Merck Sharp & Dohme I.A. Corp.

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Expired/Abandoned/Withdrawn Patents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
4537902 4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidaseExpiredJun 11, 79Aug 27, 85[A61K, C07D]
4454325 N-(Alkenyl)-2-aza-2'-hydroxy-5,6-benzotricyclo[6.3.0.sup.1,8.0.sup.4,11 ] unExpiredDec 27, 82Jun 12, 84[C07D]
4431652 4-Hydroxy-5-substituted-3(2H)-isothiazolone-1,1-dioxide derivatives useful in treating urinary tract calcium oxalate lithiasisExpiredDec 29, 80Feb 14, 84[A61K, C07D]
4428956 4-Hydroxy-5-substituted-3-(2H)-isothiazolone-1,1-dioxide derivatives useful in treating urinary tract calcium oxalate lithiasisExpiredDec 29, 80Jan 31, 84[A61K, C07D]
4377568 Preparation of aqueous alcoholic dispersions of pH sensitive polymers and plasticizing agents and a method of enteric coating dosage forms using sameExpiredAug 12, 81Mar 22, 83[A61K]
4377588 4-(Substituted thiazolyl)-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidaseExpiredSep 11, 79Mar 22, 83[A61K, C07D]
4376779 N-(Substituted)-2-aza-2'-hydroxy-5,6-benzotricyclo[6.3.0.sup.1,8.0.sup.4,11 ] undecane centrally-acting analgesicsExpiredJan 26, 81Mar 15, 83[A61K, C07D]
4349673 BenzoxazinesExpiredDec 23, 80Sep 14, 82[C07D]
4348398 Quinolinyl ethanolaminesExpiredDec 23, 80Sep 07, 82[A61K, C07D]
4341904 Derivatives of 2-hydroxy-6,9-methano-11-amino-5,6,7,8,9,10-hexahydro-benzocycloocteneExpiredFeb 19, 80Jul 27, 82[C07C]
4334077 Stereospecific sulfoxidation of dibenzo thiepinsExpiredJan 28, 81Jun 08, 82[C07D]
4331679 (3-Aralkylamino-2-or-propoxy) heterocyclic compoundsExpiredDec 23, 80May 25, 82[A61K, C07D]
4300569 Red blood cell labelling kitExpiredFeb 25, 80Nov 17, 81[A61K, A61B]
4282365 Dibenz[b,e]oxepin compoundsExpiredNov 24, 78Aug 04, 81[C07D, C07P]
4267341 Process for preparing 2,3-substituted-1,2,-isothiazolium salt antimicrobialsExpiredFeb 08, 79May 12, 81[C07D]
4263207 10,11-Dihydrodibenzo[b,f][1,4]thiazepine carboxylic acids esters and amides thereofExpiredAug 01, 78Apr 21, 81[C07D]

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!.