Patents by Inventor Roberto Crea

Roberto Crea 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).

  • Patent number: 12331103
    Abstract: Provided herein are chimeric antigen receptors (CARs) for binding with a target antigen, comprising at least one antigen specific targeting region comprising a fibronectin type 3 (FN3) domain polypeptide. Provided herein are multispecific chimeric antigen receptors for binding with two or more target antigens, comprising at least two antigen specific targeting regions comprising a fibronectin type 3 domain polypeptide. Also provided herein are compositions and methods of treatment relating to the use of subject CARs of the invention.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: June 17, 2025
    Assignee: PROTELICA, INC.
    Inventors: Roberto Crea, Jun Yoon, Craig A. Hokanson, Emanuela Zacco
  • Publication number: 20240165187
    Abstract: An olive component composition with anti-viral activity is disclosed. The olive component composition can be used to prevent, treat, or ameliorate symptoms of, viral infection.
    Type: Application
    Filed: December 7, 2021
    Publication date: May 23, 2024
    Inventors: Roberto Crea, Yohei Takeda, Haruko Ogawa
  • Patent number: 11951143
    Abstract: Use of an olive oil milling by-product (Alperujo or Olive Pomace) for the co-processing and co-extraction of natural compounds from medicinal and aromatic plants including cannabis, fruits and agricultural waste, algae and other microorganisms. Separation and stabilization of fractions containing either hydrophilic or liposoluble compounds.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: April 9, 2024
    Inventors: Roberto Crea, Paolo Pontoniere
  • Publication number: 20230296618
    Abstract: A method of treating an inflammatory condition with a hydroxytyrosol-rich composition. Improvement is monitored as a reduction in the levels of a biochemical marker such as homocysteine or C-reactive protein. The composition may be administered in an amount and for a period sufficient to effect a drop in the level of the biochemical marker.
    Type: Application
    Filed: February 10, 2023
    Publication date: September 21, 2023
    Inventors: Kathleen Matt, Catherine M. Bitler, Roberto Crea
  • Patent number: 11674240
    Abstract: Universal antibody libraries are described which are synthetic and derived from expressed human antibody sequences selected accordingly to certain criteria, for example, that the sequences are derived from naturally-occurring antibodies expressed in response to a certain antigen class (e.g., small molecule, polysaccharide, peptide, or protein) and having CDR regions engineered for optimal diversity. Methods for making and screening such libraries for isolating therapeutics suitable for treating disease are also disclosed.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: June 13, 2023
    Assignee: Pfizer Inc.
    Inventors: Roberto Crea, Arvind Rajpal, Guido Cappuccilli, Randy Shen, Toshihiko Takeuchi
  • Publication number: 20220110989
    Abstract: Use of an olive oil milling by-product (Alperujo or Olive Pomace) for the co-processing and co-extraction of natural compounds from medicinal and aromatic plants including cannabis, fruits and agricultural waste, algae and other microorganisms. Separation and stabilization of fractions containing either hydrophilic or liposoluble compounds.
    Type: Application
    Filed: May 20, 2021
    Publication date: April 14, 2022
    Inventors: Roberto Crea, Paolo Pontoniere
  • Publication number: 20220002384
    Abstract: Provided herein are chimeric antigen receptors (CARs) for binding with a target antigen, comprising at least one antigen specific targeting region comprising a fibronectin type 3 (FN3) domain polypeptide. Provided herein are multispecific chimeric antigen receptors for binding with two or more target antigens, comprising at least two antigen specific targeting regions comprising a fibronectin type 3 domain polypeptide. Also provided herein are compositions and methods of treatment relating to the use of subject CARs of the invention.
