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HOEFER SCIENTIFIC INSTR

Overview
  • Total Patents
    25
About

HOEFER SCIENTIFIC INSTR has a total of 25 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Germany and Japan. Its main competitors in its focus markets measurement, machine tools and machines are THERMOQUEST ITALIA SPA, YAMAZAKI ISAO and COLAB LAB INC.

Patent filings in countries

World map showing HOEFER SCIENTIFIC INSTRs patent filings in countries

Patent filings per year

Chart showing HOEFER SCIENTIFIC INSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoefer Stanton A 7
#2 Hoefer Stanton Albert 5
#3 Hoefer Peter S 5
#4 Whitesides Michael 4
#5 Difonzo John C 2
#6 Whitesides Michael G 2
#7 Camacho Joseph 1
#8 Maikeru Howaitosaidosu 1
#9 Sutanton Arubaato Haafuaa 1
#10 Tombs Michael Peter 1

Latest patents

Publication Filing date Title
US5445723A Blotting apparatus
DE3635966A1 DEVICE FOR ANALYZING SAMPLES
US5176805A Reverse-polarity gel electrophoresis
US4560459A Vertical gel sandwich for use in electrophoresis and method therefor
US4292161A Vertical gel slab electrophoresis apparatus
US4290871A Vertical gel slab electrophoresis method
US4224134A Vertical gel slab electrophoresis apparatus and method therefor
US4101401A Fluid isolation electrophoresis apparatus and method
US4048049A Tube gel electrophoresis device
US3980540A Vertical gel slab electrophoresis apparatus and method
US3994189A Electrophoresis gel slicer apparatus and method
US4020563A Slab gel dryer and method
US3932265A Vertical gel slab electrophoresis apparatus
US3930880A Slab gel diffusion destainer
US3867271A Gel electrophoresis apparatus and method