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MALLINCKRODT CHEMICAL WORKS

Overview
  • Total Patents
    511
About

MALLINCKRODT CHEMICAL WORKS has a total of 511 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and measurement are BERGER FRANK M, WOMEN FIRST HEALTHCARE INC and HORNER FRANK W LTD.

Patent filings in countries

World map showing MALLINCKRODT CHEMICAL WORKSs patent filings in countries

Patent filings per year

Chart showing MALLINCKRODT CHEMICAL WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Homeyer August H 59
#2 Wallingford Vernon H 45
#3 Stoughton Roger W 27
#4 Ruhoff John R 21
#5 Farr Henry V 18
#6 Mallinckrodt Edward Jr 15
#7 Martin George L 13
#8 Gerfen Charles O 12
#9 Mallinckrodt Jr Edward 12
#10 Whitmore Frank C 11

Latest patents

Publication Filing date Title
JPS60190968A Catheter for contrast photographing of coronary arteries
JPS6069040A Solution for radiative examination
JPS5594360A Manufacture of substituted pyrrole ester
JPS52130923A Xxray photographic agent
JPS52122340A 2*4*66triiodobenzene derivative
AU6860974A Method for in vitro determination of thyroid function and diagnostic reagent composition therefor
GB1428317A Method for in vitro determination of thyroid function and diagnostic reagent composition therefor
US3912935A Apparatus for eluting a daughter radioisotope from a parent radioisotope
US3962412A Metal hydroxide microspheroidal scintigraphic agents and method of preparation
US3873705A Methods for reducing inflammatory reactions using certain s-triazolo-(3,4-a)-isoquinolines
US3823238A Seta-triazolo-(3,4-a)isoquinolines in reducing inflammation
US3882315A Shipping container for a bottle of radioactive material
US3830746A Method for preparing technetium-99m generators loaded with fission product molybdenum-99
US3863004A Denatured macroprotein with divalent tin for tagging with technetium-99m and method of preparation
CA1006183A Process for the production of p-phenylenediamines
US3814769A Catalyzed radioiodine exchange
US3816262A Reagent formulations for assaying biological specimens amd methods of preparing and using same
US3803292A Iron enrichment of flour
US3746714A Methods for inhibiting aggressive behavior by means of s-triazolo-(3,4-a)-isoquinolines
US3833509A Radionuclide generator production method