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QLT PLUG DELIVERY INC

Overview
  • Total Patents
    106
About

QLT PLUG DELIVERY INC has a total of 106 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, pharmaceuticals and machines are MATI THERAPEUTICS INC, WAN PING and ON DEMAND THERAPEUTICS INC.

Patent filings per year

Chart showing QLT PLUG DELIVERY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boyd Stephen 40
#2 Rapacki Alan R 30
#3 Shimizu Robert W 29
#4 Reich Cary J 25
#5 Gifford Hanson S 24
#6 Jain Rachna 23
#7 Reich Cary 20
#8 De Juan Eugene Jr 17
#9 Rubinchik Valery 16
#10 Sim Sylvie 16

Latest patents

Publication Filing date Title
WO2011066479A1 Lacrimal implants including split and insertable drug core
BRPI1008030A2 tear implants and related methods
US2010040670A1 Drug delivery via ocular implant
WO2010006053A1 Lacrimal implant body including comforting agent
CA2728623A1 Combination treatment of glaucoma
BRPI0912182A2 prolonged release distribution of active agents to treat glaucoma and ocular hypertension
CN102112076A Lacrimal implants and related methods
CN102119075A Surface treated implantable articles and related methods
WO2009035565A1 Prostaglandin analogues for implant devices and methods
CN101861135A Lacrimal implant detection
CN101969897A Insertion and extraction tools for lacrimal implants
CN101505683A Drug delivery methods, structures, and compositions for nasolacrimal system