Learn more

RETRACTABLE TECHNOLOGIES INC

Overview
  • Total Patents
    339
  • GoodIP Patent Rank
    21,953
  • Filing trend
    ⇧ 100.0%
About

RETRACTABLE TECHNOLOGIES INC has a total of 339 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, chemical engineering and computer technology are FLATMED LLC, ALLYTEC AB and AI MEDICAL DEVICES INC.

Patent filings per year

Chart showing RETRACTABLE TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shaw Thomas J 285
#2 Zhu Ni 211
#3 Small Mark 169
#4 Zhu Judy 35
#5 Ni Zhu 33
#6 Mark Small 30
#7 Wood Gary 28
#8 Thomas J Shaw 27
#9 Duesman Kathryn Margaret 16
#10 Wisner Steven R 15

Latest patents

Publication Filing date Title
WO2020204992A1 Syringe with flat indicia display surface
MX2019010665A Dental safety syringe.
US2019125980A1 Frontal attachment for dental syringe with oblique needle advancement and retraction
US2019090798A1 Bodily fluid collection device with integral tube seal
US2019001075A1 Safety syringe with needle redirection device
TW201804959A Blood collection tube holder with slide-activated needle retraction
US2016310057A1 Blood collection tube holder with slide-activated needle retraction
US2015283329A1 Medical device with selectively retractable needle cap
US2015073303A1 Retractable needle for blood gas sampling
TW201440833A Needle retraction apparatus
TW201446300A Medical device with sliding frontal attachment and retractable needle
EP3074065A1 Frontal attachment device for syringe with rotationally activated retractable needle
WO2015034548A1 Medical device with sliding frontal attachment and retractable needle
US2014171877A1 Frontal attachment device for syringe with rotationally activated retractable needle
US2014012206A1 Medical device with sliding frontal attachment and retractable needle
US2014276435A1 Needle retraction apparatus
US2014276445A1 Frontal attachment device for syringe with pinch-activated retraction
WO2013126819A1 Needle holder assembly
US2014171830A1 Needle retraction apparatus
CN102824680A Intravenous catheter introducer with needle retraction controlled by catheter hub seal