NOBEL CHEMICALS AB

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4868338 Method for acylating a naphthalene compoundExpiredMar 08, 88Sep 19, 89[C07C]
4866204 Method of preparing substituted cyclic carboxylic acidsExpiredFeb 16, 88Sep 12, 89[C07C]
4845281 Method of preparing ketoprofenExpiredJul 29, 88Jul 04, 89[C07C]
4736061 Process for preparing naproxenExpiredMay 10, 85Apr 05, 88[C07C]
4675418 Process for preparing alkanoic acids or esters thereof by rearrangement of alpha-halo-ketones in protic medium and in the presence of a non-noble metal saltExpiredJul 15, 82Jun 23, 87[C07D, C07C]
4670603 Process for the preparation of aryl alkyl ketonesExpiredSep 24, 85Jun 02, 87[C07C]
4546201 Process for the optical resolution of (.+-.)2-(6'methoxy-2'-naphthyl)-propionic acidExpiredApr 23, 84Oct 08, 85[C07B]
4542233 Process for preparing biaryl compounds via coupling of an arylamine with an areneExpiredJul 20, 83Sep 17, 85[C07C]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.