SCHLEICHER & SCHUELL INC has a total of 13 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets measurement, chemical engineering and biotechnology are OAKVILLE TRADING HONG KONG LTD, LIA DIAGNOSTICS INC and ANPAC BIO-MEDICAL SCIENCE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | Australia | 1 | |
#4 | Germany | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Chemical engineering | |
#3 | Biotechnology | |
#4 | Organic fine chemistry | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Kremer Richard D | 6 |
#2 | Harvey Michael A | 3 |
#3 | Burghoff Robert L | 2 |
#4 | Zuk Peter Jr | 2 |
#5 | King Thomas H | 2 |
#6 | Audette Charlene A | 1 |
#7 | Bush Christopher N | 1 |
#8 | Morse Randall H | 1 |
#9 | Siebengartner Michael J | 1 |
#10 | Kremer Rochard D | 1 |
Publication | Filing date | Title |
---|---|---|
EP1289621A1 | Centrifugal filtration apparatus | |
WO0185299A1 | Centrifugal filtration apparatus | |
WO9823958A1 | Competitive lateral flow, specific binding chromatographic assay devices, kits, and methods | |
US5939259A | Methods and devices for collecting and storing clinical samples for genetic analysis | |
US5382516A | Method and devices for delivery of substrate for the detection of enzyme-linked, membrane-based binding assays | |
US4635488A | Nonintrusive body fluid samplers and methods of using same | |
US4534863A | Centrifugal filtering device and filter unit therefor | |
US4272381A | Thin-layer chromatography spotting | |
US3928203A | Chromatographic apparatus |