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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4810816 |
Process for the production of n-formyl-aspartyl-phenylalanine or its methyl ester |
Mar. 7, 1989 |
| 4810815 |
Acceleration of diene hydrocyanation |
Mar. 7, 1989 |
| 4810814 |
Preparation of cyanoalkylphenols |
Mar. 7, 1989 |
| 4810813 |
Method for making reaction products of phosgene and dihydric phenol with stable suspension of di... |
Mar. 7, 1989 |
| 4810812 |
Thiolcarboxylic acid esters |
Mar. 7, 1989 |
| 4810811 |
Dopamine-beta-hydroxylase inhibitors |
Mar. 7, 1989 |
| 4810810 |
New organo-aluminum antiperspirant compositions |
Mar. 7, 1989 |
| 4810809 |
Ditertiary butyl peroxide recovery |
Mar. 7, 1989 |
| 4810808 |
Process for preparing polyglycidyl compounds |
Mar. 7, 1989 |
| 4810807 |
Hydrogenation of maleic anhydride to tetrahydrofuran |
Mar. 7, 1989 |
| 4810806 |
Halogenated 1,3-dioxolanes and derivatives |
Mar. 7, 1989 |
| 4810805 |
(2-chloro-3-oxo-1-alkenyl)bicyclo(3.3.0)octane derivative |
Mar. 7, 1989 |
| 4810804 |
Acetylenes disubstituted with a phenyl group and a heterobicyclic group having retinoid-like act... |
Mar. 7, 1989 |
| 4810803 |
Process for improving phosphorus-vanadium oxide and phosphorus vanadium-co-metal oxide catalysts... |
Mar. 7, 1989 |
| 4810802 |
Process for the preparation of brominated pyrrolo-[3,4-c]-pyrroles and mixtures thereof |
Mar. 7, 1989 |
| 4810801 |
Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat cer... |
Mar. 7, 1989 |
| 4810800 |
Novel imidazole dopamine beta hydroxylase inhibitors |
Mar. 7, 1989 |
| 4810799 |
Preparation of N-(3,5-dichlorophenyl)oxazolidine-2,4-diones |
Mar. 7, 1989 |
| 4810798 |
Recovery of pyridine or methylpyridines or mixtures thereof from methyl butanedicarboxylate cont... |
Mar. 7, 1989 |
| 4810797 |
Method of preparing 2,3,6-trichloropyridine and 2,3,5,6-tetrachloropyridine in the gas phase |
Mar. 7, 1989 |
| 4810796 |
Preparation of pyridinol carbamate |
Mar. 7, 1989 |
| 4810795 |
Certain 2,5 and 2,5,6-di- and tri-substituted nicotinic acid intermediates |
Mar. 7, 1989 |
| 4810794 |
Process for producing pyridine bases |
Mar. 7, 1989 |
| 4810793 |
Composition for thermally stablizing o-pyridylphosphates or thiophosphates by incorporating vari... |
Mar. 7, 1989 |
| 4810792 |
Piperidine intermediates |
Mar. 7, 1989 |
| 4810791 |
Ureidoalkanoylaminocarbonyl amino and imino acids and esters |
Mar. 7, 1989 |
| 4810790 |
5-fluorouracil derivatives useful as carcinostatic substances |
Mar. 7, 1989 |
| 4810789 |
Process for buspirone hydrochloride polymorphic crystalline form conversion |
Mar. 7, 1989 |
| 4810788 |
Azetidinone disulfide derivatives and a process for preparing the same |
Mar. 7, 1989 |
| 4810787 |
Phase separation of polysaccharides from aqueous solutions |
Mar. 7, 1989 |
| 4810786 |
Stabilization of xanthan gum in aqueous solution |
Mar. 7, 1989 |
| 4810785 |
Crosslinked corn bran and utilization in papermaking |
Mar. 7, 1989 |
| 4810784 |
Process for covalent coupling for the production of conjugates, and products hereby obtained |
Mar. 7, 1989 |
| 4810783 |
Process for the preparation of azo dyestuffs having an aniline-type coupler by aminolysis of the... |
Mar. 7, 1989 |
| 4810782 |
Di-ureadopyridines and their chelates |
Mar. 7, 1989 |
| 4810781 |
Methods of preparing epitopes of tumor associated antigens |
Mar. 7, 1989 |
| 4810780 |
Protein having phospholipase A2 inhibitory activity |
Mar. 7, 1989 |
| 4810779 |
Decapeptides having hypotensive action and process for their preparation |
Mar. 7, 1989 |
| 4810778 |
Intermediates for preparing 1,6-dicarba-vasopressin compounds |
Mar. 7, 1989 |
| 4810777 |
Antimicrobial compounds |
Mar. 7, 1989 |
| 4810776 |
Process for producing epoxy resin having a low-EHC-content from chlorine-substituted crude epoxy... |
Mar. 7, 1989 |
| 4810775 |
Process for purifying resorbable polyesters |
Mar. 7, 1989 |
| 4810774 |
Catalytic copolymerization of CO/olefin with ketone additive. |
Mar. 7, 1989 |
| 4810773 |
Method for producing polyarylene sulfide with lithium halide catalyst |
Mar. 7, 1989 |
| 4810772 |
Adhesive composition comprising polyamide from dimer acid and N-alkyl diamine |
Mar. 7, 1989 |
| 4810771 |
Heat-resistant co-polyester from 9,9-bis(4-hydroxy-phenyl)fluorene |
Mar. 7, 1989 |
| 4810770 |
Elastomers |
Mar. 7, 1989 |
| 4810769 |
Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of ... |
Mar. 7, 1989 |
| 4810768 |
Method and formulation for extending shelf life of a silicone resin |
Mar. 7, 1989 |
| 4810767 |
Curable copolymer and process for preparation thereof |
Mar. 7, 1989 |
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