Patents by Inventor Piotr Karpinski

Piotr Karpinski 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: 20240119267
    Abstract: Apparatuses, systems, and techniques to selectively use one or more neural network layers. In at least one embodiment, one or more neural network layers are selectively used based on, for example, one or more iteratively increasing neural network performance metrics.
    Type: Application
    Filed: September 21, 2022
    Publication date: April 11, 2024
    Inventors: Slawomir Kierat, Piotr Karpinski, Mateusz Sieniawski, Pawel Morkisz, Szymon Migacz, Linnan Wang, Chen-Han Yu, Satish Salian, Ashwath Aithal, Alexandru Fit-Florea
  • Publication number: 20170275264
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Application
    Filed: March 7, 2017
    Publication date: September 28, 2017
    Applicant: NOVARTIS AG
    Inventors: Yves AUBERSON, Mark Gary BOCK, Dario BRAGA, Marco CURZI, Stephanie Kay DODD, Stefano Luca GIAFFREDA, Haiyang JIANG, Piotr KARPINSKI, Thomas J. TROXLER, Tie-Lin WANG, Xiaoyang WANG, Xuechun ZHANG
  • Patent number: 9624192
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: April 18, 2017
    Assignee: Novartis AG
    Inventors: Yves Auberson, Mark Gary Bock, Dario Braga, Marco Curzi, Stephanie Kay Dodd, Stefano Luca Giaffreda, Haiyang Jiang, Piotr Karpinski, Thomas J. Troxler, Tie-Lin Wang, Xiaoyang Wang, Xuechun Zhang
  • Patent number: 9430662
    Abstract: Disclosed are methods and devices for provisioning authorization claims, which are enforced to control access of users to objects (resources) in a computer system, and which are to be equivalent to an attribute-based access control (ABAC) policy. A policy converter according to the invention includes a policy processor processing the policy by partial evaluation against attribute values of the users, objects or permission levels in the system and outputting simplified policies, which are subject to reverse evaluation in a reverse policy evaluator, whereby users, objects and permission levels to be associated by way of a single authorization claim are obtained. Responsible for the defining of the authorization claim and its distribution in the computer system are an authorization claim generator and an authorization claim distribution interface. The invention may be so configured as to return a single authorization claim for each combination of an object and a permission level.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: August 30, 2016
    Assignee: AXIOMATICS AB
    Inventors: Pablo Giambiagi, Peter Piotr Karpinski
  • Publication number: 20160244426
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 25, 2016
    Applicant: NOVARTIS AG
    Inventors: Yves AUBERSON, Mark Gary BOCK, Dario BRAGA, Marco CURZI, Stephanie Kay DODD, Stefano Luca GIAFFREDA, Hayang JIANG, Piotr KARPINSKI, Thomas J. TROXLER, Tie-Lin WANG, Xiaoyang WANG, Xuechun ZHANG
  • Patent number: 9273026
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: March 1, 2016
    Assignee: Novartis AG
    Inventors: Yves Auberson, Mark Gary Bock, Dario Braga, Marco Curzi, Stephanie Kay Dodd, Stefano Luca Giaffreda, Hayang Jiang, Piotr Karpinski, Thomas J. Troxler, Tie-Lin Wang, Xiaoyang Wang, Xuechun Zhang
  • Publication number: 20150218127
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Application
    Filed: April 14, 2015
    Publication date: August 6, 2015
    Applicant: NOVARTIS AG
    Inventors: Yves AUBERSON, Mark Gary BOCK, Dario BRAGA, Marco CURZI, Stephanie Kay DODD, Stefano Luca GIAFFREDA, Hayang JIANG, Piotr KARPINSKI, Thomas J. TROXLER, Telin WANG, Xiaoyang WANG, Xuechun ZHANG
  • Patent number: 9034874
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: May 19, 2015
    Assignee: NOVARTIS AG
    Inventors: Yves Auberson, Mark Gary Bock, Dario Braga, Marco Curzi, Stephanie Kay Dodd, Stefano Luca Giaffreda, Haiyang Jiang, Piotr Karpinski, Thomas J. Troxler, Tielin Wang, Xiaoyang Wang, Xuechun Zhang
  • Publication number: 20150101014
    Abstract: Disclosed are methods and devices for provisioning authorization claims, which are enforced to control access of users to objects (resources) in a computer system, and which are to be equivalent to an attribute-based access control (ABAC) policy. A policy converter according to the invention includes a policy processor processing the policy by partial evaluation against attribute values of the users, objects or permission levels in the system and outputting simplified policies, which are subject to reverse evaluation in a reverse policy evaluator, whereby users, objects and permission levels to be associated by way of a single authorization claim are obtained. Responsible for the defining of the authorization claim and its distribution in the computer system are an authorization claim generator and an authorization claim distribution interface. The invention may be so configured as to return a single authorization claim for each combination of an object and a permission level.
