MALLINCKRODT SPECIALTY CHEMICALS COMPANY

Organization

ST. LOUIS, MO, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method of preparing D-propoxyphene
- Patent number 5,312,970
- Issue date May 17, 1994
- Mallinckrodt Specialty Chemicals Company
- John R. Duchek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surfactant improvement for para-aminophenol process
- Patent number 5,312,991
- Issue date May 17, 1994
- Mallinckrodt Specialty Chemicals Company
- Douglas C. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and composition containing pamabrom and pyrilamine maleate
- Patent number 5,306,507
- Issue date Apr 26, 1994
- Mallinckrodt Specialty Chemicals Company
- Steven R. Freebersyser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing .alpha.-d-phenylalkylbenzyl carbinol
- Patent number 5,284,975
- Issue date Feb 8, 1994
- Mallinckrodt Specialty Chemicals Company
- Jacob Mathew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of bromobiphenyls
- Patent number 5,254,776
- Issue date Oct 19, 1993
- Mallinckrodt Specialty Chemicals Company
- John F. Lang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resolution of 3-dimethylamino-2-methylpropiophenone (3-DAMP)
- Patent number 5,227,526
- Issue date Jul 13, 1993
- Mallinckrodt Specialty Chemicals Company
- John R. Duchek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of separating a peptide from a resin
- Patent number 5,200,507
- Issue date Apr 6, 1993
- Mallinckrodt Specialty Chemicals Company
- Paul C. Chieng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of granular metal soap
- Patent number 5,164,523
- Issue date Nov 17, 1992
- Mallinckrodt Specialty Chemicals Company
- Clyde R. Hudson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stereospecific synthesis of tetrasubstituted acrylic esters
- Patent number 5,162,566
- Issue date Nov 10, 1992
- Mallinckrodt Specialty Chemicals Company
- Jacob Mathew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-halo-halobenzenes and 1-halo-3,5-dihalobenzenes
- Patent number 5,157,169
- Issue date Oct 20, 1992
- Mallinckrodt Specialty Chemicals Company
- Jerry R. Patton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenation of aromatic amine compounds
- Patent number 5,149,875
- Issue date Sep 22, 1992
- Mallinckrodt Specialty Chemicals Company
- Jerry R. Patton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of fluorobenzaldehydes
- Patent number 5,138,099
- Issue date Aug 11, 1992
- Mallinckrodt Specialty Chemicals Company
- John F. Lang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stereospecific synthesis of 2(R)-2-methyl-3-dimethylamino-propiophe...
- Patent number 5,132,457
- Issue date Jul 21, 1992
- Mallinckrodt Specialty Chemicals Company
- Jacob Mathew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of noroxymorphone from morphine
- Patent number 5,112,975
- Issue date May 12, 1992
- Mallinckrodt Specialty Chemicals Company
- Rebecca A. Wallace
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for precision cleaning of medical devices
- Patent number 5,110,367
- Issue date May 5, 1992
- Mallinckrodt Specialty Chemicals Company
- E. Wayne Ahlstrom
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing aromatic fluorides
- Patent number 5,107,046
- Issue date Apr 21, 1992
- Mallinckrodt Specialty Chemicals Co., Inc.
- Gary L. Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High ibuprofen content granulations
- Patent number 5,104,648
- Issue date Apr 14, 1992
- Mallinckrodt Specialty Chemicals Company
- Larry E. Denton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Continuous preparation of aromatic diazonium fluoride salts from co...
- Patent number 5,055,563
- Issue date Oct 8, 1991
- Mallinckrodt Specialty Chemicals Company
- Bruce J. Lamb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic bromination of 2-fluoroaniline
- Patent number 5,053,542
- Issue date Oct 1, 1991
- Mallinckrodt Specialty Chemicals Company
- Jerry R. Patton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dust control apparatus
- Patent number 5,052,451
- Issue date Oct 1, 1991
- Mallinckrodt Specialty Chemicals Company
- Michael J. Gentilcore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dithiodialkanoic acid esters and polymers stabilized therewith
- Patent number 5,041,617
- Issue date Aug 20, 1991
- Mallinckrodt Specialty Chemicals Company
- Neil Dunski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting the polymerization of acrylic acid
- Patent number 5,034,156
- Issue date Jul 23, 1991
- Mallinckrodt Specialty Chemicals Company
- John W. Varwig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous recovery of hydrogen fluoride gas
- Patent number 5,032,371
- Issue date Jul 16, 1991
- Mallinckrodt Specialty Chemicals Co.
- Henry J. Buehler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallic fatty acid pellets and method of manufacture
- Patent number 5,028,486
- Issue date Jul 2, 1991
- Mallinckrodt Specialty Chemicals Company
- Neil Dunski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74510012 - WASTE MINIMIZATION
- Serial number 74510012
- Filing date Apr 7, 1994
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 40 - Treatment of materials
Information Trademark
74492119 - CATALYST RESOURCES INTERNATIONAL
- Serial number 74492119
- Filing date Feb 18, 1994
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74462192
- Serial number 74462192
- Registration number 1964480
- Filing date Nov 23, 1993
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74413594 - CHEMFAX
- Serial number 74413594
- Registration number 1880975
- Filing date Jul 16, 1993
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74397714 - DEPADE
- Serial number 74397714
- Filing date Jun 1, 1993
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74344560 - DEPADE
- Serial number 74344560
- Filing date Dec 23, 1992
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74339020 - M3
- Serial number 74339020
- Registration number 1799163
- Filing date Dec 10, 1992
- MALLINCKRODT SPECIALTY CHEMICALS COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74213110 - HYTECH
- Serial number 74213110
- Registration number 1780947
- Filing date Oct 11, 1991
- Mallinckrodt Specialty Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74166531 - AFI
- Serial number 74166531
- Registration number 1682561
- Filing date May 14, 1991
- Mallinckrodt Specialty Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74115615 - DISPENSAR
- Serial number 74115615
- Registration number 1713709
- Filing date Nov 15, 1990
- Mallinckrodt Specialty Chemicals Company
- 20 - Furniture, mirrors, picture frames
Information Trademark
74099068 - PRIZMERA
- Serial number 74099068
- Filing date Sep 21, 1990
- Mallinckrodt Specialty Chemicals Company
- 2 - Paints, varnishes, lacquers
Information Trademark
74098302 - AFI
- Serial number 74098302
- Registration number 1673133
- Filing date Sep 18, 1990
- Mallinckrodt Specialty Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74064152 - CALSICAT
- Serial number 74064152
- Registration number 1673131
- Filing date May 30, 1990
- Mallinckrodt, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74054683 - STANDARD
- Serial number 74054683
- Registration number 1723077
- Filing date May 1, 1990
- Mallinckrodt, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74022423 - CIRCLE OF SAFETY
- Serial number 74022423
- Registration number 1692248
- Filing date Jan 25, 1990
- Mallinckrodt, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

