ralph ; et al.	2008-05-15
Lubricant for the production and treatment of leather Grant 7,300,599 - Lunkwitz , et al. November 27, 2	2007-11-27
Method for producing coated substrates App 20070172687 - Martin-Portugues; Marta ; et al.	2007-07-26
Low-VOC stuffing agents, the use thereof in the production and/or treatment of leather and skins and corresponding production or treatment method Grant 7,192,534 - Lunkwitz , et al. March 20, 2	2007-03-20
Lubricant for the production and treatment of leather App 20070021552 - Lunkwitz; Ralph ; et al.	2007-01-25
Stuffing agent for leather based on mixtures of modified, native oils with alcoxylated alkanols, use thereof and method for treating leather App 20060150342 - Lunkwitz; Ralph ; et al.	2006-07-13
Method for hydrophobing leather and furskins App 20060096036 - Lunkwitz; Ralph ; et al.	2006-05-11
Low-voc stuffing agents, the use thereof in the production and/or treatment of leather and skins and corresponding production or treatment method App 20050224745 - Lunkwitz, Ralph	2005-10-13
Preparation of polysiloxane-containing compositions and their use for imparting water repellency to or refatting materials having a fibrous structure App 20050043479 - Erhardt, Rainer ; et al.	2005-02-24
Preparation of terpyridines App 20040267021 - Lunkwitz, Ralph ; et al.	2004-12-30
Emulsifying agent composition and low-fogging, high-exhaust stuffing agent, the production and utilization thereof App 20040216241 - Pabst, Gunther ; et al.	2004-11-04
Polyisobutene as substitute for wool fat in stuffing agents for the production of leather, the stuffing agent, the use thereof and the produced leather App 20040194222 - Pabst, Gunther ; et al.	2004-10-07
Preparation of terpyridines Grant 6,784,296 - Lunkwitz , et al. August 31, 2	2004-08-31
Preparation of terpyridines App 20030153761 - Lunkwitz, Ralph ; et al.	2003-08-14

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