Patent Assignment
Reel/Frame 014294/0603
Assignment of Assignor's Interest
Recorded: 2003-07-15
Pages: 4
Assignor
HOECHST AKTIENGESELLSCHAFT
Executed: 2003-07-01
Assignee
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Covered Properties
(28)
Liquid De-Icing Agent Based on Acetates and Process for Melting Snow and Ice on Traffic Surfaces with the Aid of This Agent
Patent:
5,238,592 →
Application:
07/787,370 →
Terpolymers of Ethylene, Their Preparation, and Their Use as Additives for Mineral Oil Distillates
Patent:
5,254,652 →
Application:
07/813,887 →
Process for the Preparation of Chlorofluoronitrobenzenes and Difluoronitrobenzenes
Patent:
5,545,768 →
Application:
07/958,107 →
N-Alkyl-N'-Poly(Oxyalkyl)-Hexahydropyrimidines
Patent:
5,530,131 →
Application:
08/243,577 →
Process for Preparing Fluoronitrobenzenes
Patent:
5,476,976 →
Application:
08/277,475 →
Process for Preparing Fluorobenzonitriles
Patent:
5,466,859 →
Application:
08/277,518 →
Polyester Salts and Their Use as Charge Control Agents
Patent:
5,502,118 →
Application:
08/310,147 →
Preparation of Acetoacetarylamides
Patent:
5,523,486 →
Application:
08/326,100 →
Process for the Preparation of 1-Oxa-3,8-Diaza-4-Oxospiro(4.5) Decane Compounds
Patent:
5,644,060 →
Application:
08/333,239 →
Pasty Pigment Preparations, Preparation Thereof and Use Thereof
Patent:
5,645,636 →
Application:
08/333,886 →
Process for the Preparation of Substituted Quinazoline-2,4-Diones
Patent:
5,539,114 →
Application:
08/339,948 →
Alkyl Hydroxyalkyl Cellulose Ethers Containing Sulfoalkyl Groups
Patent:
5,591,844 →
Application:
08/345,912 →
Process for the Continuous Preparation of 2,2,6,6-Tetramethylpiperidine
Patent:
5,663,351 →
Application:
08/352,558 →
Process for the Preparation of Quinacridone Pigments
Patent:
5,614,014 →
Application:
08/384,323 →
Process for the Preparation of 4-Alkoxy-3,5,6-Trifluoro-Phthalic Acids and 3-Alkoxy-2,4,5-Trifluorobenzoic Acids
Patent:
5,488,152 →
Application:
08/386,292 →
Process for the Preparation of Tetrachloro-1,4-Benzoquinone
Patent:
5,559,257 →
Application:
08/392,469 →
Process for the Preparation of 2,5-Di-Phenylamino-Terephthalic Acid and Its Dialkyl Esters
Patent:
5,616,779 →
Application:
08/397,733 →
Colorant Preparation for Producing Masterbatches
Patent:
5,604,279 →
Application:
08/402,631 →
Use of Cyclic Oligosaccharides as Charge Control Agents
Patent:
5,585,216 →
Application:
08/452,339 →
Imidocarboxylic Acid Activators and Sulfimidocarboxylic Acid Activators Processes for Their Preparation and Their Use
Patent:
5,610,318 →
Application:
08/455,351 →
Process for the Continuous Preparation of Terpene Esters
Patent:
5,596,127 →
Application:
08/462,701 →
Process for the Preparation of 4,10-Dibromoanthanthrone Pigment
Patent:
5,614,015 →
Application:
08/528,145 →
Process for the Preparation of Brominated or Chlorinated Aromatic Carboxylic Acids
Patent:
5,637,764 →
Application:
08/561,922 →
Metal-Catalyzed Preparation of Perfluoroalkyl Iodide Telomers
Patent:
5,639,923 →
Application:
08/575,992 →
Use of Alkenylsuccinic Acid Half-Amides
Patent:
5,668,093 →
Application:
08/647,871 →
Homogeneous Process for Carrying Out Cross-Coupling Reactions
Patent:
5,756,804 →
Application:
08/686,167 →
Terpolymers of Ethylene, Their Preparation and Their Use as Additives for Mineral Oil Distillates
Patent:
5,767,190 →
Application:
08/841,006 →
Quaternary Ammonium Compounds as Bleach Activators and Their Preparation
Patent:
5,877,325 →
Application:
08/881,661 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 13, 1991
From: STANKOWIAK, ACHIM; KAPFINGER, JOSEF; BETTERMANN, GERHARD
To: HOECHST AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
Reel/Frame 005952/0427 →
Assignment of Assignors Interest.
