Patents by Inventor Mohammed Saeed
Mohammed Saeed 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).
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Publication number: 20240167358Abstract: A method of installing a mechanical barrier in a wellhead includes receiving a false bowl within a bowl of a casing head housing of the wellhead, generating a first sealed interface between the false bowl and the bowl with one or more first seals arranged about an exterior of the false bowl, receiving a plug within the false bowl, generating a second sealed interface between the plug and the false bowl with one or more second seals arranged about an exterior of the plug, and receiving a back-pressure valve within the plug.Type: ApplicationFiled: November 17, 2022Publication date: May 23, 2024Applicant: SAUDI ARABIAN OIL COMPANYInventors: Mohammad Saeed ALSAEED, Mansour Abdullah ALAMER, Mohammed Eid ALMUKHLIFI, Mohammed K. MUQRI, Pandu WIRAWAN
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Patent number: 11423051Abstract: A method, a computer program product, and a system for predicting low-frequency sensor signal predictions using a hierarchical prediction model. The method includes receiving a historical dataset of high-frequency sensor signal data and low-frequency sensor signal data. The method also includes generating a Gaussian process regression model using the historical dataset and sensor parameters and outputting high-frequency sensor signal predictions. The method also includes generating a hierarchical Gaussian process model using the historical dataset and the high-frequency sensor signal predictions and predicting low-frequency sensor signal predictions.Type: GrantFiled: October 20, 2020Date of Patent: August 23, 2022Assignee: International Business Machines CorporationInventors: Bing Zhang, Shubhi Asthana, Aly Megahed, Alaa Elwany, Mohammed Saeed Abuelmakarm Shafae
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Publication number: 20220122744Abstract: A method, a computer program product, and a system for predicting low-frequency sensor signal predictions using a hierarchical prediction model. The method includes receiving a historical dataset of high-frequency sensor signal data and low-frequency sensor signal data. The method also includes generating a Gaussian process regression model using the historical dataset and sensor parameters and outputting high-frequency sensor signal predictions. The method also includes generating a hierarchical Gaussian process model using the historical dataset and the high-frequency sensor signal predictions and predicting low-frequency sensor signal predictions.Type: ApplicationFiled: October 20, 2020Publication date: April 21, 2022Inventors: Bing ZHANG, Shubhi ASTHANA, Aly MEGAHED, Alaa ELWANY, Mohammed Saeed Abuelmakarm SHAFAE
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Patent number: 11210490Abstract: A fingerprint scanner for capturing fingerprints of infant children is described. The fingerprint scanner includes a transparent tube configured for an infant child hand and an array of camera sensors spaced apart on the transparent tube so that each camera sensor captures an overlapping part of an image captured by its neighboring camera sensor. The array of camera sensors is arranged below a surface, along a periphery of a circumference and substantially along a length of the transparent tube up to a processor compartment. The fingerprint scanner also includes a processing circuitry configured to: simultaneously receive multiple images from the array of camera sensors, and process the multiple images including merging the multiple images to remove overlapping portions and recover a single image of the infant child's fingertips and palm.Type: GrantFiled: August 23, 2021Date of Patent: December 28, 2021Assignee: King Abdulaziz UniversityInventors: Madini O. Alassafi, Abdulrahman A. Alshdadi, Mohammed Saeed Alkatheiri, Mohammed Ali Alqarni, Muhammad Murtaza Khan, Abdulrahman H. Altalhi, Hadi Mohsen Oqaibi
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Patent number: 11194987Abstract: A fingerprint scanner for capturing fingerprints of infant children is described. The fingerprint scanner includes a transparent tube configured for an infant child hand and an array of camera sensors spaced apart on the transparent tube so that each camera sensor captures an overlapping part of an image captured by its neighboring camera sensor. The array of camera sensors is arranged below a surface, along a periphery of a circumference and substantially along a length of the transparent tube up to a processor compartment. The fingerprint scanner also includes a processing circuitry configured to: simultaneously receive multiple images from the array of camera sensors, and process the multiple images including merging the multiple images to remove overlapping portions and recover a single image of the infant child's fingertips and palm.Type: GrantFiled: August 23, 2021Date of Patent: December 7, 2021Assignee: King Abdulaziz UniversityInventors: Madini O. Alassafi, Abdulrahman A. Alshdadi, Mohammed Saeed Alkatheiri, Mohammed Ali Alqarni, Muhammad Murtaza Khan, Abdulrahman H. Altalhi, Hadi Mohsen Oqaibi
