Assignee
MALLINCKRODT SPEC CHEM
US·24 granted patents·319 citations·filing 1988–1992
Top patents by PatentIndex Score
24 records- 0197US5112975APreparation of noroxymorphone from morphineMALLINCKRODT SPEC CHEM·Filed 1989·Granted May 12, 1992·87 cites·18 claims
- 0280US5104648AHigh ibuprofen content granulationsMALLINCKRODT SPEC CHEM·Filed 1990·Granted Apr 14, 1992·68 cites·3 claims
- 0377US5254776ASynthesis of bromobiphenylsMALLINCKRODT SPEC CHEM·Filed 1992·Granted Oct 19, 1993·17 cites·22 claims
- 0475US5034156AMethod for inhibiting the polymerization of acrylic acidMALLINCKRODT SPEC CHEM·Filed 1990·Granted Jul 23, 1991·19 cites·11 claims
- 0572US5138099ASynthesis of fluorobenzaldehydesMALLINCKRODT SPEC CHEM·Filed 1991·Granted Aug 11, 1992·14 cites·26 claims
- 0671US5052451ADust control apparatusMALLINCKRODT SPEC CHEM·Filed 1991·Granted Oct 1, 1991·35 cites·20 claims
- 0766US5157169APreparation of 3-halo-halobenzenes and 1-halo-3,5-dihalobenzenesMALLINCKRODT SPEC CHEM·Filed 1992·Granted Oct 20, 1992·10 cites·11 claims
- 0858US5227526AResolution of 3-dimethylamino-2-methylpropiophenone (3-DAMP)MALLINCKRODT SPEC CHEM·Filed 1992·Granted Jul 13, 1993·7 cites·18 claims
- 0956US5028486AMetallic fatty acid pellets and method of manufactureMALLINCKRODT SPEC CHEM·Filed 1989·Granted Jul 2, 1991·10 cites·11 claims
- 1055US5032371AProcess for the continuous recovery of hydrogen fluoride gasMALLINCKRODT SPEC CHEM·Filed 1989·Granted Jul 16, 1991·10 cites·9 claims
- 1152US5200507AMethod of separating a peptide from a resinMALLINCKRODT SPEC CHEM·Filed 1991·Granted Apr 6, 1993·12 cites·12 claims
- 1252US5164523AProcess for the production of granular metal soapMALLINCKRODT SPEC CHEM·Filed 1991·Granted Nov 17, 1992·9 cites·26 claims
- 1345US5162566AStereospecific synthesis of tetrasubstituted acrylic estersMALLINCKRODT SPEC CHEM·Filed 1991·Granted Nov 10, 1992·3 cites·19 claims
- 1443US5312991ASurfactant improvement for para-aminophenol processMALLINCKRODT SPEC CHEM·Filed 1992·Granted May 17, 1994·2 cites·20 claims
- 1540US5053542ACatalytic bromination of 2-fluoroanilineMALLINCKRODT SPEC CHEM·Filed 1990·Granted Oct 1, 1991·2 cites·16 claims
- 1639US5107046AProcess for preparing aromatic fluoridesMALLINCKRODT SPEC CHEM·Filed 1990·Granted Apr 21, 1992·3 cites·14 claims
- 1737US5284975AMethod of preparing α-d-phenylalkylbenzyl carbinolMALLINCKRODT SPEC CHEM·Filed 1992·Granted Feb 8, 1994·1 cites·8 claims
- 1836US5055563AContinuous preparation of aromatic diazonium fluoride salts from corresponding aromatic aminesMALLINCKRODT SPEC CHEM·Filed 1990·Granted Oct 8, 1991·2 cites·18 claims
- 1931US5132457AStereospecific synthesis of 2(R)-2-methyl-3-dimethylamino-propiophenone (d-DAMP)MALLINCKRODT SPEC CHEM·Filed 1991·Granted Jul 21, 1992·0 cites·19 claims
- 2031US5041617ADithiodialkanoic acid esters and polymers stabilized therewithMALLINCKRODT SPEC CHEM·Filed 1988·Granted Aug 20, 1991·1 cites·1 claims
- 2130US5306507AProcess and composition containing pamabrom and pyrilamine maleateMALLINCKRODT SPEC CHEM·Filed 1992·Granted Apr 26, 1994·3 cites·8 claims
- 2229US5149875AHalogenation of aromatic amine compoundsMALLINCKRODT SPEC CHEM·Filed 1991·Granted Sep 22, 1992·1 cites·26 claims
- 2328US5312970AMethod of preparing D-propoxypheneMALLINCKRODT SPEC CHEM·Filed 1992·Granted May 17, 1994·0 cites·22 claims
- 2417US5110367AMethod for precision cleaning of medical devicesMALLINCKRODT SPEC CHEM·Filed 1991·Granted May 5, 1992·3 cites·27 claims
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