Dec 23, 1991
From: REIMANN, WERNER; FEUSTEL, MICHAEL; HOBES, JOHN
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 005961/0955 →
Assignment of Assignors Interest.
Dec 22, 1992
From: PAPENFUHS, THEODOR; KANSCHIK-CONRADSEN, ANDREAS; PRESSLER, WILFRIED
To: HOECHST AG
Reel/Frame 006530/0707 →
Assignment of Assignor's Interest
Jul 19, 1994
From: SCHACH, THOMAS; PAPENFUHS, THEODOR; PFIRMANN, RALF
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 007087/0631 →
Assignment of Assignor's Interest
Jul 19, 1994
From: SCHACH, THOMAS; PAPENFUHS, THEODOR
To: HOECHST AKTIENGESELLSCHAFT ZENTRALE PATENTABTEILUNG
Reel/Frame 007084/0469 →
Assignment of Assignor's Interest
Jul 25, 1994
From: HOFFMANN, HERRMANN; KREMER, GERNOT
To: HOECHST AG ZENTRALE PATENTABTEILUNG
Reel/Frame 007085/0872 →
Assignment of Assignor's Interest
Sep 21, 1994
From: MACHOLDT, HANS-TOBIAS; BAUR, RUDIGER; ZOLLER, JOACHIM
To: HOECHST AG
Reel/Frame 007158/0839 →
Assignment of Assignor's Interest
Oct 19, 1994
From: MACK, KARL ERNST; BOHUSCH, MICHAEL
To: HOECHST AG ZENTRALE PATENTABTEILUNG
Reel/Frame 007209/0329 →
Assignment of Assignor's Interest
Nov 15, 1994
From: COSMO, ROBERT; TRONICH, WOLFGANG
To: HOECHST AG
Reel/Frame 007250/0757 →
Assignment of Assignor's Interest
Dec 8, 1994
From: KAMPMANN, DETLEF; STUHLMULLER, GEORG
To: HOECHST AG
Reel/Frame 007285/0217 →
Assignment of Assignor's Interest
Feb 1, 1995
From: URBAN, MANFRED
To: HOECHST AG
Reel/Frame 007350/0367 →
Assignment of Assignor's Interest
Feb 9, 1995
From: PFIRMANN, RALF; PAPENFUHS, THEODOR
To: HOECHST AG
Reel/Frame 007351/0480 →
Assignment of Assignor's Interest
Feb 22, 1995
From: ARNDT, OTTO; TRONICH, WOLFGANG
To: HOECHST AG ZENTRALE PATENTABTEILUNG
Reel/Frame 007366/0221 →
Assignment of Assignor's Interest
Mar 13, 1995
From: BERNHARDT, UWE; BOTT, RAINER
To: HOECHST AG
Reel/Frame 007383/0866 →
Assignment of Assignor's Interest
May 26, 1995
From: BAUR, RUDIGER; MACHOLDT, HANS-TOBIAS
To: HOECHST AG
Reel/Frame 007503/0485 →
Assignment of Assignor's Interest
Jun 5, 1995
From: GSCHEIDMEIER, MANFRED; GUTMANN, RUDOLF; WIESMULLER, JAKOB; RIEDEL, ALFRED
To: HOECHST AG
Reel/Frame 007661/0615 →
Assignment of Assignor's Interest
Jul 25, 1995
From: BARTZ, UWE; KLEHR, HEINER
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 007556/0627 →
Assignment of Assignor's Interest
Sep 14, 1995
From: URBAN, MANFRED; WILKER, GERHARD
To: HOECHST AG
Reel/Frame 007679/0676 →
Assignment of Assignor's Interest
Nov 22, 1995
From: ROHRSCHEID, FREIMUND; GROTSCH, GEORG
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 007787/0388 →
Assignment of Assignor's Interest
Dec 21, 1995
From: VON WERNER, KONRAD
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 007837/0259 →
Assignment of Assignor's Interest
Nov 25, 1996
From: KREMER, GERNOT; LORKE, HORST
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008240/0218 →
Change of Name
Oct 15, 2007
From: CLARIANT GMBH
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 019955/0823 →
Change of Name
Dec 3, 2008
From: CLARIANT GMBH
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 021912/0529 →
Change of Name
Jul 25, 2013
From: CLARIANT GMBH
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 030889/0588 →