    Type: Application
    Filed: June 15, 2018
    Publication date: January 6, 2022
    Inventors: Roberto CREA, Jun YOON, Craig A. HOKANSON, Emanuela ZACCO
  • Patent number: 11071762
    Abstract: Use of an olive oil milling by-product (Alperujo or Olive Pomace) for the co-processing and co-extraction of natural compounds from medicinal and aromatic plants, fruits and agricultural waste, algae and other microorganisms. Separation and stabilization of fractions containing either hydrophilic or liposoluble compounds. The plants may include Cannabis.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: July 27, 2021
    Assignee: Oliphenol, LLC
    Inventor: Roberto Crea
  • Publication number: 20200319198
    Abstract: A method of treating an inflammatory condition with a hydroxytyrosol-rich composition. Improvement is monitored as a reduction in the levels of a biochemical marker such as homocysteine or C-reactive protein. The composition may be administered in an amount and for a period sufficient to effect a drop in the level of the biochemical marker.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 8, 2020
    Inventors: Kathleen Matt, Catherine M. Bitler, Roberto Crea
  • Patent number: 10178869
    Abstract: Methods are disclosed to create healthier palm oil and new food additives derived from products of the processing of Elaeis fruit that were hitherto fore discarded as waste. The pressing product of Elaeis fruit and the effluent created is treated with acidified antioxidants from olive vegetation containing hydroxytyrosol and a mixture of other polyphenols. The treated POME, palm oil and palm juice are stabilized against oxidation and their inherently nutritive components may now be harvested instead of being thrown away.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: January 15, 2019
    Inventor: Roberto Crea
  • Publication number: 20180169165
    Abstract: A process for preparing a food or feed composition from J. curcas is disclosed. The method involves adding an acidified aqueous solution to J. curcas components, to a final pH of between 1 and 5, incubating the acidified mixture for a period for a period of at least 1 hour, and centrifuging the incubated mixture to separate the mixture into three physically distinct fractions: (i) a light, upper fraction containing oil, (ii) an aqueous fraction containing soluble acid-extracted components and breakdown products, and (iii) a substantially detoxified solid cake which forms or is used in forming the food or feed composition. The acidified aqueous solution added may be acidified olive vegetation water having a ratio of hydroxytyrosol to oleuropein of between 5:1 to 100:1. Also disclosed are a food or feed composition, and oil and aqueous fractions formed by the method.
    Type: Application
    Filed: August 1, 2017
    Publication date: June 21, 2018
    Inventor: Roberto Crea
  • Publication number: 20170367995
    Abstract: The invention provides a method for treating a subject suffering from early stage Parkinson's disease with a pharmaceutical formulation containing an olive polyphenol composition. The olive polyphenol composition includes hydroxytyrosol and at least one additional olive polyphenol, and the hydroxytyrosol represents about 40 wt. % to about 90 wt. % of the olive polyphenol composition. The formulation is administered to the subject within the context of a dosing regimen that provides a daily dosage of the olive polyphenol composition in the range of 30 mg to about 2500 mg. The invention additionally provides a method for reducing the dose of an antiparkinsonism drug used in the treatment of early stage Parkinson's disease, as well as a pharmaceutical formulation for treating early stage Parkinson's disease.
    Type: Application
    Filed: December 29, 2016
    Publication date: December 28, 2017
    Inventor: Roberto Crea
  • Patent number: 9789149
    Abstract: Compositions obtained from vegetation water from olives and methods for treating patients suffering from an inflammatory skin disease with the compositions are described. Included are hydroxytyrosol rich compounds obtained from olive vegetation water.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: October 17, 2017
    Assignee: CreAgri, Inc.
    Inventors: Fujio Numano, Roberto Crea, Tokuko S. Wiedemann, Catherine M. Bitler
  • Publication number: 20170253645
    Abstract: Walk-through mutagenesis and natural-variant combinatorial fibronectin Type III (FN3) polypeptide libraries are described, along with their method of construction and use. Also disclosed are a number of high binding affinity polypeptides selected by screening the libraries against a variety of selected antigens.
