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WALL MONROE E

Overview
  • Total Patents
    16
About

WALL MONROE E has a total of 16 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are TADEUS REICHSTEIN, CHIMIOTHERAPIE LAB FRANC and PATPHARMA ETS.

Patent filings in countries

World map showing WALL MONROE Es patent filings in countries

Patent filings per year

Chart showing WALL MONROE Es patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wall Monroe E 16
#2 Samuel Serota 4
#3 Kenney Harold E 3
#4 Wani Mansukh C 2
#5 Manikumar Govindarajan 2
#6 Vyas Dolatrai 2
#7 Balasubramanian Neelakantan 2
#8 Krider Merle M 1
#9 Rothman Edward S 1
#10 Wani Mansukh 1

Latest patents

Publication Filing date Title
US5106742A Camptothecin analogs as potent inhibitors of topoisomerase I
US3076002A 16, 24-cyclo-21-norcholatriene derivatives
US3062850A 16, 24-cyclo-21-norcholene derivatives
US2870143A Process for conversion of steroidal sapogenins to pseudosapogenins
US2895953A Process for purification of partially hydrolyzed steroidal saponins
US2894962A Oxidation of pseudosapogenins
US2902496A Method for preparing pregnenones
US2791581A Process for extracting saponins from plant tissue
US2805221A Isosapogenins
US2666770A Alkaline cleavage of pseudosapogenin oxidation products
US2719845A Isolation of sapogenins
US2711408A Purification and separation of sapogenins by adsorption
US2555383A Process for the preparation of chlorin e
US2527602A Process of separating carotene fractions and tocopherol-sterol fractions from green plant materials