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ENDOTRONICS INC

Overview
  • Total Patents
    72
About

ENDOTRONICS INC has a total of 72 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets biotechnology, measurement and pharmaceuticals are JAPAN TISSUE ENGINEERING KK, NLP CO LTD and DRUGMODE APS.

Patent filings per year

Chart showing ENDOTRONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rohrbaugh Mark L 12
#2 Salstrom John S 11
#3 Gruenberg Micheal L 11
#4 Gruenberg Michael L 11
#5 Amiot Bruce P 8
#6 Harm William H 8
#7 Walker Robert D 7
#8 Thoma Hans 7
#9 Cracauer Ray F 6
#10 Wilson John R 4

Latest patents

Publication Filing date Title
EP0531631A1 Cell culture apparatus
US5330915A Pressure control system for a bioreactor
FI914267A0 Diagnostic methods and kits using recombinant hepatitis B virus surface antigen
US5202254A Process for improving mass transfer in a membrane bioreactor and providing a more homogeneous culture environment
US5079168A Cell culture apparatus
US4973558A Method of culturing cells using highly gas saturated media
WO8801643A1 Method of culturing cells
US4804628A Hollow fiber cell culture device and method of operation
EP0302894A4 Method of culturing leukocytes.
EP0220650A2 Method and device for culturing cells
FI861559A0 A method for producing a protein comprising the proteins encoded by the coding region of the PreS1-PreS2-S protein of the hepatitis B virus surface antigen, and the recombinant DNA vectors and contaminants and mammalian cells used in the method
FI861417A0 Hepatitis b ytantigen framstaelld med rekombinant-dna-teknik, vaccin, diagnostiskt medel och cellinjer samt foerfaranden foer framstaellning daerav.
US4722902A Apparatus and method for culturing cells, removing waste and concentrating product
WO8602379A1 Hollow fiber culture device for improved nutrient perfusion and product concentration and method of operation
CA1275273C Hollow fiber cell culture device and method of operation
US4647539A Method and apparatus for growing cells in vitro
US4650766A Culturing apparatus
AU1774083A Apparatus for delivering a controlled dosage of a chemical substance
US4618586A Apparatus for administering a controlled dosage of a chemical substance having an improved culture chamber
AU1335283A Process for controlling patterns of chemical stimuli administration to biological tissue