Patents by Inventor Rajiv Malik

Rajiv Malik 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: 20050202083
    Abstract: The technical field of the present invention relates to the selection of lubricants to provide a storage stable tablet of fosinopril, alone or in combination with a diuretic, as well as processes of preparation of the stable tablets. In particular, the lubricants are a combination of colloidal silicon dioxide and talc.
    Type: Application
    Filed: August 1, 2003
    Publication date: September 15, 2005
    Inventors: Pananchukunnath Kumar, Rajeev Mathur, Sanjeev Sethi, Rajiv Malik
  • Publication number: 20050129773
    Abstract: The present invention relates to the preparation of a nanoparticulate isotretinoin composition having enhanced bioavailability.
    Type: Application
    Filed: December 6, 2001
    Publication date: June 16, 2005
    Inventors: Inderdeep Bhatia, Rajiv Malik
  • Publication number: 20050037030
    Abstract: This invention relates to a stable topical formulation of clarithromycin and its use in the treatment of acne.
    Type: Application
    Filed: December 12, 2002
    Publication date: February 17, 2005
    Inventors: Mukesh Kumar, Ajay Singla, Vinod Arora, Rajiv Malik
  • Publication number: 20040167225
    Abstract: The invention relates to processes for preparing, and pharmaceutical compositions of, modafinil dosage forms for oral administration. The dosage forms include a mixture of coarse and fine particles of modafinil. The process for preparing modafinil oral dosage forms includes forming a dosage form that includes about 7%-25% by weight of modafinil particles having diameters greater than 220 &mgr;m and about 75%-93% by weight of modafinil particles having diameters less than 220 &mgr;m.
    Type: Application
    Filed: July 8, 2003
    Publication date: August 26, 2004
    Inventors: Romi Bharat Singh, Pannanchukunnath Manoj Kumar, Vishnubhotla Nagaprasad, Sunilendu Bhushan Roy, Rajiv Malik
  • Publication number: 20040157925
    Abstract: The present invention relates to a stable pharmaceutical composition comprising pravastatin or its pharmaceutically acceptable salts and a carrier, which imparts a pH between 6.5 and 8.5 to an aqueous dispersion of said composition. The invention also relates to a process for making the pharmaceutical composition.
    Type: Application
    Filed: April 12, 2004
    Publication date: August 12, 2004
    Inventors: Vishnubhotla Nagaprasad, Rajiv Malik
  • Patent number: 6740337
    Abstract: The present invention relates to a bioavailable pharmaceutical composition of 13-cis vitamin A acid (also known as 13-cis retinoic acid and isotretinoin) and a process for preparing the same. 13-cis vitamin A acid is a relatively water insoluble compound that degrades when exposed to light and atmospheric oxygen. Due to its instability and relative insolubility, the bioavailability of the drug after oral administration is difficult to achieve and has always been a challenge to a development pharmacist. It would therefore be desirable to provide a dosage form in which the drug is stable and predictably bioavailable.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: May 25, 2004
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Abha Pant, Inderdeep Bhatia, Sunilendu Bhushan Roy, Rajiv Malik
  • Publication number: 20040059001
    Abstract: The present invention relates to an extended release pharmaceutical composition containing metformin and a rate controlling polymer and a process for the preparation thereof.
    Type: Application
    Filed: September 18, 2003
    Publication date: March 25, 2004
    Inventors: Deepak Murpani, Ashish Madan, Vinod Kumar Arora, Rajiv Malik
  • Publication number: 20030175338
    Abstract: A pharmaceutical formulation having improved bioavailability and bioequivalence includes particles of amorphous and/or crystalline atorvastatin that have a particle size (d90) less than 150 &mgr;m and a mean particle size (d50) of the atorvastatin particles that is between approximately 5 and 50 &mgr;m. The atorvastatin can be one or more of atorvastatin calcium, atorvastatin magnesium, atorvastatin aluminum, atorvastatin iron, and atorvastatin zinc. The formulations of atorvastatin can be stabilized by mixing atorvastatin with an alkali metal salt additive at between approximately 1.2% and less than 5% w/w of the formulation.
    Type: Application
    Filed: February 14, 2003
    Publication date: September 18, 2003
    Inventors: Romi Barat Singh, Pananchukunnath Manoj Kumar, Rajiv Malik
  • Publication number: 20030161875
    Abstract: The present invention relates to fast dissolving tablets for oral administration comprising a therapeutically effective amount of drug(s) that acts selectively as a cyclooxygenase-2 (COX-2) enzyme inhibitor, which disintegrate quickly in mouth. The tablets are particularly suitable for patients who have difficulty in swallowing.
    Type: Application
    Filed: February 27, 2002
    Publication date: August 28, 2003
    Inventors: Deepak Murpani, Vinod Kumar Arora, Rajiv Malik
  • Patent number: 6421719
    Abstract: Configuration management of managed objects is performed based upon performance data. Configuration management is performed on varying levels according to the amount of interpretation of the performance data that is required. A new configuration for an object is determined based upon the performance data, and the object is reconfigured according to the new configuration. Analysis may be performed at varying levels by a reactive analyzer and a deliberative analyzer.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: July 16, 2002
    Assignee: Aprisma Management Technologies, Inc.
    Inventors: Lundy Lewis, Rajiv Malik, Steve Sycamore, Utpal Datta, Giff Hammar
  • Patent number: 6381639
    Abstract: Method and apparatus for determining an enforceable policy applicable to one or more network devices. The method includes attaching one or more rule elements to one or more domain elements to create policies, the domain elements representing network devices and groups of network devices, and the rule elements defining actions, a method for determining whether a conflict exists between the polices, and a method for resolving the conflicts to produce one or more enforceable policies.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: April 30, 2002
    Assignee: Aprisma Management Technologies, Inc.