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Patent number: 11138405Abstract: A fingerprint scanner for capturing fingerprints of infant children is described. The fingerprint scanner includes a transparent tube configured for an infant child hand and an array of camera sensors spaced apart on the transparent tube so that each camera sensor captures an overlapping part of an image captured by its neighboring camera sensor. The array of camera sensors is arranged below a surface, along a periphery of a circumference and substantially along a length of the transparent tube up to a processor compartment. The fingerprint scanner also includes a processing circuitry configured to: simultaneously receive multiple images from the array of camera sensors, and process the multiple images including merging the multiple images to remove overlapping portions and recover a single image of the infant child's fingertips and palm.Type: GrantFiled: June 3, 2021Date of Patent: October 5, 2021Assignee: King Abdulaziz UniversityInventors: Madini O. Alassafi, Abdulrahman A. Alshdadi, Mohammed Saeed Alkatheiri, Mohammed Ali Alqarni, Muhammad Murtaza Khan, Abdulrahman H. Altalhi, Hadi Mohsen Oqaibi
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Patent number: 11113501Abstract: A fingerprint scanner for capturing fingerprints of infant children is described. The fingerprint scanner includes a transparent tube configured for an infant child hand and an array of camera sensors spaced apart on the transparent tube so that each camera sensor captures an overlapping part of an image captured by its neighboring camera sensor. The array of camera sensors is arranged below a surface, along a periphery of a circumference and substantially along a length of the transparent tube up to a processor compartment. The fingerprint scanner also includes a processing circuitry configured to: simultaneously receive multiple images from the array of camera sensors, and process the multiple images including merging the multiple images to remove overlapping portions and recover a single image of the infant child's fingertips and palm.Type: GrantFiled: April 19, 2021Date of Patent: September 7, 2021Assignee: King Abdulaziz UniversityInventors: Madini O. Alassafi, Abdulrahman A. Alshdadi, Mohammed Saeed Alkatheiri, Mohammed Ali Alqarni, Muhammad Murtaza Khan, Abdulrahman H. Altalhi, Hadi Mohsen Oqaibi
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Patent number: 11100307Abstract: A fingerprint scanner for capturing fingerprints of infant children is described. The fingerprint scanner includes a transparent tube configured for an infant child hand and an array of camera sensors spaced apart on the transparent tube so that each camera sensor captures an overlapping part of an image captured by its neighboring camera sensor. The array of camera sensors is arranged below a surface, along a periphery of a circumference and substantially along a length of the transparent tube up to a processor compartment. The fingerprint scanner also includes a processing circuitry configured to: simultaneously receive multiple images from the array of camera sensors, and process the multiple images including merging the multiple images to remove overlapping portions and recover a single image of the infant child's fingertips and palm.Type: GrantFiled: November 25, 2020Date of Patent: August 24, 2021Assignee: King Abdulaziz UniversityInventors: Madini O. Alassafi, Abdulrahman A. Alshdadi, Mohammed Saeed Alkatheiri, Mohammed Ali Alqarni, Muhammad Murtaza Khan, Abdulrahman H. Altalhi, Hadi Mohsen Oqaibi
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Patent number: 11066611Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from vacuum gas oil hydrotreating.Type: GrantFiled: September 12, 2019Date of Patent: July 20, 2021Assignee: Saudi Arabian Oil CompanyInventor: Mohammed Saeed Al-Ghamdi
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Publication number: 20210207044Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from vacuum gas oil hydrotreating.Type: ApplicationFiled: September 12, 2019Publication date: July 8, 2021Inventor: Mohammed Saeed AL-GHAMDI
