Patents by Inventor Akwete L. Adjei

Akwete L. Adjei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220031693
    Abstract: Disclosed in certain embodiments is an immediate release solid oral dosage form comprising a plurality of particles, each particle comprising: (i) a core comprising a first active agent; (ii) a coating comprising a second active agent layered over the core; and (iii) a material that is sensitive to acidic pH layered over the coated core; wherein the dosage form releases at least about 70% of the second active agent within 45 minutes as measured by in-vitro dissolution in a USP Apparatus 2 (paddle) at 50 rpm in 500 ml 0.1 N HCl at 37° C.
    Type: Application
    Filed: October 14, 2021
    Publication date: February 3, 2022
    Inventors: Akwete L. Adjei, Sibao Chen, Robert J. Kupper, Vincent Mancinelli
  • Patent number: 11173155
    Abstract: Disclosed in certain embodiments is an immediate release solid oral dosage form comprising a plurality of particles, each particle comprising: (i) a core comprising a first active agent; (ii) a coating comprising a second active agent layered over the core; and (iii) a material that is sensitive to acidic pH layered over the coated core; wherein the dosage form releases at least about 70% of the second active agent within 45 minutes as measured by in-vitro dissolution in a USP Apparatus 2 (paddle) at 50 rpm in 500 ml 0.1 N HCl at 37° C.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: November 16, 2021
    Assignee: Rhodes Pharmaeuticals, L.P.
    Inventors: Akwete L. Adjei, Sibao Chen, Robert J. Kupper, Vincent Mancinelli
  • Publication number: 20170196846
    Abstract: The invention relates to methods of treating attention deficit hyperactivity disorder in patients in need thereof, and methods for selecting therapeutic dosage amounts to achieve the desired efficacy more quickly. More specifically, the methods of the present invention provide for methylphenidate treatment regimens wherein the efficacious dosage amounts are selected based upon the body weight of the patient to be treated.
    Type: Application
    Filed: June 5, 2015
    Publication date: July 13, 2017
    Inventor: Akwete L. Adjei
  • Publication number: 20150030677
    Abstract: Disclosed is an immediate release solid oral dosage form comprising (i) an active agent; and (ii) a material that is sensitive to acidic pH;
    Type: Application
    Filed: March 1, 2013
    Publication date: January 29, 2015
    Applicant: Rhodes Pharmaeuticals L.P.
    Inventors: Akwete L. Adjei, Sibao Chen, Robert J. Kupper, Vincent Mancinelli
  • Patent number: 7056494
    Abstract: A method and dispenser for treating a systemic disease in a patient in need of such treatment is disclosed. The method comprising maintaining the inspiratory flow rate and volume of the patient to a certain value and then administering a medicament aerosol formulation to the patient using a breath activated inhalation device.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: June 6, 2006
    Assignee: Kos Pharmaceuticals, Inc.
    Inventors: Akwete L. Adjei, Perry Genova, Yazping Zhu, Federick Sexton
  • Patent number: 6780432
    Abstract: This invention relates to a combination drug product comprising pioglitazone hydrochloride and a biguamide, e.g. metformin. In particular, the product comprises a core of the biguamide, e.g. metformin, at least a portion thereof has a layer or coat thereon of pioglitazone.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: August 24, 2004
    Assignee: Aeropharm Technology, Inc.
    Inventors: Anthony J. Cutie, Akwete L. Adjei, Frederick A. Sexton
  • Patent number: 6749845
    Abstract: A polymeric construct is disclosed. The construct comprises a polysaccharide polymer having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: June 15, 2004
    Assignee: Aeropharm Technology, Inc.
    Inventors: Yaping Zhu, Simon G. Stefanos, Lukeysha Kline, Akwete L. Adjei
  • Publication number: 20040042967
    Abstract: A method and dispenser for treating a systemic disease in a patient in need of such treatment is disclosed. The method comprising maintaining the inspiratory flow rate and volume of the patient to a certain value and then administering a medicament aerosol formulation to the patient using a breath activated inhalation device.
    Type: Application
    Filed: March 18, 2003
    Publication date: March 4, 2004
    Inventors: Akwete L. Adjei, Perry Genova, Yazping Zhu, Federick Sexton
  • Publication number: 20040042966
    Abstract: A method of treating a systemic disease in a patient in need of such treatment is disclosed. The method comprising maintaining the inspiratory flow rate and volume of the patient to a certain value and then administering a medicament aerosol formulation to the patient using a breath activated inhalation device.