MALLINCKRODT SPECIALTY CHEMICALS COMPANY

Organization

Patents Grantslast 30 patents

Method of preparing D-propoxyphene

Surfactant improvement for para-aminophenol process

Process and composition containing pamabrom and pyrilamine maleate

Method of preparing .alpha.-d-phenylalkylbenzyl carbinol

Synthesis of bromobiphenyls

Resolution of 3-dimethylamino-2-methylpropiophenone (3-DAMP)

Method of separating a peptide from a resin

Process for the production of granular metal soap

Stereospecific synthesis of tetrasubstituted acrylic esters

Preparation of 3-halo-halobenzenes and 1-halo-3,5-dihalobenzenes

Halogenation of aromatic amine compounds

Synthesis of fluorobenzaldehydes

Stereospecific synthesis of 2(R)-2-methyl-3-dimethylamino-propiophe...

Preparation of noroxymorphone from morphine

Method for precision cleaning of medical devices

Process for preparing aromatic fluorides

High ibuprofen content granulations

Continuous preparation of aromatic diazonium fluoride salts from co...

Catalytic bromination of 2-fluoroaniline

Dust control apparatus

Dithiodialkanoic acid esters and polymers stabilized therewith

Method for inhibiting the polymerization of acrylic acid

Process for the continuous recovery of hydrogen fluoride gas

Metallic fatty acid pellets and method of manufacture

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74510012 - WASTE MINIMIZATION

74492119 - CATALYST RESOURCES INTERNATIONAL

74462192

74413594 - CHEMFAX

74397714 - DEPADE

74344560 - DEPADE

74339020 - M3

74213110 - HYTECH

74166531 - AFI

74115615 - DISPENSAR

74099068 - PRIZMERA

74098302 - AFI

74064152 - CALSICAT

74054683 - STANDARD

74022423 - CIRCLE OF SAFETY