Brahm; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Brahm; Martin.The latest application filed is for "process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure".

Company Profile

0.19.16

Brahm; Martin - Odenthal DE
Brahm; Martin - Leverkusen DE
Brahm; Martin - Engelskirchen 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
Process For The Preparation Of Polyisocyanates With Dimer, Trimer And/or Allophanate And Optionally Urethane Structure App 20220144995 - Brahm; Martin ; et al.	2022-05-12
Method And Apparatus For Producing A Polyurethane Dispersion Having Reduced Foam Formation App 20210246253 - Doerr; Sebastian ; et al.	2021-08-12
Method For Producing A Polyurethane Dispersion With A Reduced Foam Formation App 20210230347 - Doerr; Sebastian ; et al.	2021-07-29
Process for the preparation of polyisocyanates and use thereof Grant 9,458,097 - Richter , et al. October 4, 2	2016-10-04
Method for producing polyisocyanates and use thereof Grant 9,440,937 - Richter , et al. September 13, 2	2016-09-13
Process For Preparing Polyisocyanates And Catalyst Kit Therefor App 20160046756 - RICHTER; Frank ; et al.	2016-02-18
Process For The Preparation Of Polyisocyanates And Use Thereof App 20150025268 - Richter; Frank ; et al.	2015-01-22
Method For Producing Polyisocyanates And Use Thereof App 20140275525 - Richter; Frank ; et al.	2014-09-18
Process for the preparation of polyisocyanates with a biuret structure Grant 8,445,623 - Brahm , et al. May 21, 2	2013-05-21
Process for producing low-monomer-content organic polyisocyanates Grant 8,293,937 - Brahm , et al. October 23, 2	2012-10-23
Process For The Preparation Of Polyisocyanates And Use Thereof App 20120035391 - Richter; Frank ; et al.	2012-02-09
Process For The Preparation Of Polyisocyanates With A Biuret Structure App 20110046300 - Brahm; Martin ; et al.	2011-02-24
Process for conditioning isocyanates Grant 7,595,422 - Richter , et al. September 29, 2	2009-09-29
Process for producing low-monomer-content organic polyisocyanates App 20090156778 - Brahm; Martin ; et al.	2009-06-18
Low-Monomer-Concentration, Low-Viscosity Solutions of Tdi Isocyanurates in Branched Dialkyl Phthalates App 20080287613 - Simon; Joachim ; et al.	2008-11-20
Process for conditioning isocyanates App 20080161534 - Richter; Frank ; et al.	2008-07-03
Polyisocyanates containing acylurea groups, a process for their production and their use Grant 7,071,353 - Gurtler , et al. July 4, 2	2006-07-04
Process for preparing low-monomer-content TDI trimers Grant 6,992,186 - Brahm , et al. January 31, 2	2006-01-31
Process for preparing low-monomer-content TDI trimers Grant 6,936,678 - Brahm , et al. August 30, 2	2005-08-30
Highly functional polyisocyanate mixtures which are dispersible in water Grant 6,777,523 - Laas , et al. August 17, 2	2004-08-17
Process for preparing low-monomer-content TDI trimers App 20040024213 - Brahm, Martin ; et al.	2004-02-05
Process for preparing low-monomer-content TDI trimers App 20040006228 - Brahm, Martin ; et al.	2004-01-08
Process for preparing organic monoisocyanates Grant 6,664,415 - Brahm , et al. December 16, 2	2003-12-16
Polyisocyanates containing acylurea groups, a process for their production and their use App 20020123596 - Gurtler, Christoph ; et al.	2002-09-05
Process for reducing the chlorine content of low molecular weight isocyanates App 20020052466 - Brahm, Martin ; et al.	2002-05-02
Process for preparing organic monoisocyanates App 20010041810 - Brahm, Martin ; et al.	2001-11-15
Process for decreasing the chlorine content of organic isocyanates Grant 6,222,066 - Danielmeier , et al. April 24, 2	2001-04-24
Use of nonionic, water-dispersible polyisocyanates as concrete additives Grant 6,007,619 - Laas , et al. December 28, 1	1999-12-28
Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds Grant 5,798,431 - Brahm , et al. August 25, 1	1998-08-25
Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups Grant 5,606,004 - Brahm , et al. February 25, 1	1997-02-25
Olefinically unsaturated isocyanates, a method for their production and their use in one-component coating compositions Grant 5,580,947 - Brahm , et al. December 3, 1	1996-12-03
Water-dispersible polyisocyanate compositions Grant 5,563,207 - Brahm , et al. October 8, 1	1996-10-08
Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions Grant 5,468,804 - Schmalstieg , et al. November 21, 1	1995-11-21
Olefinically unsaturated isocyanates Grant 5,459,214 - Brahm , et al. October 17, 1	1995-10-17

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