    Inventors: Suzanne Thebaut, Walter Scott, Eric Rustici, Prasan Kaikini, Lundy Lewis, Rajiv Malik, Steve Sycamore, Roger Dev, Oliver Ibe, Ajay Aggarwal, Todd Wohlers
  • Publication number: 20020035119
    Abstract: A bioavailable oral dosage form of loratadine of specific particle size and surface area.
    Type: Application
    Filed: June 22, 2001
    Publication date: March 21, 2002
    Inventors: Pananchukunath Manoj Kumar, Dinsheet Gupta, Rajiv Malik
  • Publication number: 20020025338
    Abstract: The present invention relates to a bioavailable pharmaceutical composition of 13-cis vitamin A acid (also known as 13-cis retinoic acid and isotretinoin) and a process for preparing the same. 13-cis vitamin A acid is a relatively water insoluble compound that degrades when exposed to light and atmospheric oxygen. Due to its instability and relative insolubility, the bioavailability of the drug after oral administration is difficult to achieve and has always been a challenge to a development pharmacist. It would therefore be desirable to provide a dosage form in which the drug is stable and predictably bioavailable.
    Type: Application
    Filed: April 9, 2001
    Publication date: February 28, 2002
    Inventors: Abha Pant, Inderdeep Bhatia, Sunilendu Bhushan Roy, Rajiv Malik
  • Patent number: 6349306
    Abstract: Apparatus and method for monitoring parameters that govern the operational characteristics of a network device, including the use of templates for generating configuration records of network devices of a selected model type. A database of models is provided, each model representing an associated network device and including attribute values for the parameters of the associated network device. Templates are used to screen a model in order to retrieve values for each of the attributes and create a configuration record. The configuration records may be stored in the configuration manager or other storage device, and/or transferred to the pre-existing model database for use by a network management system in reconfiguring the associated network devices. This system for configuration management is less time consuming, expensive, and error prone than prior systems.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: February 19, 2002
    Assignee: Aprisma Management Technologies, Inc.
    Inventors: Rajiv Malik, Steve Sycamore, Bill Tracy
  • Patent number: 6243747
    Abstract: Apparatus and method for monitoring parameters that govern the operational characteristics of a network device, including the use of templates for generating configuration records of network devices of a selected model type. A database of models is provided, each model representing an associated network device and including attribute values for the parameters of the associated network device. Templates are used to screen a model in order to retrieve values for each of the attributes and create a configuration record. The configuration records may be stored in the configuration manager or other storage device, and/or transferred to the pre-existing model database for use by a network management system in reconfiguring the associated network devices. Additionally, a method and apparatus is provided that defines network groups, defines network policies for groups, determines conflicts, and resolves conflicts among groups and devices.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: June 5, 2001
    Assignee: Cabletron Systems, Inc.
    Inventors: Lundy Lewis, Rajiv Malik, Steve Sycamore, Suzanne Thebaut, Walter Scott, Eric Rustici, Prasan Kaikini
  • Patent number: 5889953
    Abstract: Method and apparatus for determining an enforceable policy applicable to one or more network devices. The method includes attaching one or more rule elements to one or more domain elements to create policies, the domain elements representing network devices and groups of network devices, and the rule elements defining actions, a method for determining whether a conflict exists between the polices, and a method for resolving the conflicts to produce one or more enforceable policies.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: March 30, 1999
    Assignee: Cabletron Systems, Inc.
    Inventors: Suzanne Thebaut, Walter Scott, Eric Rustici, Prasan Kaikini, Lundy Lewis, Rajiv Malik, Steve Sycamore, Roger Dev, Oliver Ibe, Ajay Aggarwal, Todd Wohlers
  • Patent number: 5872928
    Abstract: Apparatus and method for monitoring parameters that govern the operational characteristics of a network device, including the use of templates for generating configuration records of network devices of a selected model type. A database of models is provided, each model representing an associated network device and including attribute values for the parameters of the associated network device. Templates are used to screen a model in order to retrieve values for each of the attributes and create a configuration record. The configuration records may be stored in the configuration manager or other storage device, and/or transferred to the pre-existing model database for use by a network management system in reconfiguring the associated network devices. Additionally, a method and apparatus is provided that defines network groups, defines network policies for groups, determines conflicts, and resolves conflicts among groups and devices.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: February 16, 1999
    Assignee: Cabletron Systems, Inc.
    Inventors: Lundy Lewis, Rajiv Malik, Steve Sycamore, Suzanne Thebaut, Walter Scott, Eric Rustici, Prasan Kaikini
  • Patent number: 5832503
    Abstract: Apparatus and method for monitoring parameters that govern the operational characteristics of a network device, including the use of templates for generating configuration records of network devices of a selected model type. A database of models is provided, each model representing an associated network device and including attribute values for the parameters of the associated network device. Templates are used to screen a model in order to retrieve values for each of the attributes and create a configuration record. The configuration records may be stored in the configuration manager or other storage device, and/or transferred to the pre-existing model database for use by a network management system in reconfiguring the associated network devices. This system for configuration management is less time consuming, expensive, and error prone than prior systems.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: November 3, 1998
    Assignee: Cabletron Systems, Inc.
    Inventors: Rajiv Malik, Steve Sycamore, Bill Tracy