SCHLEICHER & SCHUELL
Filed: April 28, 1944
FILTER PAPERS, FILTER PULP, FILTER AND EXTRACTION THIMBLES, FILTER CUPS, AND FILTER PAPER SUPPORTS
Owned by: SCHLEICHER & SCHUELL GMBH
Serial Number: 71469785
SCHLEICHER & SCHUELL S & S
Filed: April 28, 1944
FILTER PAPERS, FILTER PULP, FILTER AND EXTRACTION THIMBLES [ , FILTER CUPS, AND FILTER PAPER SUPPORTS ]
Owned by: SCHLEICHER & SCHUELL GMBH
Serial Number: 71469788
ELUTIP-R
Filed: July 29, 1985
CHROMATOGRAPHY COLUMNS AND DISPOSABLE FILTER HOLDERS FOR LABORATORY USE, ESPECIALLY FOR BIOCHEMICAL WORK
Owned by: SCHLEICHER & SCHUELL GMBH
Serial Number: 73550397
CARBOGLAS
Filed: April 27, 1992
laboratory apparatus; namely, transfer apparatus for separating, cleaning and detecting solid and volatile substances in…
Owned by: SCHLEICHER & SCHUELL GMBH
Serial Number: 74269544
S
Filed: June 11, 1992
chemicals and reagents for chemical-analytical, physical-analytical, bacteriological scientific and research use; namely…
Owned by: SCHLEICHER & SCHUELL GMBH
Serial Number: 74283851