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Publication number: 20210196131Abstract: A method is presented for predicting onset of pulmonary congestion symptoms. The overall idea is to track rising left ventricular filling pressure (LVFP) in heart failure patients by exploiting significant changes in a pulsatile arterial waveform obtained with a mobile device and thereby avert hospitalizations. The stimulus for the changes may be metronomic deep breathing performed by the patient or a natural occurring arrhythmia such as atrial fibrillation or premature beats. For either stimulus, the extent of the amplitude variations depends on where the patient is on the Starling curve. If the patient is on the steep part of the curve, the variations will be large and LVFP will be low. If the patient is on the flatter part of the curve, the variations will be smaller and LFVP will be higher. These variations can be normalized in various ways to arrive at a congestion prediction index (CPI).Type: ApplicationFiled: May 24, 2019Publication date: July 1, 2021Applicants: Board of Trustees of Michigan State University, THE REGENTS OF THE UNIVERSITY OF MICHIGANInventors: Ramakrishna MUKKAMALA, Keerthana NATARAJAN, Mohammed SAEED
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Publication number: 20210079305Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from vacuum gas oil hydrotreating.Type: ApplicationFiled: September 12, 2019Publication date: March 18, 2021Inventor: Mohammed Saeed AL-GHAMDI
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Patent number: 10913908Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and fluid catalytic cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline and FCC naphtha aromatics extraction zone within the battery limits.Type: GrantFiled: August 29, 2019Date of Patent: February 9, 2021Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10894926Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking, fluid catalytic cracking and conversion of naphtha to chemical rich reformate. Feeds to the mixed feed steam cracker include light products from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline and FCC naphtha aromatics extraction zone within the battery limits. Chemical reformate from straight run naphtha streams is used as an additional feed to the aromatics extraction zone and or the mixed feed steam cracker.Type: GrantFiled: August 29, 2019Date of Patent: January 19, 2021Assignee: Saudi Arabian Oil CompanyInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10870807Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking, fluid catalytic cracking and conversion of naphtha to chemical rich reformate. Feeds to the mixed feed steam cracker include light products from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline and FCC naphtha aromatics extraction zone within the battery limits. Chemical reformate from straight run naphtha streams is used as an additional feed to the aromatics extraction zone and or the mixed feed steam cracker.Type: GrantFiled: November 17, 2017Date of Patent: December 22, 2020Assignee: Saudi Arabian Oil CompanyInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10808187Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include one or more naphtha fractions from hydroprocessing zones within the battery limits, including vacuum residue hydrocracking, within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include gas oil range intermediates from the vacuum gas oil hydroprocessing zone and the vacuum residue hydrocracking zone.Type: GrantFiled: August 29, 2019Date of Patent: October 20, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10800983Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include one or more naphtha fractions from hydroprocessing zones within the battery limits, including vacuum residue hydrocracking, within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feed to the gas oil steam cracker in certain embodiments includes gas oil range intermediates from the vacuum residue hydrocracking zone.Type: GrantFiled: August 29, 2019Date of Patent: October 13, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10800977Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include gas oil range intermediates from the vacuum gas oil hydroprocessing zone.Type: GrantFiled: August 29, 2019Date of Patent: October 13, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed Saeed Al-Ghamdi, Bader Bahammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10793794Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a solvent deasphalting unit to produce deasphalted oil as additional feed to the gas oil hydroprocessing zone.Type: GrantFiled: August 29, 2019Date of Patent: October 6, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed Saeed Al-Ghamdi, Bader BaHammam, Naif Al Osaimi, Sami Barnawi
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Patent number: 10760011Abstract: Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include unconverted oil intermediates from vacuum gas oil hydrotreating.Type: GrantFiled: August 29, 2019Date of Patent: September 1, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventor: Mohammed Saeed Al-Ghamdi