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KEY PHARMA

Overview
  • Total Patents
    236
About

KEY PHARMA has a total of 236 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, machines and organic fine chemistry are KALLIMANIS GEORGIOS, LI MINGQIU and ANDRULIS PHARM CORP.

Patent filings per year

Chart showing KEY PHARMAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keith Alec D 48
#2 Snipes Wallace 39
#3 Bodor Nicholas 21
#4 Hsiao Charles 17
#5 Loftsson Thorsteinn 11
#6 Tuttle Ronald R 11
#7 Keith Alec Dell 9
#8 Snipes W 9
#9 Sablotsky Steven 8
#10 Questel John M 8

Latest patents

Publication Filing date Title
HK137593A Physiological means of enhancing transdermal delivery of drugs
SG132293G Physiological means of enhancing transdermal delivery of drugs
HK16093A Controlled release potassium chloride
HK17990A Trinitroglycerol sustained release vehicles and preparation therefrom
US4983396A Percutaneous penetration enhancer of oleic acid and 2-ethyl-1,3-hexanediol
DK493887A Buccal composition
EP0293503A1 Urea stabilized with a lactone in various pharmaceutical and cosmetic preparations
ES8708186A1 Adhesive transdermal drug delivery systems
IE862841L Blocking antigen-induced allergic responses
EP0245366A1 Method and composition for blocking antigen-induced allergic responses
WO8701282A2 Method and composition for providing sustained opioid antagonism
EP0231266A1 Composition for the treatment of chronic obstructive pulmonary disease
DK128486D0 Adhesive transdermal dual-layer dosing system and corresponding adhesive transdermal dosing layer and method for the manufacture of such a layer
CA1270765A Controlled release potassium chloride
IE860433L Controlled release potassium chloride
US4722726A Method and apparatus for iontophoretic drug delivery
US4755386A Buccal formulation
US4764381A Percutaneous penetration enhancer of oleic acid and 2-ethyl-1, 3-hexanediol
US4689213A Method and composition for treating bronchospastic airway diseases
EP0198034A1 Physiological means of enhancing transdermal delivery of drugs.