Abdullatif Khaled Zaouk

20120186436, Jul 26, 2012

Feb 22, 2012

13/385486

Basant K. Parida - Bellingham MA, US
Norman Dana - Albion RI, US
Abdullatif K. Zaouk - Jamaica Plain MA, US

F41H 7/02
F16F 9/30

89 3608, 188268, 89930

A shock absorber includes damping material in a solid state and which transitions from a solid to a viscous fluid state when stressed and a plunger device including a depending blade positioned in or adjacent the damping material to be driven into the damping material when impacted transitioning the damping material to a viscous fluid state absorbing the impact.

20120312497, Dec 13, 2012

Jun 8, 2012

13/507158

Basant K. Parida - Bellingham MA, US
Abdullatif K. Zaouk - Jamaica Plain MA, US
James Carter - Bedford MA, US

F28D 15/00
F28F 27/00

165 111, 16510434

An on-board vapor reclamation system and method includes an air inlet into an on-board diesel fuel tank and a fuel vapor/air mixture outlet from the fuel tank. A pump or a suction fan is operable to drive air from the air inlet through the tank and a fuel vapor/air mixture out the fuel vapor/air mixture outlet at a flow rate which maintains a fuel vapor concentration in the tank to less than a predetermined value corresponding to the lower explosive limit to reduce fire and explosive hazards and to reduce harmful emissions. A condenser subsystem is fluidly connected to the fuel vapor/air mixture tank outlet and is configured to condense fuel vapor in the fuel vapor/air mixture delivered to the condenser subsystem at the required flow rate. Condensed fuel vapor from the condenser subsystem is returned to the fuel tank to save fuel and increase mileage.

20120318932, Dec 20, 2012

Jun 13, 2012

13/507214

Basant K. Parida - Bellingham MA, US
Abdullatif K. Zaouk - Jamaica Plain MA, US
Jason Ross - Lexington MA, US
Grant Stephen Nash - Northborough MA, US

B61L 5/20

246473 R

A locomotive warning system includes an acoustical warning subsystem configured to emit variably directed sound. A controller subsystem is responsive to an initiation command and is configured to trigger the acoustical warning subsystem to begin a sounding sequence when the initiation command is received at a first directivity angle and to continue the sound blast sequence at increasing directivity angles for a pre-establish time and/or distance traveled.

20130319215, Dec 5, 2013

May 31, 2012

13/507051

Basant K. Parida - Bellingham MA, US
Norman Dana - Albion RI, US
Abdullatif K. Zaouk - Jamaica Plain MA, US

F41H 5/04
B23P 11/00
F41H 7/00

89 3602, 29428, 89904, 89930

A blast/impact mitigation shield includes, in one example, a first body including a damping material in a solid state and which transitions to a viscous fluid state when stressed beyond a critical stress and a second body including damping material in a solid state and which transitions to a viscous fluid state when stressed. A plunger plate has blades extending outwardly therefrom and is located between the first and second bodies.

20110233126, Sep 29, 2011

Mar 25, 2010

12/731644

Warren C. Prouty - Danville NH, US
Mark C. Farrell - Reading MA, US
David Colby - Medford MA, US
Abdullatif Zaouk - Jamaica Plain MA, US
Basant Kumar Parida - Bellingham MA, US
James Carter - Bedford MA, US
Norman Dana - Albion RI, US
Xudong Xin - Quincy MA, US

B01D 61/10
B01D 61/02

210232

A reverse osmosis pressure vessel end cap assembly includes a seal plate positioned within a pressure vessel shell, with one or more load plates positioned to retain the seal plate in position. A load ring is captured or expanded by the load plates to secure the load ring into a channel in the interior surface of the pressure vessel shell. The end cap assembly thus provides secure yet easily removable access to the pressure vessel, capable of withstanding the high pressures of a reverse osmosis filtration system. Various exemplary embodiments of the assembly are provided.

20210063367, Mar 4, 2021

Aug 31, 2020

17/008072

- Sterling VA, US
Brian E. Fratto - Marlborough MA, US
Kelly Ozdemir - Marlborough MA, US
Abdullatif Zaouk - Marlborough MA, US
Michael Willis - Marlborough MA, US
Clair Strohl - Emmaus PA, US

G01N 33/00
G01N 33/497
B01F 3/02
B01F 15/04

A system for producing a high precision blended gas product (BGP), the system comprising: a supply of a volatile analyte in liquid form; a supply of an inert carrier gas; a supply of at least one diluent gas; an analyte gasifier (AG) subsystem for receiving the volatile analyte in liquid form, nebulizing the volatile analyte and mixing the nebulized volatile analyte with the inert carrier gas so as to form an analyte gas stream (AGS); and a gas mixer (GM) subsystem for receiving the AGS from the AG subsystem and mixing the AGS with the supply of at least one diluent gas so as to produce the BGP, wherein the GM subsystem comprises: a gas analyzer (GA) for receiving the AGS and analyzing the same; a gas proportioner for receiving the AGS from the GA, receiving the at least one diluent gas, and proportioning the AGS and the at least one diluent gas based on the results of the GA so as to provide a proportioned AGS and a proportioned at least one diluent gas; and a gas mixing chamber for receiving the proportioned AGS and the proportioned at least one diluent from the gas proportioner so as to produce the BGP.

20200101982, Apr 2, 2020

Sep 10, 2019

16/566415

- Washington DC, US
Abdullatif Zaouk - Marlborough MA, US
Robert Strassburger - Marlborough MA, US
Michael Willis - Marlborough MA, US
Neeraj Dalal - Marlborough MA, US

G08B 23/00

A system for controlling operation of a vehicle, the system comprising:

20160069413, Mar 10, 2016

Sep 14, 2015

14/853302

- Waltham MA, US
Norman Dana - Albion RI, US
Abdullatif K. Zaouk - Jamaica Plain MA, US

F16F 9/30

A shock absorber includes damping material in a solid state and which transitions from a solid to a viscous fluid state when stressed and a plunger device including a depending blade positioned in or adjacent the damping material to be driven into the damping material when impacted transitioning the damping material to a viscous fluid state absorbing the impact.