Patent Assignment
Reel/Frame 036948/0623
Assignment of Assignor's Interest
Recorded: 2015-11-03
Pages: 4
Assignor
CLARIANT FINANCE (BVI) LIMITED
Executed: 2015-08-28
Assignee
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61, MUTTENZ, CH-4132, SWITZERLAND
Covered Properties
(25)
Cold Flow Improvers for Fuel Oils of Vegetable or Animal Origin
Fuel Oils Composed of Middle Distillates and Oils of Vegetable or Animal Origin and Having Improved Cold Flow Properties
Mixtures Composed or Monocarboxy-Functionalized Dialkylphosphinic Acids, Their Use and a Process for Their Preparation
Polyelectrolyte-Encapsulated Pigments
Phosphorus-Containing Mixtures, a Process for Their Preparation and Their Use
Phosphorus-Containing Mixtures, a Process for Their Preparation and Their Use
Phosphorus-Containing Mixtures, a Process for Their Preparation and Their Use
Flame-Retardant Resin Formulation and Its Use
1-Alkyl-5-Oxopyrrolidine-3-Carboxylic Esters with Improved Biodegradability
Diketopyrrolopyrrole Pigments Having Heightened Fastnesses and Processes for Preparing Them
Water-Based Pigment Preparation
Process for Preparing Acylglycinates by Means of Direct Oxidation
Method for Producing Bisbenzoxazoles
Method for Producing Tertiary Amides of Alkylphenyl Carboxylic Acids
Method for Producing Fatty Acid Alkanol Amides
Ethylenebis(Hydroxyalkylphosphinic Acid) and Salts Thereof
Aqueous Pigment Preparations
P.R. 254 Pigment Preparation for Use in Color Filters
Process for Preparing Polyetheramines
Pigment Composition Based on C.I. Pigment Yellow 191
Method for Directly Producing Fine-Particle Diketopyrrolopyrrol Pigments
Method for Producing Transparent Pigment Violet 23
Novel Phenylpyrazolone Colorant
Diketopyrrolopyrrole Cocrystals
Pigment Red 112 with Enhanced Dispersibility
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2004
From: KRULL, MATTHIAS; SIGGELKOW, BETTINA; HESS, MARTINA
To: CLARIANT GMBH
Reel/Frame 015927/0958 →
Assignment of Assignor's Interest
Dec 10, 2004
From: KRULL, MATTHIAS; SIGGELKOW, BETTINA; HESS, MARTINA
To: CLARIANT GMBH
Reel/Frame 016084/0784 →
Change of Name
Dec 15, 2006
From: CLARIANT GMBH
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 018640/0152 →
Assignment of Assignor's Interest
Mar 6, 2007
From: MAAS, WIEBKE; KRAUSE, WERNER; BAUER, HARALD
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 019066/0462 →
Assignment of Assignor's Interest
Mar 20, 2007
From: BAUER, HARALD; DIETZ, MATHIAS; SCHACKER, OTTMAR
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 019128/0472 →
Assignment of Assignor's Interest
Mar 20, 2007
From: BAUER, HARALD; DIETZ, MATHIAS; SCHACKER, OTTMAR
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 019137/0669 →
Assignment of Assignor's Interest
Mar 20, 2007
From: BAUER, HARALD; DIETZ, MATHIAS; SCHACKER, OTTMAR
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 019107/0790 →
Assignment of Assignor's Interest
Jul 22, 2008
From: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 021273/0314 →
Assignment of Assignor's Interest
Aug 15, 2008
From: GANSCHOW, MATTHIAS; STROHM-ZIMMERMANN, CHRISTIANE
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 021424/0563 →
Assignment of Assignor's Interest
Oct 20, 2008
From: LEINWEBER, DIRK; ROESCH, ALEXANDER; FEUSTEL, MICHAEL
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 021708/0955 →
Assignment of Assignor's Interest
Oct 24, 2008
From: FECHNER, BJOERN; BECHTOLD, UWE; BOEHMER, ANDREA
To: CLARIANT INTERNATIONAL, LTD.
Reel/Frame 021733/0554 →
Assignment of Assignor's Interest
Mar 11, 2009
From: METZ, HANS JOACHIM; PLUEG, CARSTEN; MEHLTRETTER, GERALD; SCHWEIKART, KARL-HEINZ
To: CLARIANT INTERNATIONAL, LTD.
Reel/Frame 022378/0789 →
Assignment of Assignor's Interest
Mar 20, 2009
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LTD.
Reel/Frame 022429/0222 →
Assignment of Assignor's Interest
Apr 8, 2009
From: BAUER, HARALD; KRAUSE, WERNER; STANIEK, PETER
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 022522/0235 →
Assignment of Assignor's Interest
Jun 18, 2009
From: DIETZ, MATHIAS; BAUER, HARALD; KRAUSE, WERNER
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 022842/0204 →
Assignment of Assignor's Interest
Jun 29, 2009
From: CLARIANT INTERNATIONAL LTD
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 022888/0157 →
Assignment of Assignor's Interest
Jul 31, 2009
From: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 023037/0278 →
Assignment of Assignor's Interest
Nov 9, 2009
From: FECHNER, BJOERN; SCHAEFER, CARSTEN; WOERNDLE, ALEXANDER
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 023521/0356 →
Assignment of Assignor's Interest
Feb 12, 2010
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 023930/0822 →
Assignment of Assignor's Interest
Jul 26, 2011
From: KRULL, MATTHIAS; MORSCHHAEUSER, ROMAN; LERCH, ALEXANDER; RITTER, HELMUT
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 026651/0613 →
Assignment of Assignor's Interest
Aug 17, 2011
From: KRULL, MATTHIAS; LERCH, ALEXANDER; MORSCHHAEUSER, ROMAN; BEYE, NORBERT
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 026765/0028 →
Assignment of Assignor's Interest
Sep 19, 2011
From: KLUG, PETER; STANKOWIAK, ACHIM; FRANKE, OLIVER; SCHERL, FRANZ-XAVER
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 026930/0265 →
Assignment of Assignor's Interest
Dec 12, 2011
From: KRULL, MATTHIAS; MORSCHHAEUSER, ROMAN; KLUG, PETER; LERCH, ALEXANDER
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 027367/0387 →
Change of Name
Feb 25, 2026
From: COLORANTS INTERNATIONAL LTD
To: HEUBACH HOLDING SWITZERLAND AG
Reel/Frame 073882/0190 →
Change of Name
Feb 25, 2026
From: HEUBACH HOLDING SWITZERLAND AG
To: SUDARSHAN SWITZERLAND HLD1 AG
Reel/Frame 073882/0248 →