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BIOTEK INC

Overview
  • Total Patents
    21
About

BIOTEK INC has a total of 21 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology, pharmaceuticals and machines are HEMOSPHERE INC, CAMBRIDGE BIOSTABILITY LTD and Midas Pharma GmbH.

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Nuwayser Elie S 11
#2 Loeb Marvin P 9
#3 Olson Arne M 5
#4 Ash Stephen R 2
#5 Nucefora William A 2
#6 Parks Richard E 1
#7 Babb Albert L 1
#8 Cepuritis Talivaldis 1

Latest patents

Publication Filing date Title
US7041320B1 High drug loaded injectable microparticle compositions and methods of treating opioid drug dependence
US7157102B1 Multi-layered microcapsules and method of preparing same
US5648097A Calcium mineral-based microparticles and method for the production thereof
US4834978A Method of transdermal drug delivery
US4810499A Transdermal drug delivery system and method
US4927687A Sustained release transdermal drug delivery composition
US4687481A Transdermal drug delivery system
US4623588A Controlled release composite core coated microparticles
US4707362A Sustained release composition
US4624665A Method of transdermal drug delivery
US4568559A Composite core coated microparticles and process of preparing same
IT8248381D0 Wearable medicament infusion dispenser
US4402694A Body cavity access device containing a hormone source
US4378016A Artificial endocrine gland containing hormone-producing cells
US4525164A Wearable medication infusion system with arcuated reservoir
US4403984A System for demand-based adminstration of insulin
US4313439A Automated, spring-powered medicament infusion system