Chromatography column
Latest Warner-Lambert Company Patents:
- Methods of treating neurofibromatosis type 1 with N-((R))-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-benzamide
- COMPOSITIONS OF ESSENTIALLY PURE FORM IV OF N-((R)-2,3-DIHYDROXYPROPOXY)-3,4-DIFLUORO-2-(2-FLUORO-4-IODO-PHENYLAMINO)-BENZAMIDE AND USES THEREOF
- Methods of treating neurofibromatosis with N-((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-benzamide
- METHODS OF TREATING NEUROFIBROMATOSIS WITH N-((R)-2,3-DIHYDROXYPROPOXY)-3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMINO)-BENZAMIDE
- Compositions of essentially pure form IV of N-((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide and uses thereof
Description
FIG. 1 is a top plan view of the column according to my invention and shows the centrally located chromatigraphic bed support;
FIG. 2 is an exploded front view of the column according to my invention which further shows the bed support in the bottom of the cylindrical column and the cap used to close the lower opening of the column;
FIG. 3 is a bottom view of the column of FIG. 2; and
FIG. 4 is a top plan view of the cap of FIG. 2.
Referenced Cited
Patent History
Patent number: D254445
Type: Grant
Filed: Aug 25, 1977
Date of Patent: Mar 11, 1980
Assignee: Warner-Lambert Company (Morris Plains, NJ)
Inventor: Robert A. Boghosian (Parsippany, NJ)
Primary Examiner: Bernard Ansher
Attorney: Albert H. Graddis
Application Number: 5/827,754
Type: Grant
Filed: Aug 25, 1977
Date of Patent: Mar 11, 1980
Assignee: Warner-Lambert Company (Morris Plains, NJ)
Inventor: Robert A. Boghosian (Parsippany, NJ)
Primary Examiner: Bernard Ansher
Attorney: Albert H. Graddis
Application Number: 5/827,754
Classifications
Current U.S. Class:
D24/56
International Classification: D1402;
International Classification: D1402;