    Type: Application
    Filed: December 15, 2014
    Publication date: April 9, 2015
    Inventors: Pablo Giambiagi, Peter Piotr Karpinski
  • Patent number: 8955040
    Abstract: Disclosed are methods and devices for provisioning authorization claims, which are enforced to control access of users to objects (resources) in a computer system (330), and which are to be equivalent to an attribute-based access control (ABAC) policy. A policy converter according to the invention includes a policy processor (310) processing the policy by partial evaluation against attribute values of the users, objects or permission levels in the system and outputting simplified policies, which are subject to reverse evaluation in a reverse policy evaluator (320), whereby users, objects and permission levels to be associated by way of a single authorization claim are obtained. Responsible for the defining of the authorization claim and its distribution in the computer system are an authorization claim generator (330) and an authorization claim distribution interface (340). The invention may be so configured as to return a single authorization claim for each combination of an object and a permission level.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: February 10, 2015
    Assignee: Axiomatics AB
    Inventors: Pablo Giambiagi, Peter Piotr Karpinski
  • Patent number: 8877938
    Abstract: A compound of an angiotensin receptor antagonist (ARB), a neutral endopeptidase inhibitor (NEPi) and one or more monovalent cations are useful for the treatment of hypertension and/or heart failure. ARB includes S—N-valeryl-N-{[2?-(1H-tetrazole-5-yl)-biphenyl-4-yl]-methyl}-valine in the anion form, NEPi includes (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methyl-pentanoic acid ethyl ester in the anion form and cation includes monovalent cations such as Na+. The compound includes trisodium [3-((1S,3R)-1-biphenyl-4-ylmethyl-3-ethoxycarbonyl-1-butylcarbamoyl)propionate-(S)-3?-methyl-2?-(pentanoyl{2?-(tetrazol-5-ylate)biphenyl-4?-ylmethyl}amino)butyrate] hemipentahydrate.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: November 4, 2014
    Assignee: Novartis Pharmaceuticals Corporation
    Inventors: Lili Feng, Sven Erik Godtfredsen, Bin Hu, Yugang Liu, Piotr Karpinski, Paul Allen Sutton, Mahavir Prashad, Michael J. Girgis, Thomas J. Blacklock
  • Patent number: 8865897
    Abstract: The invention relates to a new crystalline form of the acetate salt of which may be used, for example, for prevention or treatment of transplant rejection.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: October 21, 2014
    Assignee: Novartis AG
    Inventors: Piotr Karpinski, Stéphanie Monnier, Elias Ndzie, Dimitris Papoutsakis, Paul A Sutton
  • Publication number: 20140163036
    Abstract: The invention relates to compound of the formula I or a salt thereof, wherein the substituents are as defined in the specification; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Application
    Filed: July 17, 2013
    Publication date: June 12, 2014
    Inventors: Yves AUBERSON, Mark Gary Bock, Dario Braga, Marco Curzi, Stephanie Kay Dodd, Stefano Luca Giaffreda, Haiyang Jiang, Piotr Karpinski, Thomas J. Troxler, Tielin Wang, Xiaoyang Wang, Xuechun Zhang
  • Patent number: 8501785
    Abstract: Salts of benzimidazolyl pyridyl ethers are provided, particularly salts of {1-methyl-5-[2-(5-trifluoromethyl-1H-imidazol-2-yl)-pyridin-4-yloxy]-1H-benzoimidazol-2-yl}-(4-trifluoromethyl-phenyl)amine. Compositions and formulations including such salts and surfactants as well as methods of preparing such compositions and formulations are provided.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: August 6, 2013
    Assignee: Novartis AG
    Inventors: Rampurna Gullapalli, Ahmad Hashash, Piotr Karpinski, Kangwen L. Lin, Eric M. Loeser, Augustus O. Okhamafe, Paul Allen Sutton, Eduardo Sy
  • Publication number: 20120053184
    Abstract: The invention provides acid addition salts of 3-(1.H.-indol-3-yl)-4-[2-(4-methyl-piperazin-1-yl)-quinazolin-4-yl]-pyrrole-2,5-dione, crystalline forms thereof, processes for the preparation thereof, pharmaceutical compositions comprising them and uses thereof in therapeutic treatment.
    Type: Application
    Filed: November 8, 2011
    Publication date: March 1, 2012
    Inventors: Piotr Karpinski, Dimitris Papoutsakis, Guy Yowell
  • Patent number: 7989494
    Abstract: Polymorphic forms of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide free base and salts thereof are prepared by various processes.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: August 2, 2011
    Assignee: Novartis AG
    Inventors: Murat Acemoglu, Joginder S. Bajwa, Piotr Karpinski, Dimitris Papoutsakis, Joel Slade, Frank Stowasser
  • Publication number: 20110112308
    Abstract: Salts of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide are prepared and characterized.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 12, 2011
    Applicant: NOVARTIS AG
    Inventors: Murat Acemoglu, Joginder S. Bajwa, Piotr Karpinski, Dimitris Papoutsakis, Joel Slade, Frank Stowasser
  • Publication number: 20100286409
    Abstract: Salts of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide are prepared and characterized.
    Type: Application
    Filed: May 6, 2010
    Publication date: November 11, 2010
    Applicant: NOVARTIS AG
    Inventors: Murat Acemoglu, Joginder S. Bajwa, Piotr Karpinski, Dimitris Papoutsakis, Joel Slade, Frank Stowasser
  • Publication number: 20100093749
    Abstract: The invention provides acid addition salts of 3-(1.H.-indol-3-yl)-4-[2-(4-methyl-piperazin-1-yl)-quinazolin-4-yl]-pyrrole-2,5-dione, crystalline forms thereof, processes for the preparation thereof, pharmaceutical compositions comprising them and uses thereof in therapeutic treatment.
    Type: Application
    Filed: March 6, 2008
    Publication date: April 15, 2010
    Applicant: NOVARTIS AG
    Inventors: Piotr Karpinski, Dimitris Papoutsakis, Guy Yowell
  • Publication number: 20100041884
    Abstract: The invention relates to a new crystalline form of the acetate salt of, 3-(1.H.-indol-3-yl)-4-[2-(4-methyl-piperazin-1-yl)-quinazolin-4-yl]-pyrrole-2,5-dione, which may be used for example for transplantation.
    Type: Application
    Filed: October 18, 2007
    Publication date: February 18, 2010
    Inventors: Piotr Karpinski, Stéphanie Monnier, Elias Ndzie, Dimitris Papoutsakis, Paul A. Sutton