    Type: Application
    Filed: September 3, 2002
    Publication date: March 4, 2004
    Inventors: Akwete L. Adjei, Perry Genova, Yaping Zhu, Frederick Sexton
  • Patent number: 6669959
    Abstract: A polymeric construct is disclosed. The construct comprises a biodegradable ABA block copolymer having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: December 30, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Akwete L. Adjei, Yaping Zhu, Anthony J. Cutie, John Z. Sun
  • Patent number: 6645468
    Abstract: This invention relates to medicinal aerosol and more formulation and more particularly, to a medicinal aerosol formulation containing rosiglitazone maleate and a fluid carrier.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: November 11, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Anthony J. Cutie, Akwete L. Adjei, Frederick A. Sexton
  • Patent number: 6626171
    Abstract: The metering valve which includes a material reservoir formed generally above a load bearing bottom hollow, with a toroidal gas chamber formed thereabout. Both the gas chamber and the material reservoir include metering spindles which allow the material to be dispensed and gas to be mixed precisely in a mixing chamber, and dispensed through an orifice.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: September 30, 2003
    Assignee: IEP Pharmaceutical Devices Inc.
    Inventors: Frederick Sexton, Perry A. Genova, Akwete L. Adjei
  • Patent number: 6610272
    Abstract: A medicinal formulation is disclosed comprising pioglitazone or a derivative thereof. The formulation additionally comprises a fluid carrier and a stabilizer.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: August 26, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Anthony J. Cutie, Akwete L. Adjei, Frederick A. Sexton
  • Patent number: 6596262
    Abstract: A polymeric construct is disclosed. The construct comprises a polymer selected from silica gel, fumed silica gel, silicic acid, disilicic acid, trisilicic acid, metasilicic acid, and orthosilicic acid in their free or salt forms; silicon dioxide in either of its amporphous, crystalline, or precipitated forms such as Purified Siliceous Earth; diatomacous earth; Fuller's earth, Kieselhurh, Celite; talc; attapulgite; micas; montmorilonite, kaolin, aluminum oxide (Hydrargilite), bentonite, pumice; silanes and siloxanes and any mixture of the foregoing having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: July 22, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Yaping Zhu, Simon G. Stefanos, John Z. Sun, Akwete L. Adjei
  • Patent number: 6596261
    Abstract: A method of treating in a human or animal a condition capable of treatment by oral or nasal inhalation has been found. The method comprises administering a medicinal aerosol formulation comprising a selected medicament under conditions where the amount of the selected drug delivered to the site of action, e.g. the lungs, is maximized.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: July 22, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Akwete L. Adjei, Simon Stefanos, Yaping Zhu
  • Patent number: 6585957
    Abstract: A medicinal formulation is disclosed. The formulation comprises (a) a protein or peptide medicament; (b) a fluid carrier for containing said medicament; and a stabilizer selected from an amino acid, a derivative thereof or a mixture of the foregoing.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: July 1, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Akwete L. Adjei, Yaping Zhu, John Z. Sun, Simon Stefanos
  • Patent number: 6567686
    Abstract: Disclosure is made of a method employing real-time imaging techniques such as Magnetic Resonance Imaging in order to investigate the effect of air way structures or administration and respiratory drugs when administered by oral inhalation. The information obtained from the practice of this method yields the criteria that can be used, among other things, to design more efficient aerosol drug delivery systems which optimize the amount of medicine delivered to the lung.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: May 20, 2003
    Assignee: IEP Pharmaceutical Devices, Inc.
    Inventors: Frederick Sexton, Akwete L. Adjei, Perry Arthur Genova, Richard Joel Melker, Johannes Hugo van Oostrom, Ilona Maria Schmalfuss, Anthony A. Mancuso
  • Patent number: 6565833
    Abstract: This invention relates to a medicinal aerosol formulation and more particularly, to a medicinal aerosol formulation containing a troglitazone medicament and a fluid carrier.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: May 20, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Anthony J. Cutie, Akwete L. Adjei
  • Patent number: 6551578
    Abstract: A modulated release aerosol formulation is disclosed. The formulation comprises a polysaccharide polymer having a selected medicament associated therewith, a fluid carrier for carrying and delivering the construct and a stabilizer.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: April 22, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Akwete L. Adjei, Yaping Zhu
  • Patent number: RE39847
    Abstract: A method of treating a systemic disease in a patient in need of such treatment is disclosed. The method comprising maintaining the inspiratory flow rate and volume of the patient to a certain value and then administering a medicament aerosol formulation to such patient.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: September 18, 2007
    Assignee: Kos Life Sciences, Inc.
    Inventors: Akwete L. Adjei, Anthony J. Cutie