    Type: Application
    Filed: February 15, 2017
    Publication date: September 7, 2017
    Inventors: Guido Cappuccilli, Roberto Crea, Randy Shen, Craig A. Hokanson, Peter B. Kirk, David R. Liston
  • Patent number: 9750779
    Abstract: A process for preparing a food or feed composition from J. curcas is disclosed. The method involves adding an acidified aqueous solution to J. curcas components, to a final pH of between 1 and 5, incubating the acidified mixture for a period for a period of at least 1 hour, and centrifuging the incubated mixture to separate the mixture into three physically distinct fractions: (i) a light, upper fraction containing oil, (ii) an aqueous fraction containing soluble acid-extracted components and breakdown products, and (iii) a substantially detoxified solid cake which forms or is used in forming the food or feed composition. The acidified aqueous solution added may be acidified olive vegetation water having a ratio of hydroxytyrosol to oleuropein of between 5:1 to 100:1. Also disclosed are a food or feed composition, and oil and aqueous fractions formed by the method.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: September 5, 2017
    Assignee: AGROILS TECHNOLOGIES SRL
    Inventor: Roberto Crea
  • Publication number: 20160374959
    Abstract: The invention provides a method for treating a subject suffering from early stage Parkinson's disease with a pharmaceutical formulation containing an olive polyphenol composition. The olive polyphenol composition includes hydroxytyrosol and at least one additional olive polyphenol, and the hydroxytyrosol represents about 40 wt. % to about 90 wt. % of the olive polyphenol composition. The formulation is administered to the subject within the context of a dosing regimen that provides a daily dosage of the olive polyphenol composition in the range of 30 mg to about 2500 mg. The invention additionally provides a method for reducing the dose of an antiparkinsonism drug used in the treatment of early stage Parkinson's disease, as well as a pharmaceutical formulation for treating early stage Parkinson's disease.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 29, 2016
    Inventor: Roberto Crea
  • Publication number: 20160222051
    Abstract: A composition comprising a double-stranded DNA filament having a plurality of single-species of oligonucleotide and chain terminator units, and a method for forming such filaments are disclosed. The oligonucleotide include a first segment, a second segment, pre-determined lengths, and pre-adjusted ratios of A:T/G:C between 1% and 50%. The chain terminator units include nucleotides of the first or second segment.
    Type: Application
    Filed: April 18, 2016
    Publication date: August 4, 2016
    Inventors: Roberto Crea, Guido Cappuccilli
  • Patent number: 9376483
    Abstract: Fibronectin Type III (FN3) polypeptide libraries are described, along with their use in identifying fibronectin-type binding peptides having high binding affinities, e.g., greater than 300 nM, for VEGFR2 or Axl proteins.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: June 28, 2016
    Assignee: Protelica, Inc.
    Inventors: Guido Cappuccilli, Roberto Crea, Randy Shen, Craig A. Hokanson, Peter B. Kirk, David R. Liston
  • Patent number: 9315536
    Abstract: A composition comprising individual single-stranded oligonucleotides capable of self assembling to form a pair of complementary, substantially contiguous single strands of a double-stranded nucleic acid filament, and a method for forming such filaments are disclosed.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: April 19, 2016
    Assignee: Creatrone, Inc.
    Inventors: Roberto Crea, Guido Cappuccilli
  • Patent number: 9012369
    Abstract: A method of mutagenesis by which a predetermined amino acid is introduced into each and every position of a selected set of positions in a preselected region (or several different regions) of a polypeptide to produce a library of polypeptide analogs is disclosed. The method is based on the premise that certain amino acids play a crucial role in the structure and function of proteins and thus is capable of identifying and distinguishing functional amino acid residues (“hot spots”) from non-functional amino acids residues (“cold spots”) within a polypeptide or portion thereof. Libraries can be generated which contain only desired polypeptide analogs and are of reasonable size for screening. The libraries can be used to study the role of specific amino acids in polypeptide structure and function and to develop new or improved polypeptides such as antibodies, antibody fragments, single chain antibodies, enzymes, and ligands.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: April 21, 2015
    Assignee: Pfizer Inc.
    Inventor: Roberto Crea