loadpatents
name:-0.031192064285278
name:-0.019118070602417
name:-0.0048258304595947
Liu; Puchun Patent Filings

Liu; Puchun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Puchun.The latest application filed is for "silicone-containing acrylic polymers for transdermal drug delivery compositions".

Company Profile
6.22.32
  • Liu; Puchun - Miami FL
  • Liu; Puchun - Chappaqua NY
  • Liu; Puchun - Tarrytown NY
  • Liu; Puchun - Somer NY
  • Liu; Puchun - Somers NY
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Silicone-containing acrylic polymers for transdermal drug delivery compositions
Grant 11,427,666 - Liao , et al. August 30, 2
2022-08-30
Compositions and methods for transdermal delivery of tertiary amine drugs
Grant 10,987,316 - Liao , et al. April 27, 2
2021-04-27
Silicone-containing Acrylic Polymers For Transdermal Drug Delivery Compositions
App 20200277424 - Liao; Jun ;   et al.
2020-09-03
Pressure-sensitive adhesives for transdermal drug delivery
Grant 10,406,116 - Zhang , et al. Sept
2019-09-10
Pressure-sensitive adhesives for transdermal drug delivery
Grant 10,406,115 - Zhang , et al. Sept
2019-09-10
Gastric Retention and Controlled Release Delivery System
App 20190216729 - Liao; Jun ;   et al.
2019-07-18
Pharmaceutical Formulations Containing Microparticles Or Nanoparticles Of A Delivery Agent
App 20190022228 - Klein; George ;   et al.
2019-01-24
Formulations For Delivering Insulin
App 20180338923 - LEVCHIK; Halina ;   et al.
2018-11-29
Compositions and methods for the transdermal delivery of methylphenidate
Grant 9,717,697 - Liao , et al. August 1, 2
2017-08-01
Gastric Acid Modulators For Oral Delivery Of Peptides And Proteins
App 20170189363 - Klein; Jeffrey ;   et al.
2017-07-06
Transdermal Pharmaceutical Compositions With Reduced Skin Irritation
App 20170100481 - KLEIN; Jeffrey ;   et al.
2017-04-13
Multi-polymer Compositions For Transdermal Drug Delivery
App 20170007548 - Kulakofsky; Joshua ;   et al.
2017-01-12
Pressure-sensitive Adhesives For Transdermal Drug Delivery
App 20160374954 - Zhang; Jilin ;   et al.
2016-12-29
Topical cromolyn formulations
Grant 9,498,487 - Liu , et al. November 22, 2
2016-11-22
Oligomeric/polymeric Silicone Fluids For Use In Transdermal Drug Delivery Systems
App 20160256406 - Liu; Puchun ;   et al.
2016-09-08
Pressure-sensitive Adhesives For Transdermal Drug Delivery
App 20160228383 - Zhang; Jilin ;   et al.
2016-08-11
Transdermal Drug Delivery Systems For Agomelatine
App 20160184246 - Liu; Puchun ;   et al.
2016-06-30
Multi-polymer compositions for transdermal drug delivery
Grant 9,295,726 - Kulakofsky , et al. March 29, 2
2016-03-29
Silicone-containing Acrylic Polymers For Transdermal Drug Delivery Compositions
App 20160030362 - Liao; Jun ;   et al.
2016-02-04
Compositions And Methods For Transdermal Delivery Of Amphetamine And Clonidine
App 20150342899 - KULAKOFSKY; Joshua ;   et al.
2015-12-03
Formulations For Delivering Insulin
App 20150190344 - LEVCHIK; Halina ;   et al.
2015-07-09
Intraoral dosage forms of glucagon
Grant 8,975,227 - Wang , et al. March 10, 2
2015-03-10
Formulations for delivering insulin
Grant 8,927,015 - Levchik , et al. January 6, 2
2015-01-06
Transdermal Drug Delivery System With Overlay
App 20140276479 - Nguyen; Viet ;   et al.
2014-09-18
Compositions And Methods For Transdermal Delivery Of Tertiary Amine Drugs
App 20140276478 - Liao; Jun ;   et al.
2014-09-18
Transdermal Methylphenidate Compositions With Acrylic Block Copolymers
App 20140276483 - Liao; Jun ;   et al.
2014-09-18
Topical administration of acyclovir
Grant 8,771,712 - Dinh , et al. July 8, 2
2014-07-08
Compositions And Methods For The Transdermal Delivery Of Methylphenidate
App 20140105979 - Liao; Jun ;   et al.
2014-04-17
Cyclopropyl compounds and compositions for delivering active agents
Grant 8,541,362 - Tang , et al. September 24, 2
2013-09-24
Phenoxy carboxylic acid compounds and compositions for delivering active agents
Grant 8,410,309 - Leone-Bay , et al. April 2, 2
2013-04-02
Pharmaceutical Formulations Containing Microparticles Or Nanoparticles Of A Delivery Agent
App 20120189666 - Dhoot; Nikhil ;   et al.
2012-07-26
Compositions for buccal delivery of parathyroid hormone
Grant 8,110,547 - Lee , et al. February 7, 2
2012-02-07
Compositions and methods for buccal delivery of human growth hormone
Grant 8,030,271 - Liu , et al. October 4, 2
2011-10-04
Phenoxy carboxylic acid compounds and compositions for delivering active agents
Grant 7,951,971 - Leone-Bay , et al. May 31, 2
2011-05-31
Pharmaceutical Formulations Containing Microparticles Or Nanoparticles Of A Delivery Agent
App 20100055194 - Majuru; Shingai ;   et al.
2010-03-04
Cyclopropyl Compounds And Compositions For Delivering Active Agents
App 20090220451 - Tang; Pingwah ;   et al.
2009-09-03
Topical Cromolyn Formulations
App 20090209635 - Liu; Puchun ;   et al.
2009-08-20
Topical Adminstration Of Acyclovir
App 20090118168 - Dinh; Steven ;   et al.
2009-05-07
Compositions For Buccal Delivery of Human Growth Hormone
App 20080207513 - Liu; Puchun ;   et al.
2008-08-28
Intraoral Dosage Forms of Glucagon
App 20080207514 - Wang; Nai Fang ;   et al.
2008-08-28
Compositions For Buccal Delivery Of Parathyroid Hormone
App 20080200380 - Lee; Jongbin ;   et al.
2008-08-21
Gastric Retention and Controlled Release Delivery System
App 20080153779 - Liao; Jun ;   et al.
2008-06-26
Human Growth Hormone Formulations
App 20080095837 - Dinh; Steven ;   et al.
2008-04-24
Phenoxy Carboxylic Acid Compounds And Compositions For Delivering Active Agents
App 20060264513 - Leone-Bay; Andrea ;   et al.
2006-11-23
Phenoxy carboxylic acid compounds and compositions for delivering active agents
Grant 7,129,274 - Leone-Bay , et al. October 31, 2
2006-10-31
Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agent
App 20060078622 - Majuru; Shingai ;   et al.
2006-04-13
Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agent
App 20060078623 - Dhoot; Nikhil ;   et al.
2006-04-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed