Patent Assignment
Reel/Frame 018148/0817
Change of Name
Recorded: 2006-08-23
Pages: 3
Assignor
CLARIANT GMBH
Executed: 2005-12-30
Assignee
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRUENINGSTRASSE 50, FRANKFURT AM MAIN, D-65929, GERMANY
Covered Properties
(19)
Process for the Preparation of Pure Propanephosphonic Anhydride
Patent:
5,319,138 →
Application:
07/926,495 →
Process for Preparing Dialkyl Vinylphosphonates
Patent:
5,475,128 →
Application:
08/353,676 →
Process for Preparing Alkanephosphonic Anhydrides
Patent:
5,710,330 →
Application:
08/556,859 →
Process for Preparing Dimethyl Vinylphosphonate from Dimethyl 2-Acetoxyethanephosphonate
Patent:
5,763,637 →
Application:
08/587,645 →
Process for the Preparation of Hydroxybiarylphosphines and Novel Compounds of This Group of Substances
Patent:
5,789,623 →
Application:
08/661,629 →
Homogeneous Process for Carrying Out Cross-Coupling Reactions
Patent:
5,756,804 →
Application:
08/686,167 →
Catalyst for Cross-Coupling Reactions
Patent:
6,140,265 →
Application:
09/000,128 →
Method for Producing (1,1';4,11'')-Terphenyl Compounds
Patent:
6,762,315 →
Application:
09/914,478 →
Preparation of Substituted Aromatic Compounds
Process for Preparing Bisallylboranes and Nonaromatic Boronic Acids
Method for Producing Formylphenylboronic Acids
Method for Poducing, via Organometallic Compounds, Organic Intermediate Products
Method for producing, via organometallic compounds, organic intermediate products
Application:
10/491,967 →
Publication:
US 2005/0001333
Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms
Application:
10/526,327 →
Publication:
US 2005/0258553
Method for the Production of Cyclic Phosphonic Acid Anhydrides
Process for Preparing Bisallylboranes and Nonaromatic Boronic Acids
Preparation of Substituted Aromatic Compounds
Method for the production of (1S, 4R)-(-)-4-hydroxy cyclopent-2-enyl esters
Application:
10/734,527 →
Publication:
US 2004/0126855
Preparation of Anilineboronic Acids and Derivatives Thereof
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 5, 1992
From: ROSCHER, GUNTER; KLEINER, HANS-JERG; BERGER, HARALD; SCHMIDT, MANFRED
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 006234/0852 →
Assignment of Assignor's Interest
Dec 12, 1994
From: ROSCHER, GUNTER; KAUFMANN, WOLF-DIETMAR; LAUGWITZ, BERND
To: HOECHST AG
Reel/Frame 007279/0911 →
Assignment of Assignor's Interest
Nov 2, 1995
From: MOLLENKOPF, CARL CHRISTOPH; LEUPOLD, ERNST INGO; ROSCHER, GUNTER
To: HOECHST AG
Reel/Frame 007754/0968 →
Assignment of Assignor's Interest
Jan 17, 1996
From: RIEDEL, KNUT; DETTMEIER, UDO; ROSCHER, GUENTER
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 007876/0117 →
Assignment of Assignor's Interest
Jul 24, 1996
From: HABER, STEFFEN; KLEINER, HANS-JERG
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008136/0967 →
Assignment of Assignor's Interest
Sep 18, 1996
From: REGNAT, DIETER; KLEINER, HANS-JERG
To: HOECHST AG
Reel/Frame 008148/0377 →
Assignment of Assignor's Interest
Nov 28, 1997
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 008831/0301 →
Assignment of Assignor's Interest
Oct 5, 1998
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 009558/0062 →
Assignment of Assignor's Interest
Jun 5, 2000
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 010881/0555 →
Assignment of Assignor's Interest
Jun 15, 2000
From: HOECHST AKTIENGESELLSCHAFT
To: AVENTIS RESEARCH & TECHNOLOGY GMBH & CO. KG
Reel/Frame 010901/0425 →
Assignment of Assignor's Interest
Jun 15, 2000
From: AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG
To: CELANESE GMBH
Reel/Frame 010901/0246 →
Assignment of Assignor's Interest
Sep 8, 2000
From: HABER, STEFFEN; EGGER, NORBERT
To: CLARIANT GMBH
Reel/Frame 011148/0444 →
Assignment of Assignor's Interest
Aug 24, 2001
From: SCHERER, STEFAN; HABER, STEFFEN
To: CLARIANT GMBH
Reel/Frame 012236/0340 →
Assignment of Assignor's Interest
Jun 13, 2002
From: MEUDT, ANDREAS; ERBES, MICHAEL; FORSTINGER, KLAUS
To: CLARIANT GMBH
Reel/Frame 013012/0677 →
Assignment of Assignor's Interest
Aug 6, 2002
From: CELANESE CHEMICALS EUROPE GMBH
To: CLARIANT GMBH
Reel/Frame 013158/0278 →
Assignment of Assignor's Interest
Jun 5, 2003
From: MEUDT, ANDREAS; SCHERER, STEFAN; VOLLMUELLER, FRANK; ERBES, MICHAEL
To: CLARIANT GMBH
Reel/Frame 014552/0546 →
Assignment of Assignor's Interest
Jul 15, 2003
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 014294/0603 →
Assignment of Assignor's Interest
Aug 28, 2003
From: SCHERER, STEFAN; KALININ, ALEXEI; SNIECKUS, VICTOR
To: CLARIANT GMBH
Reel/Frame 014450/0749 →
Assignment of Assignor's Interest
Aug 28, 2003
From: SCHERER, STEFAN; KALININ, ALEXEI; SNIECKUS, VICTOR
To: CLARIANT GMBH
Reel/Frame 013924/0710 →
Assignment of Assignor's Interest
Oct 2, 2003
From: MEUDT, ANDREAS; ERBES, MICHAEL; FORSTINGER, KLAUS
To: CLARIANT GMBH
Reel/Frame 014574/0495 →
Assignment of Assignor's Interest
Dec 12, 2003
From: WISDOM, RICHARD
To: CLARIANT GMBH
Reel/Frame 014795/0289 →
Assignment of Assignor's Interest
Apr 8, 2004
From: MEUDT, ANDREAS
To: CLARIANT GMBH
Reel/Frame 015855/0645 →
Assignment of Assignor's Interest
Apr 8, 2004
From: WEHLE, DETLEF; FORSTINGER, KLAUS; MEUDT, ANDREAS
To: CLARIANT GMBH
Reel/Frame 015872/0273 →
Assignment of Assignor's Interest
Feb 28, 2005
From: MEUDT, ANDREAS; LEHNEMANN, BERND; ERBES, MICHAEL; FORSTINGER, KLAUS
To: CLARIANT GMBH
Reel/Frame 016819/0882 →
Assignment of Assignor's Interest
Jan 20, 2006
From: WEHNER, MARK; KIRSCHBAUM, BETTINA; DEUTSCHER, LOTHAR; WAGNER, HANS JUERGEN
To: CLARIANT GMBH
Reel/Frame 017534/0537 →