Dry powder inhaler and system for drug delivery Grant US-10751488-B2 United States of America 25 Aug 2020
Interactive apparatus and method for real-time profiling of inhalation efforts Grant US-10675421-B2 United States of America 09 Jun 2020
Blister package for pharmaceutical cartridges Grant US-10625034-B2 United States of America 21 Apr 2020
Microcrystalline diketopiperazine compositions and methods Grant US-10421729-B2 United States of America 24 Sep 2019
Dry powder inhaler and system for drug delivery Grant US-10201672-B2 United States of America 12 Feb 2019
Substituted diketopiperazine analogs for use as drug delivery agents Grant US-10172850-B2 United States of America 08 Jan 2019
Diketopiperazine salts for drug delivery and related methods Grant US-10130685-B2 United States of America 20 Nov 2018
Method for improving the pharmaceutic properties of microparticles comprising… Grant US-10130581-B2 United States of America 20 Nov 2018
High capacity diketopiperazine microparticles and methods Grant US-10130709-B2 United States of America 20 Nov 2018
Apparatus, system and method for measuring resistance of an inhaler Grant US-9983108-B2 United States of America 29 May 2018
Heat-stable dry powder pharmaceutical compositions and methods Grant US-9925144-B2 United States of America 27 Mar 2018
Method of drug formulation based on increasing the affinity of crystalline microparticle… Grant US-9717689-B2 United States of America 01 Aug 2017
Apparatus and method for simulating inhalation efforts Grant US-9706944-B2 United States of America 18 Jul 2017
Diketopiperazine salts for drug delivery and related methods Grant US-9675674-B2 United States of America 13 Jun 2017
Substituted diketopiperazine analogs for use as drug delivery agents Grant US-9655850-B2 United States of America 23 May 2017
Diketopiperazine microparticles with defined specific surface areas Grant US-9630930-B2 United States of America 25 Apr 2017
Dry powder inhaler and system for drug delivery Grant US-9511198-B2 United States of America 06 Dec 2016
Dry powder inhaler and system for drug delivery Grant US-9446133-B2 United States of America 20 Sep 2016
Increasing drug affinity for crystalline microparticle surfaces Grant US-9446001-B2 United States of America 20 Sep 2016
High capacity diketopiperazine microparticles and methods Grant US-9364436-B2 United States of America 14 Jun 2016
Interactive apparatus and method for real-time profiling of inhalation efforts Grant US-9364619-B2 United States of America 14 Jun 2016
Dry powder inhaler and system for drug delivery Grant US-9339615-B2 United States of America 17 May 2016
Method for improving the pharmaceutic properties of microparticles comprising… Grant US-9241903-B2 United States of America 26 Jan 2016
Substituted diketopiperazine analogs for use as drug delivery agents Grant US-9220687-B2 United States of America 29 Dec 2015
Dry powder inhaler and system for drug delivery Grant US-9192675-B2 United States of America 24 Nov 2015
Method of drug formulation based on increasing the affinity of active agents for… Grant US-9089497-B2 United States of America 28 Jul 2015
Method of drug formulation based on increasing the affinity of active agents for… Grant US-9066881-B2 United States of America 30 Jun 2015
Dry powder inhaler and system for drug delivery Grant US-8912193-B2 United States of America 16 Dec 2014
Substituted diketopiperazine analogs for use as drug delivery agents Grant US-8906926-B2 United States of America 09 Dec 2014
Diketopiperazine microparticles with defined specific surface areas Grant US-8778403-B2 United States of America 15 Jul 2014
Diketopiperazine microparticles with defined specific surface areas Grant US-8734845-B2 United States of America 27 May 2014
Diketopiperazine microparticles with defined specific surface areas Grant US-8551528-B2 United States of America 08 Oct 2013
Diketopiperazine microparticles with defined isomer contents Application US-8227409-B2 United States of America 24 Jul 2012