Title of Invention

PROCESS FOR PREPARING ARYLALKYNES

Abstract The invention refers to process arylvinyl haildes and sulphonates and arylalkynes by recating haloaromatics or aryl sulphonates with vinyl halides or sulphonates in the presence of a palladium catalyst and a base and, if appropriate, subsequent elimination.
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Documents:

1290-mum-2003-abstract(19-12-2003).pdf

1290-MUM-2003-ABSTRACT(26-2-2009).pdf

1290-mum-2003-abstract(granted)-(28-12-2010).pdf

1290-mum-2003-assignment(5-2-2008).pdf

1290-mum-2003-cancelled pages(24-6-2009).pdf

1290-MUM-2003-CANCELLED PAGES(26-2-2009).pdf

1290-mum-2003-claims(19-12-2003).pdf

1290-MUM-2003-CLAIMS(24-6-2009).pdf

1290-MUM-2003-CLAIMS(26-2-2009).pdf

1290-mum-2003-claims(amended)-(22-6-2009).pdf

1290-mum-2003-claims(granted)-(28-12-2010).pdf

1290-MUM-2003-CLAIMS(MARKED COPY)-(24-6-2009).pdf

1290-MUM-2003-COPY OF US PATENT(26-2-2009).pdf

1290-MUM-2003-CORRESPONDENCE(13-3-2009).pdf

1290-MUM-2003-CORRESPONDENCE(2-6-2009).pdf

1290-mum-2003-correspondence(22-6-2009).pdf

1290-MUM-2003-CORRESPONDENCE(24-6-2009).pdf

1290-MUM-2003-CORRESPONDENCE(26-2-2009).pdf

1290-MUM-2003-CORRESPONDENCE(5-3-2009).pdf

1290-mum-2003-correspondence(ipo)-(30-12-2010).pdf

1290-mum-2003-description(complete)-(19-12-2003).pdf

1290-MUM-2003-DESCRIPTION(COMPLETE)-(26-2-2009).pdf

1290-mum-2003-description(granted)-(28-12-2010).pdf

1290-mum-2003-form 1(19-12-2003).pdf

1290-MUM-2003-FORM 1(22-1-2004).pdf

1290-MUM-2003-FORM 1(26-2-2009).pdf

1290-mum-2003-form 1(5-2-2008).pdf

1290-mum-2003-form 13(2-6-2009).pdf

1290-mum-2003-form 13(26-2-2009)-.pdf

1290-mum-2003-form 13(26-2-2009).pdf

1290-mum-2003-form 18(8-9-2006).pdf

1290-mum-2003-form 2(26-2-2009).pdf

1290-mum-2003-form 2(complete)-(19-12-2003).pdf

1290-mum-2003-form 2(granted)-(28-12-2010).pdf

1290-mum-2003-form 2(title page)-(19-12-2003).pdf

1290-MUM-2003-FORM 2(TITLE PAGE)-(26-2-2009).pdf

1290-mum-2003-form 2(title page)-(5-2-2008).pdf

1290-mum-2003-form 2(title page)-(granted)-(28-12-2010).pdf

1290-mum-2003-form 3(19-12-2003).pdf

1290-MUM-2003-FORM 3(26-2-2009).pdf

1290-MUM-2003-FORM 3(5-3-2009).pdf

1290-mum-2003-form 3(8-4-2004).pdf

1290-mum-2003-form 5(19-12-2003).pdf

1290-mum-2003-form 6(5-2-2008).pdf

1290-MUM-2003-PETITION UNDER RULE 137(5-3-2009).pdf

1290-MUM-2003-PETITION UNDER RULE 138(5-3-2009).pdf

1290-MUM-2003-POWER OF AUTHORITY(26-2-2009).pdf

1290-mum-2003-power of authority(5-2-2008).pdf

1290-mum-2003-specification(amended)-(26-2-2009).pdf

1290-MUM-2003-U S PATENT(24-6-2009).pdf


Patent Number 245010
Indian Patent Application Number 1290/MUM/2003
PG Journal Number 53/2010
Publication Date 31-Dec-2010
Grant Date 28-Dec-2010
Date of Filing 19-Dec-2003
Name of Patentee LANXESS DEUTSCHLAND GMBH
Applicant Address 51369 LEVERKUSEN, GERMANY
Inventors:
# Inventor's Name Inventor's Address
1 WOLFGANG EBENBECK Carl-Rumpff-Str. 9, 51373 Koln
2 FLORIAN RAMPF 50733 Koln,
PCT International Classification Number CO7C15/00CO7515/
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 10300124.7 2003-01-07 Germany