March 19, 2012

CAS databases provide millions of journal article references from more than 10,000 major scientific journals worldwide, patent and patent family references from 62 patent authorities around the world, and other reputable web sources.

The following patent record is from the CAplusSM database.

CAPLUS COPYRIGHT 2012 ACS

Patent Number: US 8129572
Title: Preparation of olefin co-dimers
Inventor(s): Sigl, Marcus; Triller, Michael; Heidemann, Thomas
Patent Assignee(s): BASF Aktiengesellschaft, Germany
Source: PCT Int. Appl., 42 pp. CODEN: PIXXD2
Language: German

Abstract:

Olefin co-dimers are prepared by converting a first and second olefin over a heterogeneous olefin oligomerization catalyst, wherein the obtained olefin co-dimers may be subjected to a hydroformylation and subsequent hydrogenation to prepare alc. mixts.


Please note:
  Abstracts and titles for patent records in CAplus are routinely enhanced to better describe the claimed invention. In this example, CAS originally indexed the PCT publication WO 2007141288, which has a different abstract than the US 8,129,572 equivalent patent. The abstract has been modified from its original form for clarity.

 

View the full-text U.S. patent from USPTO.

Recent News

    
    October 7, 2014 | CAS and Obiter Research form a
    multi-year collaboration to provide SciFinder to their
    research team
    
    September 29, 2014
| Cooperative Patent Classification
    (CPC) Combination Set Data Now Available in CAplus,
    INPADOCDB and USPAT Databases
         
    September 22, 2014
| STN Global Value Pricing
    Agreement Supports the Swedish Patent and
    Registration Office in Providing High Quality and
    Efficient Examination
    
 
                                                                     More News >> 

 Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624                                       
 Email: cas-pr@cas.org