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BECKMAN INSTRUMENTS INC

Overview
  • Total Patents
    4,192
About

BECKMAN INSTRUMENTS INC has a total of 4,192 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, machines and chemical engineering are TECHNICON INSTR, INSTRUMENTATION LAB SPA and JUNIOR INSTRUMENTS.

Patent filings per year

Chart showing BECKMAN INSTRUMENTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sternberg James C 66
#2 Oh Chan S 50
#3 Arthur Edwin P 44
#4 Horrocks Donald L 35
#5 Buzza Edmund E 32
#6 Adams Craig W 32
#7 Pickels Edward G 31
#8 Giebeler Robert 31
#9 Wright Herschel E 29
#10 Leonard John E 29

Latest patents

Publication Filing date Title
US6002003A Cyanine dye activating group with improved coupling selectivity
US5897482A Rotor lid tie-down and vacuum venting system
CA2230296A1 Processes for purifying synthetic oligonucleotides
EP0848251A2 Homogeneous on-line assays using capillary electrophoresis
US5961801A DNA separation electrophoresis gels and methods for their use
US5899349A Cap/closure having a venting mechanism for use with centrifuge containers
EP0830898A2 Centrifuge containment system
US5935051A Blood separation device
EP0839829A2 Universal solid support oligonucleotide reagents
AU3651497A Automated sample processing system
US5863401A Simultaneous analysis of analytes by immunoassay using capillary electophoresis with laser induced fluorescence
US5840005A Centrifuge with inertial mass relief
CA2250116A1 Reagent cartridge
US5851346A Apparatus for sealing containers
WO9746597A1 Polymeric reagents for immobilizing biopolymers
US5728038A Centrifuge rotor having structural stress relief
US5855289A Centrifugally loaded self-sealing integral one-piece cap/closure
US5901873A Self-seating self-sealing labware adapter
US5904824A Microfluidic electrophoresis device
WO9732212A1 System for simultaneously conducting multiple ligand binding assays