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PR PHARMACEUTICALS INC

Overview
  • Total Patents
    44
About

PR PHARMACEUTICALS INC has a total of 44 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China, Australia and Canada. Its main competitors in its focus markets pharmaceuticals, machines and chemical engineering are MACUSIGHT INC, PERNIX SLEEP INC and COLUMBIA LAB BERMUDA LTD.

Patent filings per year

Chart showing PR PHARMACEUTICALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hinds Kenneth 10
#2 Lewis Danny 10
#3 Schmidt Paul 9
#4 Cook Gary P 7
#5 Allison S Dean 6
#6 Zeigerson Ehud 5
#7 Campbell Kathleen M 4
#8 Paul Schmidt 3
#9 Gary P Cook 3
#10 Dunn James M 3

Latest patents

Publication Filing date Title
US2007207211A1 Emulsion-based microparticles and methods for the production thereof
WO2007064845A1 Sustained release butorphanol drug delivery compositions for analgesia
AU2005284714A1 Long acting injectable crystal formulations of estradiol metabolites and methods of using same
CN1856295A Controlled release composition
EP1829529A1 Controlled release compositions of estradiol metabolites
AU2003231082A1 Controlled release compositions of estradiol metabolites
US6720008B2 Composition and method for the encapsulation of water-soluble molecules into nanoparticles
AU3927902A Oral nanosphere delivery
AU2000202A Methods and compositions for enhanced delivery of bioactive molecules