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PRP INC

Overview
  • Total Patents
    33
About

PRP INC has a total of 33 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, biotechnology and micro-structure and nano-technology are MCBRIDE WILLIAM J, METRIS THERAPEUTICS LIMITED and IMMUNOTHERAPEUTICS INC.

Patent filings per year

Chart showing PRP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chao Francis C 13
#2 Liang Frank Huayueh 7
#3 Francis Chao 6
#4 Chao Francis 6
#5 Liang Frank H 3
#6 Zamecnik Paul C 3
#7 Kim Byung K 3
#8 Chao Francis C Di 2
#9 Chao C Francis Dr 1
#10 Chao Heir Michael S 1

Latest patents

Publication Filing date Title
US5681823A P1, P4 -dithio-P2 -P3 -monochloromethylene 5', 5'"-diadenosine P1, P4 -tetraphosphate as antithrombotic agent
HU211345A9 Blood platelet membrane micro fragments
US5462752A Inhibition of platelet binding
US5332578A Platelet membrane microparticles
US5428008A Therapeutic composition of micellar structures capable of promoting hemotasis
IE901339L Platelet membrane microparticles
US5185160A Platelet membrane microvesicles